{"id":39539,"date":"2026-07-26T06:48:06","date_gmt":"2026-07-26T06:48:06","guid":{"rendered":"https:\/\/instrava.com\/?page_id=39539"},"modified":"2026-07-27T06:02:43","modified_gmt":"2026-07-27T06:02:43","slug":"caudalimetro-vortex-2","status":"publish","type":"page","link":"https:\/\/instrava.com\/es\/caudalimetros\/caudalimetro-vortex-2\/","title":{"rendered":"Caudal\u00edmetro Vortex"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"39539\" class=\"elementor elementor-39539\" data-elementor-post-type=\"page\">\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-0670275 e-flex e-con-boxed e-con e-parent\" data-id=\"0670275\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-8702f9b e-flex e-con-boxed e-con e-parent\" data-id=\"8702f9b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-e323d98 elementor-widget elementor-widget-breadcrumbs\" data-id=\"e323d98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/instrava.com\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-c5e95ba elementor-widget elementor-widget-heading\" data-id=\"c5e95ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Customized Supplier for Vortex Flowmeters in China<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-cdd00e4 e-flex e-con-boxed e-con e-parent\" data-id=\"cdd00e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-7616eb1 e-con-full e-flex e-con e-child\" data-id=\"7616eb1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-91a8263 elementor-widget elementor-widget-text-editor\" data-id=\"91a8263\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Your trusted sourcing partner for vortex flowmeters in china\u2014quality instruments at competitive prices.<\/p><ul data-path-to-node=\"3,1\"><li><p data-path-to-node=\"3,1,0,0\">Are you overwhelmed by too many conflicting quotes?<\/p><\/li><li><p data-path-to-node=\"3,1,1,0\">Are you worried about factory capabilities because tight project deadlines and heavy procurement tasks leave you no time to audit suppliers?<\/p><\/li><li><p data-path-to-node=\"3,1,2,0\">Are you wasting time researching because every factory claims their product is the best, thereby delaying your procurement schedule?<\/p><\/li><\/ul><p data-path-to-node=\"3,2\">Instrava is here to help you solve your procurement challenges in China.<\/p><p data-path-to-node=\"3,3\">When sourcing for applications in<strong> thermal power &amp; district heating, petrochemicals, food &amp; pharma, municipal water &amp; compressed air<\/strong><b data-path-to-node=\"3,3\" data-index-in-node=\"34\">, or customized OEM orders for distributors<\/b>, you know your product&#8217;s technical requirements best, while we know Chinese factories and pricing best.<\/p><p data-path-to-node=\"3,4\">Let&#8217;s collaborate for mutual success. With our customer-centric service, Instrava is your trusted procurement partner in China.<\/p><p data-path-to-node=\"3,4\">(View Analysis of the Vortex Flowmeter Market in China)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-aab2b9c e-con-full e-flex e-con e-child\" data-id=\"aab2b9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-320f367 elementor-widget elementor-widget-text-editor\" data-id=\"320f367\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"manual-image-downloads\">\n<a class=\"manual-download en\" href=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Analysis_of_the_Chinese_Vortex_Flowmeter_Market.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/01\/Vortex-Flowmeter-manual.webp\" alt=\"Download Manual English\" \/>\n<\/a><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-e720342 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"e720342\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#vortex-flow-meter-form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get a Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-f8c5f83 e-con-full e-flex e-con e-child\" data-id=\"f8c5f83\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-e6b24ab elementor-widget elementor-widget-image\" data-id=\"e6b24ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"206\" height=\"662\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/vortex-flow-meters.webp\" class=\"attachment-full size-full wp-image-39542\" alt=\"Vortex flow meter with digital transmitter for industrial gas and liquid flow measurement.\" srcset=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/vortex-flow-meters.webp 206w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/vortex-flow-meters-93x300.webp 93w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/vortex-flow-meters-4x12.webp 4w\" sizes=\"(max-width: 206px) 100vw, 206px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-37683d7 e-flex e-con-boxed e-con e-parent\" data-id=\"37683d7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;laptop&quot;,&quot;tablet&quot;],&quot;sticky_anchor_link_offset&quot;:120,&quot;sticky_offset&quot;:0,&quot;sticky_effects_offset&quot;:0}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-8df2fb2 elementor-widget elementor-widget-html\" data-id=\"8df2fb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- =========================================\r\nINSTRAVA Secondary Nav - Style 2: Line Matrix\r\n========================================= -->\r\n\r\n<nav class=\"instrava-nav-container style-line\">\r\n  <div class=\"instrava-nav-wrapper\">\r\n    <ul class=\"instrava-nav-list\">\r\n      <li class=\"instrava-nav-item\"><a href=\"#vortex-flow-meter-specifications\">Specification<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#vortex-meter-service\">Service<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#vortex-flowmeter-type\">Classification<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#vortex-flow-meter-application\">Application<\/a><\/li>\r\n      <li class=\"instrava-nav-item active\"><a href=\"#vortex-flow-meter-form\">Form<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#purchasing-vortex-flowmeter-faq\">Procurement FAQ<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#why-trust-instrava-vortex\">Trust Instrava<\/a><\/li>\r\n    <\/ul>\r\n  <\/div>\r\n<\/nav>\r\n\r\n<style>\r\n.instrava-nav-container.style-line {\r\n  position: sticky;\r\n  top: 0;\r\n  z-index: 999;\r\n  width: 100%;\r\n  background: #ffffff;\r\n  border-bottom: 1px solid #e2e8f0;\r\n  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);\r\n}\r\n\r\n.instrava-nav-container.style-line .instrava-nav-wrapper {\r\n  max-width: 1400px;\r\n  margin: 0 auto;\r\n  padding: 0 20px;\r\n}\r\n\r\n.instrava-nav-container.style-line .instrava-nav-list {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 36px;\r\n  list-style: none;\r\n  margin: 0;\r\n  padding: 0;\r\n  overflow-x: auto;\r\n  scrollbar-width: none;\r\n}\r\n\r\n.instrava-nav-container.style-line .instrava-nav-list::-webkit-scrollbar {\r\n  display: none;\r\n}\r\n\r\n.instrava-nav-container.style-line .instrava-nav-item a {\r\n  position: relative;\r\n  display: block;\r\n  padding: 16px 0;\r\n  font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;\r\n  font-size: 13.5px;\r\n  font-weight: 500;\r\n  color: #64748b;\r\n  text-decoration: none;\r\n  letter-spacing: 0.2px;\r\n  white-space: nowrap;\r\n  transition: color 0.2s ease;\r\n}\r\n\r\n\/* \u5e95\u90e8\u84dd\u8272\u6307\u793a\u7ebf\u6761\uff08\u9ed8\u8ba4\u5168\u90e8\u9690\u85cf\uff09 *\/\r\n.instrava-nav-container.style-line .instrava-nav-item a::after {\r\n  content: \"\";\r\n  position: absolute;\r\n  bottom: -1px;\r\n  left: 0;\r\n  width: 100%;\r\n  height: 2px;\r\n  background: #2563eb;\r\n  transform: scaleX(0);\r\n  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);\r\n}\r\n\r\n.instrava-nav-container.style-line .instrava-nav-item a:hover {\r\n  color: #0f172a;\r\n}\r\n\r\n\/* \u4ec5\u5728 Hover \u65f6\u5c55\u5f00\u4e0b\u5212\u7ebf\uff0c\u4e0d\u518d\u5bf9 .active \u5c55\u5f00 *\/\r\n.instrava-nav-container.style-line .instrava-nav-item a:hover::after {\r\n  transform: scaleX(1);\r\n}\r\n\r\n.instrava-nav-container.style-line .instrava-nav-item.active a {\r\n  color: #0f172a;\r\n  font-weight: 600;\r\n}\r\n\r\n@media (max-width: 768px) {\r\n  .instrava-nav-container.style-line .instrava-nav-wrapper {\r\n    padding: 0 16px;\r\n  }\r\n  .instrava-nav-container.style-line .instrava-nav-list {\r\n    gap: 24px;\r\n  }\r\n}\r\n<\/style>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-989512d e-flex e-con-boxed e-con e-parent\" data-id=\"989512d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-ce02998 e-con-full e-flex e-con e-child\" data-id=\"ce02998\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-6e8d328 elementor-widget elementor-widget-heading\" data-id=\"6e8d328\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"vortex-flow-meter-specifications\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bring us your technical specifications\u2014we deliver the exact product to match.<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-fe35ce9 elementor-widget elementor-widget-text-editor\" data-id=\"fe35ce9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"4,0\">The vortex flow meter represents an advanced and optimal solution for measuring fluid flow in industrial pipelines. However, it is also highly sensitive to medium properties, flow velocity, and ambient operating conditions. Consequently, selecting a vortex flowmeter requires a well-informed decision based on precise technical parameters.<\/p><p data-path-to-node=\"4,1\"><b data-path-to-node=\"4,1\" data-index-in-node=\"0\">Key Selection Factors:<\/b><\/p><ul data-path-to-node=\"4,2\"><li><p data-path-to-node=\"4,2,0,0\"><b data-path-to-node=\"4,2,0,0\" data-index-in-node=\"0\">Physical and Chemical Properties of the Medium:<\/b> Density, viscosity, and chemical compatibility.<\/p><\/li><li><p data-path-to-node=\"4,2,1,0\"><b data-path-to-node=\"4,2,1,0\" data-index-in-node=\"0\">Flow Velocity Thresholds:<\/b> Minimum velocity required for signal generation (typically <span class=\"math-inline\" data-math=\"\\ge 0.5\\text{ m\/s}\" data-index-in-node=\"85\">$\\ge 0.5\\text{ m\/s}$<\/span> for liquids, and <span class=\"math-inline\" data-math=\"\\ge 4\\text{--}5\\text{ m\/s}\" data-index-in-node=\"121\">$\\ge 4\\text{&#8211;}5\\text{ m\/s}$<\/span> for gases\/steam).<\/p><\/li><li><p data-path-to-node=\"4,2,2,0\"><b data-path-to-node=\"4,2,2,0\" data-index-in-node=\"0\">Pipeline Reynolds Number (<span class=\"math-inline\" data-math=\"Re\" data-index-in-node=\"26\">$Re$<\/span>):<\/b> Linear measurement typically requires <span class=\"math-inline\" data-math=\"Re &gt; 2 \\times 10^4\" data-index-in-node=\"69\">$Re &gt; 2 \\times 10^4$<\/span>, with an absolute minimum shedding threshold of <span class=\"math-inline\" data-math=\"Re \\ge 10^4\" data-index-in-node=\"136\">$Re \\ge 10^4$<\/span>. <i data-path-to-node=\"4,2,2,0\" data-index-in-node=\"149\">(Note: For large pipelines with low normal flow velocity, avoid selecting line-size flowmeters directly. Reduced-bore\/reducer installation is highly recommended to maintain required velocities.)<\/i><\/p><\/li><li><p data-path-to-node=\"4,2,3,0\"><b data-path-to-node=\"4,2,3,0\" data-index-in-node=\"0\">Environmental Interference:<\/b> Mechanical vibration and electromagnetic noise.<\/p><\/li><li><p data-path-to-node=\"4,2,4,0\"><b data-path-to-node=\"4,2,4,0\" data-index-in-node=\"0\">On-Site Installation Conditions:<\/b> Straight pipe run requirements and upstream\/downstream flow disturbances.<\/p><\/li><li><p data-path-to-node=\"4,2,5,0\"><b data-path-to-node=\"4,2,5,0\" data-index-in-node=\"0\">Explosion-Proof &amp; Safety Compliance:<\/b> Area classification and safety certifications.<\/p><\/li><\/ul><p data-path-to-node=\"4,3\"><b data-path-to-node=\"4,3\" data-index-in-node=\"0\">You provide the technical specifications; we supply the perfectly matched instruments.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-52cc793 e-con-full e-flex e-con e-child\" data-id=\"52cc793\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-bf136b8 elementor-widget elementor-widget-image\" data-id=\"bf136b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/elementor\/thumbs\/vortex-shedding-flow-meter-rl7lhtb7hk7tcvjaj4pwpxirpuum4mq5akyc8md5ls.webp\" title=\"vortex shedding flow meter\" alt=\"Vortex shedding flow meter technical drawing with LCD display and specifications\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-a34f71c elementor-widget elementor-widget-text-editor\" data-id=\"a34f71c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>Note: Specifications may vary depending on manufacturer configuration and customization requirements.\u00a0<a style=\"color: #0073aa; text-decoration: no underline;\" href=\"#magnetic-level-gauge-ordering-matrix\">Please contact us<\/a>\u00a0for detailed technical confirmation.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-740c0aa drawer-param-table elementor-widget elementor-widget-text-editor\" data-id=\"740c0aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"table-responsive\"><table data-path-to-node=\"3\"><thead><tr><td><strong>Parameter Category<\/strong><\/td><td><strong>Standard Baseline Specifications<\/strong><\/td><td><strong>Customization Options<\/strong><\/td><td><strong>Custom Flag<\/strong><\/td><\/tr><\/thead><tbody><tr><td><span data-path-to-node=\"3,1,0,0\"><b data-path-to-node=\"3,1,0,0\" data-index-in-node=\"0\">Measuring Medium<\/b><\/span><\/td><td><span data-path-to-node=\"3,1,1,0\">Liquid, Gas, Saturated Steam, Superheated Steam<\/span><\/td><td><span data-path-to-node=\"3,1,2,0\">High-sensitivity sensor matching based on media density and viscosity<\/span><\/td><td><span data-path-to-node=\"3,1,3,0\"><b data-path-to-node=\"3,1,3,0\" data-index-in-node=\"0\">Standard \/ Adjustable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,2,0,0\"><b data-path-to-node=\"3,2,0,0\" data-index-in-node=\"0\">Medium Flow Rate<\/b><\/span><\/td><td><p data-path-to-node=\"3,2,1,0\">\u2022 Liquid: <span class=\"math-inline\" data-math=\"0.5 \\sim 7\\text{ m\/s}\" data-index-in-node=\"10\">$0.5 \\sim 7\\text{ m\/s}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,2,1,2\">\u2022 Gas: <span class=\"math-inline\" data-math=\"4 \\sim 40\\text{ m\/s}\" data-index-in-node=\"7\">$4 \\sim 40\\text{ m\/s}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,2,1,4\">\u2022 Steam: <span class=\"math-inline\" data-math=\"7 \\sim 70\\text{ m\/s}\" data-index-in-node=\"9\">$7 \\sim 70\\text{ m\/s}$<\/span><\/p><\/td><td><span data-path-to-node=\"3,2,2,0\">Reduced-bore (reducer) meter body design for low-velocity gas\/steam applications<\/span><\/td><td><span data-path-to-node=\"3,2,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,2,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,3,0,0\"><b data-path-to-node=\"3,3,0,0\" data-index-in-node=\"0\">Accuracy Class<\/b><\/span><\/td><td><p data-path-to-node=\"3,3,1,0\">\u2022 Inline Liquid: Class 1.0<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,3,1,2\">\u2022 Inline Gas\/Steam: Class 1.5<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,3,1,4\">\u2022 Insertion Type: Class 2.5<\/p><\/td><td><span data-path-to-node=\"3,3,2,0\">Factory wet calibration available up to <b data-path-to-node=\"3,3,2,0\" data-index-in-node=\"40\">Class 0.75<\/b>; Third-party calibration reports (NIST\/SGS) on request<\/span><\/td><td><span data-path-to-node=\"3,3,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,3,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,4,0,0\"><b data-path-to-node=\"3,4,0,0\" data-index-in-node=\"0\">Reynolds Number Range<\/b><\/span><\/td><td><p data-path-to-node=\"3,4,1,0\">\u2022 Measurable Limit: <span class=\"math-inline\" data-math=\"5 \\times 10^3 \\sim 7 \\times 10^8\" data-index-in-node=\"20\">$5 \\times 10^3 \\sim 7 \\times 10^8$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,4,1,2\">\u2022 Linear Range: <span class=\"math-inline\" data-math=\"2 \\times 10^4 \\sim 7 \\times 10^6\" data-index-in-node=\"16\">$2 \\times 10^4 \\sim 7 \\times 10^6$<\/span><\/p><\/td><td><span data-path-to-node=\"3,4,2,0\">Sizing software calculation to ensure minimum flow exceeds shedding threshold<\/span><\/td><td><span data-path-to-node=\"3,4,3,0\"><b data-path-to-node=\"3,4,3,0\" data-index-in-node=\"0\">Standard<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,5,0,0\"><b data-path-to-node=\"3,5,0,0\" data-index-in-node=\"0\">Nominal Diameter (Size)<\/b><\/span><\/td><td><p data-path-to-node=\"3,5,1,0\">\u2022 Inline \/ Wafer: DN15 ~ DN300 (<span class=\"math-inline\" data-math=\"1\/2&quot; \\sim 12&quot;\" data-index-in-node=\"32\">$1\/2&#8243; \\sim 12&#8243;$<\/span>)<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,5,1,2\">\u2022 Insertion Type: DN150 ~ DN2000 (<span class=\"math-inline\" data-math=\"6&quot; \\sim 80&quot;\" data-index-in-node=\"34\">$6&#8243; \\sim 80&#8243;$<\/span>)<\/p><\/td><td><p data-path-to-node=\"3,5,2,0\">\u2022 Inline expandable up to <b data-path-to-node=\"3,5,2,0\" data-index-in-node=\"26\">DN400 \/ DN500<\/b><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,5,2,2\">\u2022 Non-standard pipeline sizes (ANSI, DIN, JIS) available<\/p><\/td><td><span data-path-to-node=\"3,5,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,5,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,6,0,0\"><b data-path-to-node=\"3,6,0,0\" data-index-in-node=\"0\">Medium Temperature<\/b><\/span><\/td><td><p data-path-to-node=\"3,6,1,0\">\u2022 Standard Temp: <span class=\"math-inline\" data-math=\"-40 \\sim 80^\\circ\\text{C}\" data-index-in-node=\"17\">$-40 \\sim 80^\\circ\\text{C}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,6,1,2\">\u2022 Medium Temp: <span class=\"math-inline\" data-math=\"-40 \\sim 250^\\circ\\text{C}\" data-index-in-node=\"15\">$-40 \\sim 250^\\circ\\text{C}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,6,1,4\">\u2022 High Temp: <span class=\"math-inline\" data-math=\"-40 \\sim 350^\\circ\\text{C}\" data-index-in-node=\"13\">$-40 \\sim 350^\\circ\\text{C}$<\/span><\/p><\/td><td><span data-path-to-node=\"3,6,2,0\">Integrated cooling fins or remote electronics for extreme temperatures up to <b data-path-to-node=\"3,6,2,0\" data-index-in-node=\"77\"><span class=\"math-inline\" data-math=\"400 \\sim 450^\\circ\\text{C}\" data-index-in-node=\"77\">$400 \\sim 450^\\circ\\text{C}$<\/span><\/b><\/span><\/td><td><span data-path-to-node=\"3,6,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,6,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,7,0,0\"><b data-path-to-node=\"3,7,0,0\" data-index-in-node=\"0\">Nominal Pressure<\/b><\/span><\/td><td><span data-path-to-node=\"3,7,1,0\">Standard Ratings: <span class=\"math-inline\" data-math=\"1.0\\text{ MPa}, 1.6\\text{ MPa}, 2.5\\text{ MPa}, 4.0\\text{ MPa}, 6.3\\text{ MPa}\" data-index-in-node=\"18\">$1.0\\text{ MPa}, 1.6\\text{ MPa}, 2.5\\text{ MPa}, 4.0\\text{ MPa}, 6.3\\text{ MPa}$<\/span><\/span><\/td><td><span data-path-to-node=\"3,7,2,0\">High-pressure customization from <b data-path-to-node=\"3,7,2,0\" data-index-in-node=\"33\"><span class=\"math-inline\" data-math=\"&gt; 6.3\\text{ MPa}\" data-index-in-node=\"33\">$&gt; 6.3\\text{ MPa}$<\/span> up to <span class=\"math-inline\" data-math=\"25\\text{ MPa}\" data-index-in-node=\"56\">$25\\text{ MPa}$<\/span><\/b> (e.g., high-pressure water injection \/ HP gas)<\/span><\/td><td><span data-path-to-node=\"3,7,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,7,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,8,0,0\"><b data-path-to-node=\"3,8,0,0\" data-index-in-node=\"0\">Process Connection<\/b><\/span><\/td><td><span data-path-to-node=\"3,8,1,0\">Wafer (Clamping), Flanged, Insertion<\/span><\/td><td><span data-path-to-node=\"3,8,2,0\">Sanitary Tri-Clamp connections, Hot-Tap insertion with isolation ball valve<\/span><\/td><td><span data-path-to-node=\"3,8,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,8,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,9,0,0\"><b data-path-to-node=\"3,9,0,0\" data-index-in-node=\"0\">Output Signal<\/b><\/span><\/td><td><p data-path-to-node=\"3,9,1,0\">\u2022 Voltage Pulse: Low <span class=\"math-inline\" data-math=\"\\le 1\\text{V}\" data-index-in-node=\"21\">$\\le 1\\text{V}$<\/span>, High <span class=\"math-inline\" data-math=\"\\ge 6\\text{V}\" data-index-in-node=\"41\">$\\ge 6\\text{V}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,9,1,2\">\u2022 2-Wire <span class=\"math-inline\" data-math=\"4\\sim 20\\text{mA}\" data-index-in-node=\"9\">$4\\sim 20\\text{mA}$<\/span> Analog<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,9,1,4\">\u2022 Pulse Frequency: <span class=\"math-inline\" data-math=\"0.1 \\sim 3000\\text{Hz}\" data-index-in-node=\"19\">$0.1 \\sim 3000\\text{Hz}$<\/span><\/p><\/td><td><p data-path-to-node=\"3,9,2,0\">\u2022 Fieldbus \/ Digital: <b data-path-to-node=\"3,9,2,0\" data-index-in-node=\"22\">HART, RS485 (Modbus RTU), Profibus-PA<\/b><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,9,2,2\">\u2022 Integrated Temperature &amp; Pressure Compensation board<\/p><\/td><td><span data-path-to-node=\"3,9,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,9,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,10,0,0\"><b data-path-to-node=\"3,10,0,0\" data-index-in-node=\"0\">Power Supply<\/b><\/span><\/td><td><p data-path-to-node=\"3,10,1,0\">\u2022 3-Wire Pulse: <span class=\"math-inline\" data-math=\"12\\text{VDC} \/ 24\\text{VDC}\" data-index-in-node=\"16\">$12\\text{VDC} \/ 24\\text{VDC}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,10,1,2\">\u2022 2-Wire System: <span class=\"math-inline\" data-math=\"24\\text{VDC}\" data-index-in-node=\"17\">$24\\text{VDC}$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,10,1,4\">\u2022 Local Display: 3.6V <span class=\"math-inline\" data-math=\"7.5\\text{Ah}\" data-index-in-node=\"22\">$7.5\\text{Ah}$<\/span> Lithium Battery (Life <span class=\"math-inline\" data-math=\"&gt;2\" data-index-in-node=\"57\">$&gt;2$<\/span> years)<\/p><\/td><td><span data-path-to-node=\"3,10,2,0\">Dual Power Switchable Mode (<span class=\"math-inline\" data-math=\"24\\text{VDC} + 3.6\\text{V}\" data-index-in-node=\"28\">$24\\text{VDC} + 3.6\\text{V}$<\/span> Lithium Battery backup)<\/span><\/td><td><span data-path-to-node=\"3,10,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,10,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,11,0,0\"><b data-path-to-node=\"3,11,0,0\" data-index-in-node=\"0\">Load Resistance<\/b><\/span><\/td><td><span data-path-to-node=\"3,11,1,0\"><span class=\"math-inline\" data-math=\"500\\,\\Omega\" data-index-in-node=\"0\">$500\\,\\Omega$<\/span> (when powered by <span class=\"math-inline\" data-math=\"24\\text{VDC}\" data-index-in-node=\"29\">$24\\text{VDC}$<\/span>)<\/span><\/td><td><span data-path-to-node=\"3,11,2,0\">Standard matching<\/span><\/td><td><span data-path-to-node=\"3,11,3,0\"><b data-path-to-node=\"3,11,3,0\" data-index-in-node=\"0\">Standard<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,12,0,0\"><b data-path-to-node=\"3,12,0,0\" data-index-in-node=\"0\">Electrical Entry<\/b><\/span><\/td><td><span data-path-to-node=\"3,12,1,0\">M20*1.5, 1\/2&#8243; NPT<\/span><\/td><td><span data-path-to-node=\"3,12,2,0\"><b data-path-to-node=\"3,12,2,0\" data-index-in-node=\"0\">3\/4&#8243; NPT<\/b> or heavy-duty explosion-proof cable glands<\/span><\/td><td><span data-path-to-node=\"3,12,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,12,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,13,0,0\"><b data-path-to-node=\"3,13,0,0\" data-index-in-node=\"0\">Wetted Body Material<\/b><\/span><\/td><td><span data-path-to-node=\"3,13,1,0\">Stainless Steel 304 (SS304), Stainless Steel 316L (SS316L)<\/span><\/td><td><span data-path-to-node=\"3,13,2,0\">Corrosive media options: <b data-path-to-node=\"3,13,2,0\" data-index-in-node=\"25\">Hastelloy C-276, Titanium, PTFE Lining<\/b><\/span><\/td><td><span data-path-to-node=\"3,13,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,13,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,14,0,0\"><b data-path-to-node=\"3,14,0,0\" data-index-in-node=\"0\">Enclosure \/ Head Material<\/b><\/span><\/td><td><span data-path-to-node=\"3,14,1,0\">Cast Aluminum Alloy Housing<\/span><\/td><td><span data-path-to-node=\"3,14,2,0\">Full <b data-path-to-node=\"3,14,2,0\" data-index-in-node=\"5\">SS304 \/ SS316L Stainless Steel Housing<\/b> for harsh marine\/saline environments<\/span><\/td><td><span data-path-to-node=\"3,14,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,14,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,15,0,0\"><b data-path-to-node=\"3,15,0,0\" data-index-in-node=\"0\">Environmental &amp; Protection<\/b><\/span><\/td><td><p data-path-to-node=\"3,15,1,0\">\u2022 Ambient Temp: <span class=\"math-inline\" data-math=\"-20 \\sim +60^\\circ\\text{C}\" data-index-in-node=\"16\">$-20 \\sim +60^\\circ\\text{C}$<\/span>, Relative Humidity: <span class=\"math-inline\" data-math=\"5\\% \\sim 90\\%\" data-index-in-node=\"63\">$5\\% \\sim 90\\%$<\/span><\/p><p>\u00a0<\/p><p data-path-to-node=\"3,15,1,2\">\u2022 Protection Rating: IP65<\/p><\/td><td><span data-path-to-node=\"3,15,2,0\">Upgradable to <b data-path-to-node=\"3,15,2,0\" data-index-in-node=\"14\">IP67<\/b> or <b data-path-to-node=\"3,15,2,0\" data-index-in-node=\"22\">IP68<\/b> (Submersible \/ Underground pit installation)<\/span><\/td><td><span data-path-to-node=\"3,15,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,15,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><tr><td><span data-path-to-node=\"3,16,0,0\"><b data-path-to-node=\"3,16,0,0\" data-index-in-node=\"0\">Explosion-Proof Rating<\/b><\/span><\/td><td><p data-path-to-node=\"3,16,1,0\">Flameproof: Ex d IIB T4 Gb<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,16,1,2\">Intrinsically Safe: Ex ia IIB T4 Ga<\/p><\/td><td><span data-path-to-node=\"3,16,2,0\">Upgradable to <b data-path-to-node=\"3,16,2,0\" data-index-in-node=\"14\">Ex d IIC T6 Gb<\/b>, ATEX \/ IECEx certifications available<\/span><\/td><td><span data-path-to-node=\"3,16,3,0\">\ud83d\udd27 <b data-path-to-node=\"3,16,3,0\" data-index-in-node=\"3\">Customizable<\/b><\/span><\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-51490dd e-flex e-con-boxed e-con e-parent\" data-id=\"51490dd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-f26c715 e-con-full e-flex e-con e-child\" data-id=\"f26c715\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-8d768fb elementor-widget elementor-widget-heading\" data-id=\"8d768fb\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"vortex-meter-service\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our Service Background<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-1443a9d elementor-widget elementor-widget-text-editor\" data-id=\"1443a9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"2,1\">Long before you share your specific technical requirements, our supplier vetting process is already underway\u2014continuously gathering data to serve you better and faster.<\/p><p data-path-to-node=\"2,2\">We rigorously evaluate and screen manufacturers across <b data-path-to-node=\"2,2\" data-index-in-node=\"55\">9 core dimensions<\/b>: <b data-path-to-node=\"2,2\" data-index-in-node=\"74\">Production Capacity, Customization Capability, Quality Control, Industry Certifications, Project Experience, Technical Documentation, Track Record of Delivery, Export Expertise, and After-Sales Support.<\/b><\/p><p data-path-to-node=\"2,3\">Currently, Chinese electromagnetic flowmeter manufacturers fall into <b data-path-to-node=\"2,3\" data-index-in-node=\"69\">three distinct tiers<\/b> (detailed in the attached PDF above). We source quotes across these tiers to strictly meet your technical specifications while maximizing cost efficiency.<\/p><p data-path-to-node=\"2,4\">Most of our partner factories boast <b data-path-to-node=\"2,4\" data-index-in-node=\"36\">10 to 30+ years of manufacturing experience<\/b>, capable of handling complex operating conditions. Furthermore, their products hold key international certifications, including <b data-path-to-node=\"2,4\" data-index-in-node=\"208\">ATEX, IECEx, CE, SIL2\/3, ISO 9001, and CPA<\/b>.<\/p><p data-path-to-node=\"2,5\">Against this backdrop, whether you are an <b data-path-to-node=\"2,5\" data-index-in-node=\"42\">end-user requiring small-volume orders<\/b> or a <b data-path-to-node=\"2,5\" data-index-in-node=\"86\">distributor, EPC procurement lead, or industry purchasing manager needing bulk customization<\/b>, we are dedicated to helping you complete your procurement smoothly and efficiently.<\/p><p data-path-to-node=\"2,6\"><b data-path-to-node=\"2,6\" data-index-in-node=\"0\">Your successful procurement is our driving force and the core of our service.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-9f73f91 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"9f73f91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#vortex-flow-meter-form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get Product Price<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-9af53d4 e-con-full e-flex e-con e-child\" data-id=\"9af53d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-adf7ec3 elementor-widget elementor-widget-image\" data-id=\"adf7ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/vortex-flowmeters.webp\" class=\"attachment-full size-full wp-image-29714\" alt=\"Multiple vortex flowmeters displayed, suitable for various pipe sizes and installation requirements in industrial flow measurement.\" srcset=\"https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/vortex-flowmeters.webp 800w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/vortex-flowmeters-300x300.webp 300w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/vortex-flowmeters-150x150.webp 150w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/vortex-flowmeters-768x768.webp 768w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/vortex-flowmeters-500x500.webp 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-1bb2289 e-flex e-con-boxed e-con e-parent\" data-id=\"1bb2289\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-62c5fe3 e-con-full e-flex e-con e-child\" data-id=\"62c5fe3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b7f6bde elementor-widget elementor-widget-heading\" data-id=\"b7f6bde\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"vortex-flowmeter-type\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vortex Flow Meter Product Types for Industry Selection<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-78cd1bd elementor-widget elementor-widget-text-editor\" data-id=\"78cd1bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"3,0\">The vortex flowmeter is a velocity-based flow measurement instrument that operates on the Von K\u00e1rm\u00e1n vortex street principle to measure the volumetric or mass flow rate of gases, liquids, or steam.<\/p><p data-path-to-node=\"3,1\"><b data-path-to-node=\"3,1\" data-index-in-node=\"0\">Core Construction:<\/b><\/p><p data-path-to-node=\"3,1\">Its primary structure consists of a flow tube, a vortex shedder bar, a sensing element (such as a piezoelectric sensor), and a signal converter. Advanced models may also feature integrated temperature and pressure sensors, as well as an onboard flow totalizer.<\/p><p data-path-to-node=\"3,2\"><b data-path-to-node=\"3,2\" data-index-in-node=\"0\">Key Advantages:<\/b><\/p><ul data-path-to-node=\"3,3\"><li><p data-path-to-node=\"3,3,0,0\"><b data-path-to-node=\"3,3,0,0\" data-index-in-node=\"0\">Low Pressure Loss:<\/b> Minimizes energy consumption across the line.<\/p><\/li><li><p data-path-to-node=\"3,3,1,0\"><b data-path-to-node=\"3,3,1,0\" data-index-in-node=\"0\">Wide Turndown Ratio:<\/b> Covers a broad range of flow rates.<\/p><\/li><li><p data-path-to-node=\"3,3,2,0\"><b data-path-to-node=\"3,3,2,0\" data-index-in-node=\"0\">High Accuracy:<\/b> Delivers precise and repeatable measurements.<\/p><\/li><li><p data-path-to-node=\"3,3,3,0\"><b data-path-to-node=\"3,3,3,0\" data-index-in-node=\"0\">Low Maintenance:<\/b> No moving parts to wear out or replace.<\/p><\/li><\/ul><p data-path-to-node=\"3,4\"><b data-path-to-node=\"3,4\" data-index-in-node=\"0\">Operational Limitations:<\/b><\/p><ul data-path-to-node=\"3,5\"><li><p data-path-to-node=\"3,5,0,0\"><b data-path-to-node=\"3,5,0,0\" data-index-in-node=\"0\">Vibration Sensitivity:<\/b> Vulnerable to severe pipeline mechanical vibration.<\/p><\/li><li><p data-path-to-node=\"3,5,1,0\"><b data-path-to-node=\"3,5,1,0\" data-index-in-node=\"0\">Strict Straight-Run Requirements:<\/b> Demands <span class=\"math-inline\" data-math=\"10\\text{--}20D\" data-index-in-node=\"42\">$10\\text{&#8211;}20D$<\/span> upstream and <span class=\"math-inline\" data-math=\"5D\" data-index-in-node=\"70\">$5D$<\/span> downstream straight pipe runs during installation.<\/p><\/li><li><p data-path-to-node=\"3,5,2,0\"><b data-path-to-node=\"3,5,2,0\" data-index-in-node=\"0\">Media Constraints:<\/b> Not suitable for high-viscosity fluids, low-velocity conditions, or dirty media containing heavy solid particles.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-0c42e16 elementor-widget elementor-widget-text-editor\" data-id=\"0c42e16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>To address the specialized operating conditions in industries such as thermal power, petrochemicals, food &amp; pharmaceuticals, and district heating, vortex flowmeters have evolved into a variety of specialized product designs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-b23eba6 e-con-full e-flex e-con e-child\" data-id=\"b23eba6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-5cfb8d5 elementor-widget elementor-widget-image\" data-id=\"5cfb8d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix.webp\" class=\"attachment-full size-full wp-image-39551\" alt=\"Vortex flowmeter product types showing different industrial vortex flow measurement designs for liquid, gas, and steam applications.\" srcset=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix.webp 800w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/elementor\/thumbs\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix-rr03l4pqutatr4qq3i5tyg5njo0qwegvg885kt0g54.webp 300w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix-150x150.webp 150w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix-768x768.webp 768w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix-500x500.webp 500w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Vortex-Flowmeter-Product-Types-Industry-Selection-Matrix-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b14ab5c drawer-param-table elementor-widget elementor-widget-text-editor\" data-id=\"b14ab5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"table-responsive\"><table data-path-to-node=\"3\"><thead><tr><td><strong>Product Structure Type<\/strong><\/td><td><strong>Key Technical Features<\/strong><\/td><td><strong>Target Media<\/strong><\/td><td><strong>Key Industries<\/strong><\/td><td><strong>Pros &amp; Cons<\/strong><\/td><\/tr><\/thead><tbody><tr><td><span data-path-to-node=\"3,1,0,0\"><b data-path-to-node=\"3,1,0,0\" data-index-in-node=\"0\">Integrated Temp &amp; Pressure Compensated<\/b><\/span><\/td><td><span data-path-to-node=\"3,1,1,0\">Integrates an internal temperature sensor (Pt100\/Pt1000), pressure transmitter module, and flow totalizer to automatically calculate real-time mass density.<\/span><\/td><td><span data-path-to-node=\"3,1,2,0\">Saturated steam, superheated steam, temperature-variable gases<\/span><\/td><td><span data-path-to-node=\"3,1,3,0\"><b data-path-to-node=\"3,1,3,0\" data-index-in-node=\"0\">Thermal power, district heating, textiles &amp; dyeing, paper manufacturing<\/b><\/span><\/td><td><p data-path-to-node=\"3,1,4,0\"><b data-path-to-node=\"3,1,4,0\" data-index-in-node=\"0\">Pros:<\/b> Eliminates external temperature\/pressure sensors and totalizers, reducing installation costs and wiring failures.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,1,4,2\"><b data-path-to-node=\"3,1,4,2\" data-index-in-node=\"0\">Cons:<\/b> Slightly higher overall maintenance cost if a sensor fails.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,2,0,0\"><b data-path-to-node=\"3,2,0,0\" data-index-in-node=\"0\">Remote \/ Split Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,2,1,0\">The sensor probe and electronics enclosure (head) are installed separately via a dedicated shielded cable (up to <span class=\"math-inline\" data-math=\"10 \\sim 20\\text{ m}\" data-index-in-node=\"113\">$10 \\sim 20\\text{ m}$<\/span>).<\/span><\/td><td><span data-path-to-node=\"3,2,2,0\">High-temperature steam, high-vibration pipeline fluids, hot gases<\/span><\/td><td><span data-path-to-node=\"3,2,3,0\"><b data-path-to-node=\"3,2,3,0\" data-index-in-node=\"0\">High-temp pipelines, boiler rooms, compressor stations, high-vibration pump rooms<\/b><\/span><\/td><td><p data-path-to-node=\"3,2,4,0\"><b data-path-to-node=\"3,2,4,0\" data-index-in-node=\"0\">Pros:<\/b> Protects head electronics from high heat radiation and mechanical vibration; convenient for eye-level meter reading.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,2,4,2\"><b data-path-to-node=\"3,2,4,2\" data-index-in-node=\"0\">Cons:<\/b> Requires additional signal cable routing.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,3,0,0\"><b data-path-to-node=\"3,3,0,0\" data-index-in-node=\"0\">Wafer \/ Clamping Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,3,1,0\">The meter body has no built-in flanges and is clamped directly between existing pipeline flanges using long studs; highly compact design.<\/span><\/td><td><span data-path-to-node=\"3,3,2,0\">Clean liquids, low-to-medium pressure gases, dry compressed air<\/span><\/td><td><span data-path-to-node=\"3,3,3,0\"><b data-path-to-node=\"3,3,3,0\" data-index-in-node=\"0\">Water treatment, general chemicals, plant utilities (compressed air\/nitrogen)<\/b><\/span><\/td><td><p data-path-to-node=\"3,3,4,0\"><b data-path-to-node=\"3,3,4,0\" data-index-in-node=\"0\">Pros:<\/b> Compact, lightweight, highly cost-effective, and easy to install.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,3,4,2\"><b data-path-to-node=\"3,3,4,2\" data-index-in-node=\"0\">Cons:<\/b> High alignment precision required during clamping; eccentricity disrupts the flow field.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,4,0,0\"><b data-path-to-node=\"3,4,0,0\" data-index-in-node=\"0\">Flanged Connection Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,4,1,0\">Features built-in process flanges on both ends of the meter body (conforming to ANSI, DIN, or GB standards) for direct bolt connection.<\/span><\/td><td><span data-path-to-node=\"3,4,2,0\">Industrial liquids, high-pressure gases, various industrial steams<\/span><\/td><td><span data-path-to-node=\"3,4,3,0\"><b data-path-to-node=\"3,4,3,0\" data-index-in-node=\"0\">Petrochemicals, fine chemicals, metallurgy, coal chemical processing<\/b><\/span><\/td><td><p data-path-to-node=\"3,4,4,0\"><b data-path-to-node=\"3,4,4,0\" data-index-in-node=\"0\">Pros:<\/b> Secure installation, excellent sealing, high pressure resistance, and superior repeatability.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,4,4,2\"><b data-path-to-node=\"3,4,4,2\" data-index-in-node=\"0\">Cons:<\/b> Heavier and higher raw material cost compared to wafer types.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,5,0,0\"><b data-path-to-node=\"3,5,0,0\" data-index-in-node=\"0\">Sanitary \/ Tri-Clamp Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,5,1,0\">Uses ISO\/DIN standard hygienic Tri-Clamp connections with polished wetted surfaces (<span class=\"math-inline\" data-math=\"Ra \\le 0.4\\ \\mu\\text{m}\" data-index-in-node=\"84\">$Ra \\le 0.4\\ \\mu\\text{m}$<\/span>) and zero dead-leg design.<\/span><\/td><td><span data-path-to-node=\"3,5,2,0\">CIP\/SIP sterilization steam, purified water, Water for Injection (WFI), food-grade gases<\/span><\/td><td><span data-path-to-node=\"3,5,3,0\"><b data-path-to-node=\"3,5,3,0\" data-index-in-node=\"0\">Biopharmaceuticals, food &amp; beverage, personal care &amp; fine chemicals<\/b><\/span><\/td><td><p data-path-to-node=\"3,5,4,0\"><b data-path-to-node=\"3,5,4,0\" data-index-in-node=\"0\">Pros:<\/b> Fully compliant with FDA\/GMP hygienic standards; quick to dismantle for cleaning; prevents bacterial growth.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,5,4,2\"><b data-path-to-node=\"3,5,4,2\" data-index-in-node=\"0\">Cons:<\/b> Limited to low-to-medium pressure applications.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,6,0,0\"><b data-path-to-node=\"3,6,0,0\" data-index-in-node=\"0\">Insertion \/ Hot-Tap Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,6,1,0\">The sensor probe inserts directly into the center of large-diameter pipes to measure point velocity. Optional ball valve allows hot-tapping under pressure.<\/span><\/td><td><span data-path-to-node=\"3,6,2,0\">Large-diameter water lines, low-pressure gases, high-volume compressed air<\/span><\/td><td><span data-path-to-node=\"3,6,3,0\"><b data-path-to-node=\"3,6,3,0\" data-index-in-node=\"0\">Municipal water supply, circulating water networks, district heating mains, large exhaust lines<\/b><\/span><\/td><td><p data-path-to-node=\"3,6,4,0\"><b data-path-to-node=\"3,6,4,0\" data-index-in-node=\"0\">Pros:<\/b> Extremely cost-effective for large pipes; enables online maintenance without process shutdown.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,6,4,2\"><b data-path-to-node=\"3,6,4,2\" data-index-in-node=\"0\">Cons:<\/b> Lower accuracy than inline types (typically Class 2.5); requires long straight pipe runs.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,7,0,0\"><b data-path-to-node=\"3,7,0,0\" data-index-in-node=\"0\">Dual-Sensor \/ Anti-Vibration Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,7,1,0\">Equipped with dual piezoelectric crystals or differential pressure probes combined with DSP digital filtering to cancel out pipeline vibration noise.<\/span><\/td><td><span data-path-to-node=\"3,7,2,0\">Gases or liquids in pipelines subject to severe mechanical vibration<\/span><\/td><td><span data-path-to-node=\"3,7,3,0\"><b data-path-to-node=\"3,7,3,0\" data-index-in-node=\"0\">Machine tools, diesel engine test benches, compressor outlets, marine vessels<\/b><\/span><\/td><td><p data-path-to-node=\"3,7,4,0\"><b data-path-to-node=\"3,7,4,0\" data-index-in-node=\"0\">Pros:<\/b> Exceptional vibration resistance; eliminates &#8220;false signals&#8221; at low flow rates.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,7,4,2\"><b data-path-to-node=\"3,7,4,2\" data-index-in-node=\"0\">Cons:<\/b> Higher manufacturing cost than standard single-sensor models.<\/p><\/td><\/tr><tr><td><span data-path-to-node=\"3,8,0,0\"><b data-path-to-node=\"3,8,0,0\" data-index-in-node=\"0\">Explosion-Proof &amp; Fieldbus Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,8,1,0\">Exd IICT6 \/ Exia certified, supporting HART, RS485 Modbus, or Profibus-PA digital communication protocols.<\/span><\/td><td><span data-path-to-node=\"3,8,2,0\">Flammable\/explosive gases, chemical solvents, Liquefied Petroleum Gas (LPG)<\/span><\/td><td><span data-path-to-node=\"3,8,3,0\"><b data-path-to-node=\"3,8,3,0\" data-index-in-node=\"0\">Petrochemical plants, natural gas distribution, tank farms, oil refineries<\/b><\/span><\/td><td><p data-path-to-node=\"3,8,4,0\"><b data-path-to-node=\"3,8,4,0\" data-index-in-node=\"0\">Pros:<\/b> High explosion-proof safety rating; enables two-way digital communication and remote diagnostics with DCS\/PLC systems.<\/p><p>\u00a0<\/p><p data-path-to-node=\"3,8,4,2\"><b data-path-to-node=\"3,8,4,2\" data-index-in-node=\"0\">Cons:<\/b> Requires strict compliance with explosion-proof wiring and safety barriers.<\/p><\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-946528a e-flex e-con-boxed e-con e-parent\" data-id=\"946528a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-df852d6 elementor-widget elementor-widget-heading\" data-id=\"df852d6\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"vortex-flow-meter-application\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Industries Suitable For Vortex Flow Meters<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-be8b192 elementor-widget elementor-widget-html\" data-id=\"be8b192\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n\/* =========================\r\nVORTEX FLOWMETER INDUSTRY APPLICATIONS\r\n========================= *\/\r\n\r\n.vortex-app {\r\n  padding: 0px 0;\r\n  background: #ffffff;\r\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\r\n}\r\n\r\n.vortex-wrap {\r\n  max-width: 1400px;\r\n  margin: auto;\r\n  padding: 0px;\r\n}\r\n\r\n\/* =========================\r\nTOP NAV - SINGLE ROW SVG ICON CARDS\r\n========================= *\/\r\n.vortex-nav-row {\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: space-between;\r\n  gap: 10px;\r\n  margin-bottom: 24px;\r\n  overflow-x: auto;\r\n  padding: 10px 4px;\r\n  \r\n  \/* Hide horizontal scrollbar (Firefox, IE\/Edge) *\/\r\n  scrollbar-width: none;\r\n  -ms-overflow-style: none;\r\n}\r\n\r\n\/* Hide horizontal scrollbar (Chrome, Safari, Opera) *\/\r\n.vortex-nav-row::-webkit-scrollbar {\r\n  display: none;\r\n  width: 0;\r\n  height: 0;\r\n}\r\n\r\n.vortex-icon-card {\r\n  position: relative;\r\n  flex: 1;\r\n  min-width: 58px;\r\n  height: 58px;\r\n  border-radius: 14px;\r\n  background: #ffffff;\r\n  border: 1px solid #e2e8f0;\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  cursor: pointer;\r\n  transition: all .25s cubic-bezier(0.4, 0, 0.2, 1);\r\n  box-sizing: border-box;\r\n}\r\n\r\n.vortex-icon-card:hover {\r\n  transform: translateY(-3px);\r\n  border-color: #2563eb;\r\n  background: #f8fafc;\r\n  box-shadow: 0 6px 16px rgba(15, 23, 42, .06);\r\n}\r\n\r\n.vortex-icon-card.active {\r\n  background: #2563eb;\r\n  border-color: #2563eb;\r\n  transform: translateY(-3px);\r\n  box-shadow: 0 8px 20px rgba(37, 99, 235, .25);\r\n}\r\n\r\n.vortex-icon-card svg {\r\n  width: 24px;\r\n  height: 24px;\r\n  color: #475569;\r\n  transition: color .25s ease;\r\n}\r\n\r\n.vortex-icon-card:hover svg {\r\n  color: #2563eb;\r\n}\r\n\r\n.vortex-icon-card.active svg {\r\n  color: #ffffff;\r\n}\r\n\r\n\/* =========================\r\nBOTTOM CONTENT PANEL\r\n========================= *\/\r\n.vortex-content {\r\n  padding: 40px 42px;\r\n  border-radius: 20px;\r\n  background: #ffffff;\r\n  border: 1px solid rgba(148, 163, 184, .18);\r\n  box-shadow: 0 16px 48px rgba(15, 23, 42, .05);\r\n  min-height: 280px;\r\n}\r\n\r\n.content-box {\r\n  display: none;\r\n  animation: fade .3s ease;\r\n}\r\n\r\n.content-box.active {\r\n  display: block;\r\n}\r\n\r\n@keyframes fade {\r\n  from {\r\n    opacity: 0;\r\n    transform: translateY(8px);\r\n  }\r\n  to {\r\n    opacity: 1;\r\n    transform: translateY(0);\r\n  }\r\n}\r\n\r\n.content-box h3 {\r\n  font-size: 24px;\r\n  line-height: 1.3;\r\n  margin: 0 0 16px;\r\n  color: #0f172a;\r\n  font-weight: 700;\r\n}\r\n\r\n.content-box p {\r\n  font-size: 15px;\r\n  line-height: 1.8;\r\n  color: #475569;\r\n  margin: 0 0 14px;\r\n}\r\n\r\n.highlight {\r\n  color: #2563eb;\r\n  font-weight: 600;\r\n}\r\n\r\n.feature-list {\r\n  margin-top: 22px;\r\n  padding-top: 20px;\r\n  border-top: 1px solid #f1f5f9;\r\n  display: grid;\r\n  grid-template-columns: repeat(2, 1fr);\r\n  gap: 14px;\r\n}\r\n\r\n.feature-item {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 10px;\r\n  font-size: 14px;\r\n  font-weight: 600;\r\n  color: #1e293b;\r\n}\r\n\r\n.feature-item svg {\r\n  width: 18px;\r\n  height: 18px;\r\n  color: #10b981;\r\n  flex-shrink: 0;\r\n}\r\n\r\n\/* RESPONSIVE *\/\r\n@media(max-width:768px) {\r\n  .vortex-content {\r\n    padding: 28px 20px;\r\n  }\r\n  .feature-list {\r\n    grid-template-columns: 1fr;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<section class=\"vortex-app\">\r\n  <div class=\"vortex-wrap\">\r\n\r\n    <!-- SINGLE ROW ICON CARDS (12 INDUSTRIES) -->\r\n    <div class=\"vortex-nav-row\">\r\n\r\n      <!-- 1. Power & Steam Generation -->\r\n      <div class=\"vortex-icon-card active\" data-target=\"vtx-power\" title=\"Power & Steam Generation\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M18.36 6.64a9 9 0 1 1-12.73 0\"\/>\r\n          <line x1=\"12\" y1=\"2\" x2=\"12\" y2=\"12\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 2. Municipal District Heating -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-heating\" title=\"District Heating & Energy\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M12 2v10M12 18v4M4.93 4.93l7.07 7.07M14.83 14.83l4.24 4.24M2 12h10M18 12h4M4.93 19.07l7.07-7.07M14.83 9.17l4.24-4.24\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 3. Petrochemical -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-petro\" title=\"Petrochemical & Refining\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M6 22V4a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v18\"\/>\r\n          <path d=\"M6 12h12\"\/>\r\n          <path d=\"M6 7h12\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 4. Chemical Processing -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-chemical\" title=\"Chemical Processing\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M10 2v6.5L4.82 17a2 2 0 0 0 1.71 3h10.94a2 2 0 0 0 1.71-3L14 8.5V2\"\/>\r\n          <path d=\"M8.5 2h7\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 5. Food & Beverage -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-food\" title=\"Food & Beverage\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M18 8h1a4 4 0 0 1 0 8h-1\"\/>\r\n          <path d=\"M2 8h16v9a4 4 0 0 1-4 4H6a4 4 0 0 1-4-4V8z\"\/>\r\n          <line x1=\"6\" y1=\"1\" x2=\"6\" y2=\"4\"\/>\r\n          <line x1=\"10\" y1=\"1\" x2=\"10\" y2=\"4\"\/>\r\n          <line x1=\"14\" y1=\"1\" x2=\"14\" y2=\"4\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 6. Pharmaceutical Industry -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-pharma\" title=\"Pharmaceutical & Biotech\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M10.5 20.5l10-10a4.95 4.95 0 1 0-7-7l-10 10a4.95 4.95 0 1 0 7 7z\"\/>\r\n          <path d=\"M8.5 8.5l7 7\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 7. Industrial Gas & Compressed Air -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-gas\" title=\"Industrial Gases & Compressed Air\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M17.7 7.7a2.5 2.5 0 1 1 1.8 4.3H2\"\/>\r\n          <path d=\"M9.6 4.6A2 2 0 1 1 11 8H2\"\/>\r\n          <path d=\"M12.6 19.4A2 2 0 1 10 14 16H2\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 8. Metallurgy & Steel Mills -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-metallurgy\" title=\"Metallurgy & Steel Mills\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M12 2L2 7l10 5 10-5-10-5z\"\/>\r\n          <path d=\"M2 17l10 5 10-5\"\/>\r\n          <path d=\"M2 12l10 5 10-5\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 9. Pulp & Paper -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-paper\" title=\"Pulp & Paper Industry\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\/>\r\n          <polyline points=\"14 2 14 8 20 8\"\/>\r\n          <line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"\/>\r\n          <line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 10. Textile & Dyeing -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-textile\" title=\"Textile & Dyeing\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <circle cx=\"12\" cy=\"12\" r=\"10\"\/>\r\n          <path d=\"M12 2a14.5 14.5 0 0 0 0 20M12 2a14.5 14.5 0 0 1 0 20M2 12h20\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 11. HVAC & Building Automation -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-hvac\" title=\"HVAC & Building Automation\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <rect x=\"2\" y=\"3\" width=\"20\" height=\"14\" rx=\"2\" ry=\"2\"\/>\r\n          <line x1=\"8\" y1=\"21\" x2=\"16\" y2=\"21\"\/>\r\n          <line x1=\"12\" y1=\"17\" x2=\"12\" y2=\"21\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n      <!-- 12. Water Treatment & Utilities -->\r\n      <div class=\"vortex-icon-card\" data-target=\"vtx-water\" title=\"Water Treatment & Demineralized Water\">\r\n        <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n          <path d=\"M12 2.69l5.66 5.66a8 8 0 1 1-11.31 0z\"\/>\r\n        <\/svg>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n    <!-- BOTTOM CONTENT PANEL -->\r\n    <div class=\"vortex-content\">\r\n\r\n      <!-- 1. Power & Steam Generation -->\r\n      <div class=\"content-box active\" id=\"vtx-power\">\r\n        <h3>Power & Steam Generation<\/h3>\r\n        <p>In thermal power plants, industrial boiler rooms, and steam turbine systems, the <span class=\"highlight\">Vortex Flowmeter<\/span> serves as the benchmark for measuring superheated and high-pressure saturated steam. Featuring integrated PT100 temperature sensors and pressure transmitters, it delivers real-time multivariable density compensation to convert K-factor frequency into precise mass flow rates, eliminating energy custody transfer errors caused by pressure fluctuations.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High Temperature Resistance (Up to +350\u00b0C \/ +450\u00b0C)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Integrated Temperature & Pressure Mass Flow Compensation<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>No Moving Parts, Highly Resistant to Water Hammer Shock<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High-Pressure Flanged \/ Wafer Connections (PN63 \/ PN100)<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 2. Municipal District Heating -->\r\n      <div class=\"content-box\" id=\"vtx-heating\">\r\n        <h3>District Heating & Energy Networks<\/h3>\r\n        <p>Essential for custody transfer and thermal energy metering in municipal district heating networks. Vortex flowmeters offer exceptional long-term stability and wide turndown ratios (1:15 to 1:25), seamlessly handling extreme flow rate variations between low summer baseloads and peak winter heating demands when paired with BTU calculators.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Wide Turndown Ratio (1:15~1:25) for Seasonal Demand Fluctuation<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Native Support for Modbus, BACnet & HART Field Protocols<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Insertion Types Available for Large Pipelines (DN300+)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Zero-Drift Sensor Structure with Minimal Re-calibration Costs<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 3. Petrochemical -->\r\n      <div class=\"content-box\" id=\"vtx-petro\">\r\n        <h3>Petrochemical & Refining<\/h3>\r\n        <p>Refineries and petrochemical plants process vast volumes of flammable gases, hydrocarbon streams, and thermal fluids. Outfitted with fully welded piezoelectric sensors, vortex meters directly measure hydrocarbon gases, flare gas, ethylene, propylene, and hot thermal oil under strict explosion-proof hazardous area certifications.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Dual Hazardous Area Approvals: Ex d IIC T6 \/ Ex ia IIC T6<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>All-Metal Welded Construction, Leak-Free Design (SIL2 Rated)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Advanced Digital DSP Signal Filtering to Counter Pipe Vibration<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Ideal for Low-Viscosity Light Oils & High-Pressure Gases<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 4. Chemical Processing -->\r\n      <div class=\"content-box\" id=\"vtx-chemical\">\r\n        <h3>Chemical Processing<\/h3>\r\n        <p>When measuring corrosive gases, aggressive solvents, and non-conductive chemicals, traditional electromagnetic meters fail due to zero fluid conductivity. Vortex flowmeters operate independently of fluid conductivity, utilizing Hastelloy C-276, Titanium, or PTFE shedder bars to ensure reliable flow monitoring for non-conductive chemical media.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Zero Fluid Conductivity Requirement (Measures Pure Solvents)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Corrosion-Resistant Options (Hastelloy C276 \/ Titanium \/ PTFE)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Intrinsically Safe Electronics (Ex ia) for Zone 0\/1 Environments<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High-Precision Pulse Outputs for Chemical Batching Systems<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 5. Food & Beverage -->\r\n      <div class=\"content-box\" id=\"vtx-food\">\r\n        <h3>Food & Beverage<\/h3>\r\n        <p>Primarily utilized for utility steam accounting on sterilization lines (CIP\/SIP), demineralized process water, and CO\u2082 gas injection during carbonation. Sanitary vortex flowmeters feature crevice-free Tri-Clamp fittings capable of enduring repeated high-temperature steam sterilization and caustic washdowns without bacterial buildup.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Hygienic Tri-Clamp \/ Sanitary Quick-Release Process Connections<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Compliant with FDA & 3-A Sanitary Contact Standards<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Withstands High-Temp 150\u00b0C CIP Caustic Wash & SIP Sterilization<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Electropolished Internal Surface Free of Dead Legs<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 6. Pharmaceutical Industry -->\r\n      <div class=\"content-box\" id=\"vtx-pharma\">\r\n        <h3>Pharmaceutical & Biotechnology<\/h3>\r\n        <p>Engineered for metering pure steam, solvent recovery loops, and gaseous nitrogen or oxygen blanket dosing. With no internal liners subject to flaking or degradation, vortex meters preserve high steam purity across distribution lines, satisfying stringent cGMP compliance and audit trail protocols.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Dedicated All-Stainless Construction for Pure Steam Utility Lines<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Supports GMP Validation & 21 CFR Part 11 Electronic Records<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Full 316L Stainless Steel Wetted Parts with Material Traceability<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High-Sensitivity Bluff Body Design for Low-Flow Detection<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 7. Industrial Gas & Compressed Air -->\r\n      <div class=\"content-box\" id=\"vtx-gas\">\r\n        <h3>Industrial Gases & Compressed Air<\/h3>\r\n        <p>Designed for plant-wide compressed air leak auditing and sub-metering of high-value industrial gases including Nitrogen (N\u2082), Oxygen (O\u2082), Carbon Dioxide (CO\u2082), and Argon (Ar). By detecting vortex shedding frequencies at elevated velocities, the meter delivers standard volume flow (Nm\u00b3\/h) with minimal pressure drop.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Low Pressure Drop Design to Reduce Compressor Energy Demands<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Built-in Standard Volume Conversion (Nm\u00b3\/h) via P&T Sensors<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High-Sensitivity Piezo Sensors Capture Low-Velocity Air Leaks<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Degreased & Oxygen-Cleaned Construction Options<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 8. Metallurgy & Steel Mills -->\r\n      <div class=\"content-box\" id=\"vtx-metallurgy\">\r\n        <h3>Metallurgy & Steel Mills<\/h3>\r\n        <p>In blast furnace oxygen injection, converter gas recovery, Coke Oven Gas (COG), and Blast Furnace Gas (BFG) monitoring, heavy plant vibration and electromagnetic fields are constant challenges. Vortex meters with dual-sensor differential pickup actively cancel mechanical noise for rock-solid signal reliability.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Dual-Sensor Differential Pickup Cancels External Mechanical Noise<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High EMC Immunity Against VFD Drives & Heavy Magnetic Fields<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Rugged Enclosure Built for High Ambient Dust & Outdoor Use<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Fast Dynamic Response for Mixed Gas Combustion Systems<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 9. Pulp & Paper -->\r\n      <div class=\"content-box\" id=\"vtx-paper\">\r\n        <h3>Pulp & Paper Industry<\/h3>\r\n        <p>Paper mills rely heavily on thermal energy, with paper machine drying sections consuming massive quantities of low-pressure saturated steam. Installing vortex flowmeters across branch steam lines provides mill managers with real-time energy intensity tracking per ton of paper produced, optimizing utility allocation.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Precise Sub-metering for Dryer Cylinder Steam Networks<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Seamless Integration into Plant ERP\/MES Energy Software<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Wear-Free Shedder Bar Ensures Continuous 24\/7 Operation<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Remote Electronics Option for High-Humidity Ambient Conditions<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 10. Textile & Dyeing -->\r\n      <div class=\"content-box\" id=\"vtx-textile\">\r\n        <h3>Textile & Dyeing Mills<\/h3>\r\n        <p>Applied in stenter drying machines, dyeing autoclaves, and waste heat recovery systems. Because steam pressure in textile plants fluctuates rapidly as multiple batch vessels cycle on and off, dynamic density compensation keeps mass flow measurements highly accurate for cost accounting.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Dynamic Pressure Compensation Eliminates Line Surge Errors<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Corrosion-Resistant Housing Built for Humid & Chemical Ambient Air<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Accurate Thermal Energy Tracking for Stenter Frame Dryers<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Local LCD Display with Instantaneous & Totalized Flow Indication<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 11. HVAC & Building Automation -->\r\n      <div class=\"content-box\" id=\"vtx-hvac\">\r\n        <h3>HVAC & Building Automation<\/h3>\r\n        <p>Widely deployed across commercial complexes, data centers, and airport terminals for chilled water, condenser water, and district steam cooling loops. Integrated temperature sensors enable real-time thermal BTU calculations, feeding direct performance data into Building Management Systems (BMS).<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Native BMS Connectivity via RS485 Modbus \/ BACnet MS\/TP<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Integrated BTU Thermal Energy Accumulation Functions<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Hot-Tap Insertion Models for Installation Without System Shutdown<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Low-Power Battery Operated Options for Remote Stations<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- 12. Water Treatment & Utilities -->\r\n      <div class=\"content-box\" id=\"vtx-water\">\r\n        <h3>Water Treatment & Demineralized Water<\/h3>\r\n        <p>In reverse osmosis (RO) units, boiler feedwater lines, and ultra-pure water (UPW) loops, conductivity drops below the threshold required by magmeters. Vortex flowmeters fill this gap, offering reliable, non-intrusive volumetric metering for zero-conductivity and demineralized water.<\/p>\r\n        <div class=\"feature-list\">\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Measures Ultra-Pure & Demineralized Water (Conductivity < 1 \u03bcS\/cm)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>High Linearity Across Full Velocity Range (\u00b10.75% ~ \u00b11.0%)<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Anti-Scaling Bluff Body Geometry Prevents Deposit Build-Up<\/div>\r\n          <div class=\"feature-item\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Rugged IP67 \/ IP68 Ingress Protection Ratings<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n<script>\r\ndocument.querySelectorAll(\".vortex-icon-card\").forEach(card => {\r\n  card.addEventListener(\"click\", function() {\r\n    let target = this.getAttribute(\"data-target\");\r\n\r\n    \/\/ Toggle active icon state\r\n    document.querySelectorAll(\".vortex-icon-card\").forEach(el => el.classList.remove(\"active\"));\r\n    this.classList.add(\"active\");\r\n\r\n    \/\/ Toggle active content box\r\n    document.querySelectorAll(\".content-box\").forEach(box => box.classList.remove(\"active\"));\r\n    document.getElementById(target).classList.add(\"active\");\r\n  });\r\n});\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-d366344 e-flex e-con-boxed e-con e-parent\" data-id=\"d366344\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ae02d0d elementor-widget elementor-widget-html\" data-id=\"ae02d0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"instrava-spec-container\">\r\n    <!-- Matrix Header -->\r\n    <div class=\"matrix-header\">\r\n        <h2 class=\"matrix-title\" id=\"vortex-flow-meter-form\">Vortex Flow Meter Specification Matrix<\/h2>\r\n        <p class=\"matrix-subtitle\">Configure your technical requirements below to generate a real-time ordering model code and receive an official B2B quotation.<\/p>\r\n    <\/div>\r\n\r\n    <form id=\"matrix-b2b-inquiry-form\" enctype=\"multipart\/form-data\">\r\n\r\n        <!-- Application Scenario Block -->\r\n        <div class=\"matrix-step-block profile-block\">\r\n            <span class=\"step-badge profile-badge\">APPLICATION PROFILE<\/span>\r\n            <div class=\"step-header-text\">Application Scenario \/ Industry Context (Optional)<\/div>\r\n            <div class=\"profile-input-wrapper\">\r\n                <input type=\"text\" id=\"client-profile-input\" class=\"profile-input-field\" placeholder=\"e.g., High-temperature saturated steam metering in Chemical Power Plant\">\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 1: Process Connection -->\r\n        <div class=\"matrix-step-block\" data-step=\"1\">\r\n            <span class=\"step-badge\">STEP 1<\/span>\r\n            <div class=\"step-header-text\">Process Connection<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"1\">\r\n                    <span class=\"card-code\">1<\/span>\r\n                    <span class=\"card-desc\">Flange Type<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"2\">\r\n                    <span class=\"card-code\">2<\/span>\r\n                    <span class=\"card-desc\">Flange Clamping Type (Wafer)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"3\">\r\n                    <span class=\"card-code\">3<\/span>\r\n                    <span class=\"card-desc\">Insertion Type<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"T\">\r\n                    <span class=\"card-code\">T<\/span>\r\n                    <span class=\"card-desc\">Customization \/ Others<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 2: Measured Medium -->\r\n        <div class=\"matrix-step-block\" data-step=\"2\">\r\n            <span class=\"step-badge\">STEP 2<\/span>\r\n            <div class=\"step-header-text\">Measured Medium<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"1\">\r\n                    <span class=\"card-code\">1<\/span>\r\n                    <span class=\"card-desc\">Gas<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"2\">\r\n                    <span class=\"card-code\">2<\/span>\r\n                    <span class=\"card-desc\">Liquid<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"3\">\r\n                    <span class=\"card-code\">3<\/span>\r\n                    <span class=\"card-desc\">Saturated Steam<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"4\">\r\n                    <span class=\"card-code\">4<\/span>\r\n                    <span class=\"card-desc\">Superheated Steam<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 3: Nominal Diameter (Custom Value) -->\r\n        <div class=\"matrix-step-block\" data-step=\"3\">\r\n            <span class=\"step-badge\">STEP 3<\/span>\r\n            <div class=\"step-header-text\">Nominal Diameter (DN)<\/div>\r\n            <div class=\"range-input-container\">\r\n                <input type=\"text\" id=\"input-step-3\" class=\"profile-input-field\" placeholder=\"Enter diameter value (e.g., Write '015' for DN15, '050' for DN50, '200' for DN200)\">\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 4: Nominal Pressure -->\r\n        <div class=\"matrix-step-block\" data-step=\"4\">\r\n            <span class=\"step-badge\">STEP 4<\/span>\r\n            <div class=\"step-header-text\">Nominal Pressure<\/div>\r\n            <div class=\"matrix-grid grid-dense\">\r\n                <div class=\"grid-card\" data-code=\"C\">\r\n                    <span class=\"card-code\">C<\/span>\r\n                    <span class=\"card-desc\">1.6 MPa<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"D\">\r\n                    <span class=\"card-code\">D<\/span>\r\n                    <span class=\"card-desc\">2.5 MPa<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"E\">\r\n                    <span class=\"card-code\">E<\/span>\r\n                    <span class=\"card-desc\">4.0 MPa<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"F\">\r\n                    <span class=\"card-code\">F<\/span>\r\n                    <span class=\"card-desc\">6.3 MPa<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"T\">\r\n                    <span class=\"card-code\">T<\/span>\r\n                    <span class=\"card-desc\">Customization<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 5: Signal Output -->\r\n        <div class=\"matrix-step-block\" data-step=\"5\">\r\n            <span class=\"step-badge\">STEP 5<\/span>\r\n            <div class=\"step-header-text\">Signal Output<\/div>\r\n            <div class=\"matrix-grid grid-dense\">\r\n                <div class=\"grid-card\" data-code=\"0\">\r\n                    <span class=\"card-code\">0<\/span>\r\n                    <span class=\"card-desc\">Local Display<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"1\">\r\n                    <span class=\"card-code\">1<\/span>\r\n                    <span class=\"card-desc\">3-Wire Pulse<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"2\">\r\n                    <span class=\"card-code\">2<\/span>\r\n                    <span class=\"card-desc\">3-Wire Pulse + HART<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"3\">\r\n                    <span class=\"card-code\">3<\/span>\r\n                    <span class=\"card-desc\">4-20mA Output<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"4\">\r\n                    <span class=\"card-code\">4<\/span>\r\n                    <span class=\"card-desc\">4-20mA + HART<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 6: Display Head -->\r\n        <div class=\"matrix-step-block\" data-step=\"6\">\r\n            <span class=\"step-badge\">STEP 6<\/span>\r\n            <div class=\"step-header-text\">Display Head<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"N\">\r\n                    <span class=\"card-code\">N<\/span>\r\n                    <span class=\"card-desc\">Without Display<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"B\">\r\n                    <span class=\"card-code\">B<\/span>\r\n                    <span class=\"card-desc\">LCD Display<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 7: Electrical Interface -->\r\n        <div class=\"matrix-step-block\" data-step=\"7\">\r\n            <span class=\"step-badge\">STEP 7<\/span>\r\n            <div class=\"step-header-text\">Electrical Interface<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"M\">\r\n                    <span class=\"card-code\">M<\/span>\r\n                    <span class=\"card-desc\">M20*1.5 Thread<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"N\">\r\n                    <span class=\"card-code\">N<\/span>\r\n                    <span class=\"card-desc\">1\/2\" NPT Female<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"X\">\r\n                    <span class=\"card-code\">X<\/span>\r\n                    <span class=\"card-desc\">Customization<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 8: Power Supply -->\r\n        <div class=\"matrix-step-block\" data-step=\"8\">\r\n            <span class=\"step-badge\">STEP 8<\/span>\r\n            <div class=\"step-header-text\">Power Supply<\/div>\r\n            <div class=\"matrix-grid grid-dense\">\r\n                <div class=\"grid-card\" data-code=\"1\">\r\n                    <span class=\"card-code\">1<\/span>\r\n                    <span class=\"card-desc\">12V DC (3-Wire)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"2\">\r\n                    <span class=\"card-code\">2<\/span>\r\n                    <span class=\"card-desc\">24V DC<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"3\">\r\n                    <span class=\"card-code\">3<\/span>\r\n                    <span class=\"card-desc\">3.6V Battery<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"4\">\r\n                    <span class=\"card-code\">4<\/span>\r\n                    <span class=\"card-desc\">220V AC<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"X\">\r\n                    <span class=\"card-code\">X<\/span>\r\n                    <span class=\"card-desc\">Customization<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 9: Body Material -->\r\n        <div class=\"matrix-step-block\" data-step=\"9\">\r\n            <span class=\"step-badge\">STEP 9<\/span>\r\n            <div class=\"step-header-text\">Wetted Body Material<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"P1\">\r\n                    <span class=\"card-code\">P1<\/span>\r\n                    <span class=\"card-desc\">SS304<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"P2\">\r\n                    <span class=\"card-code\">P2<\/span>\r\n                    <span class=\"card-desc\">SS316L<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"X\">\r\n                    <span class=\"card-code\">X<\/span>\r\n                    <span class=\"card-desc\">Customization<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 10: Housing Material -->\r\n        <div class=\"matrix-step-block\" data-step=\"10\">\r\n            <span class=\"step-badge\">STEP 10<\/span>\r\n            <div class=\"step-header-text\">Housing Material<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"N\">\r\n                    <span class=\"card-code\">N<\/span>\r\n                    <span class=\"card-desc\">Cast Aluminum<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"P1\">\r\n                    <span class=\"card-code\">P1<\/span>\r\n                    <span class=\"card-desc\">SS304<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"P2\">\r\n                    <span class=\"card-code\">P2<\/span>\r\n                    <span class=\"card-desc\">SS316L<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"X\">\r\n                    <span class=\"card-code\">X<\/span>\r\n                    <span class=\"card-desc\">Customization<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 11: Operating Temperature -->\r\n        <div class=\"matrix-step-block\" data-step=\"11\">\r\n            <span class=\"step-badge\">STEP 11<\/span>\r\n            <div class=\"step-header-text\">Operating Temperature<\/div>\r\n            <div class=\"matrix-grid grid-dense\">\r\n                <div class=\"grid-card\" data-code=\"E\">\r\n                    <span class=\"card-code\">E<\/span>\r\n                    <span class=\"card-desc\">Standard (\u226480\u2103)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"I\">\r\n                    <span class=\"card-code\">I<\/span>\r\n                    <span class=\"card-desc\">Medium (\u2264150\u2103)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"J\">\r\n                    <span class=\"card-code\">J<\/span>\r\n                    <span class=\"card-desc\">High (\u2264250\u2103)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"K\">\r\n                    <span class=\"card-code\">K<\/span>\r\n                    <span class=\"card-desc\">Ultra (\u2264350\u2103)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"X\">\r\n                    <span class=\"card-code\">X<\/span>\r\n                    <span class=\"card-desc\">Customization<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 12: Optional Function -->\r\n        <div class=\"matrix-step-block\" data-step=\"12\">\r\n            <span class=\"step-badge\">STEP 12<\/span>\r\n            <div class=\"step-header-text\">Compensation Function<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"N\">\r\n                    <span class=\"card-code\">N<\/span>\r\n                    <span class=\"card-desc\">Without Compensation<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"W\">\r\n                    <span class=\"card-code\">W<\/span>\r\n                    <span class=\"card-desc\">Temp Compensation<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"Y\">\r\n                    <span class=\"card-code\">Y<\/span>\r\n                    <span class=\"card-desc\">Pressure Compensation<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"Z\">\r\n                    <span class=\"card-code\">Z<\/span>\r\n                    <span class=\"card-desc\">Temp & Pressure Comp.<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- STEP 13: Explosion Proof -->\r\n        <div class=\"matrix-step-block\" data-step=\"13\">\r\n            <span class=\"step-badge\">STEP 13<\/span>\r\n            <div class=\"step-header-text\">Explosion Proof Protection<\/div>\r\n            <div class=\"matrix-grid grid-auto-fit\">\r\n                <div class=\"grid-card\" data-code=\"N\">\r\n                    <span class=\"card-code\">N<\/span>\r\n                    <span class=\"card-desc\">Non-Ex \/ Standard<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"i\">\r\n                    <span class=\"card-code\">i<\/span>\r\n                    <span class=\"card-desc\">Exia II CT6Ga (Intrinsic)<\/span>\r\n                <\/div>\r\n                <div class=\"grid-card\" data-code=\"e\">\r\n                    <span class=\"card-code\">e<\/span>\r\n                    <span class=\"card-desc\">Exd II CT6Gb (Flameproof)<\/span>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- DYNAMIC SPEC CODE PREVIEW BAR -->\r\n        <div class=\"final-builder-container\">\r\n            <div class=\"builder-header-line\">\r\n                <div class=\"builder-title-bar\">DYNAMIC CONFIGURATION SPEC CODE<\/div>\r\n                <div class=\"terminal-dots\">\r\n                    <span class=\"dot red\"><\/span>\r\n                    <span class=\"dot yellow\"><\/span>\r\n                    <span class=\"dot green\"><\/span>\r\n                <\/div>\r\n            <\/div>\r\n            <div class=\"builder-matrix-display\">\r\n                <span class=\"prefix-tag\">INS \u2014<\/span>\r\n                <span class=\"b-box\" data-out=\"1\">[1]<\/span>\r\n                <span class=\"b-box\" data-out=\"2\">[2]<\/span>\r\n                <span class=\"b-box\" data-out=\"3\">[3]<\/span>\r\n                <span class=\"b-box\" data-out=\"4\">[4]<\/span>\r\n                <span class=\"b-box\" data-out=\"5\">[5]<\/span>\r\n                <span class=\"b-box\" data-out=\"6\">[6]<\/span>\r\n                <span class=\"b-box\" data-out=\"7\">[7]<\/span>\r\n                <span class=\"b-box\" data-out=\"8\">[8]<\/span>\r\n                <span class=\"b-box\" data-out=\"9\">[9]<\/span>\r\n                <span class=\"b-box\" data-out=\"10\">[10]<\/span>\r\n                <span class=\"b-box\" data-out=\"11\">[11]<\/span>\r\n                <span class=\"b-box\" data-out=\"12\">[12]<\/span>\r\n                <span class=\"b-box\" data-out=\"13\">[13]<\/span>\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- \u989d\u5916\u8865\u5145\u4fe1\u606f 2 \u884c -->\r\n        <div class=\"matrix-step-block profile-block\" style=\"margin-top: 24px;\">\r\n            <span class=\"step-badge profile-badge\">PROJECT SCOPE & CERTS<\/span>\r\n            \r\n            <div class=\"form-group\" style=\"margin-bottom: 16px; margin-top: 8px;\">\r\n                <label class=\"form-label\">Purchase Quantity or Project Type:<\/label>\r\n                <input type=\"text\" id=\"input-step-qty\" class=\"profile-input-field\" placeholder=\"e.g., 5 units \/ Power Plant Boiler Upgrade Project Phase II\">\r\n            <\/div>\r\n\r\n            <div class=\"form-group\">\r\n                <label class=\"form-label\">Factory Certification Requirements:<\/label>\r\n                <input type=\"text\" id=\"input-step-cert\" class=\"profile-input-field\" placeholder=\"e.g., CE, SIL2, ATEX, ISO9001, Material Test Report (EN 10204 3.1)\">\r\n            <\/div>\r\n        <\/div>\r\n\r\n        <!-- INQUIRY FORM & FILE UPLOAD -->\r\n        <div class=\"inquiry-form-container\">\r\n            <div class=\"form-header\">\r\n                <h3>Request Official Technical Quotation<\/h3>\r\n                <p>Submit your configuration data directly to our engineering team. We will review and send a formal response within 12 hours.<\/p>\r\n            <\/div>\r\n\r\n            <div class=\"form-grid\">\r\n                <div class=\"form-group\">\r\n                    <label class=\"form-label\">Target Country \/ Region <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"text\" id=\"form-country\" name=\"country\" class=\"form-input\" placeholder=\"e.g., Germany, United Arab Emirates, USA\" required>\r\n                <\/div>\r\n\r\n                <div class=\"form-group\">\r\n                    <label class=\"form-label\">Contact Person \/ Name <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"text\" id=\"form-name\" name=\"name\" class=\"form-input\" placeholder=\"Your full name\" required>\r\n                <\/div>\r\n\r\n                <div class=\"form-group\">\r\n                    <label class=\"form-label\">Business Email <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"email\" id=\"form-email\" name=\"email\" class=\"form-input\" placeholder=\"name@company.com\" required>\r\n                <\/div>\r\n\r\n                <div class=\"form-group\">\r\n                    <label class=\"form-label\">Phone \/ WhatsApp <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"tel\" id=\"form-phone\" name=\"phone\" class=\"form-input\" placeholder=\"+1 234 567 8900\" required>\r\n                <\/div>\r\n\r\n                <div class=\"form-group group-full\">\r\n                    <label class=\"form-label\">Company Name<\/label>\r\n                    <input type=\"text\" id=\"form-company\" name=\"company\" class=\"form-input\" placeholder=\"e.g., Instrava Engineering GmbH\">\r\n                <\/div>\r\n\r\n                <!-- \u9644\u4ef6\u4e0a\u4f20\u533a\u57df -->\r\n                <div class=\"form-group group-full\">\r\n                    <label class=\"form-label\">Upload Specifications \/ Tender Documents (Optional):<\/label>\r\n                    <input type=\"file\" id=\"form-attachment\" name=\"attachment\" accept=\".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg,.zip,.rar\" class=\"form-input\">\r\n                    <span class=\"file-hint\">Supported formats: PDF, DOCX, XLSX, Images, ZIP, RAR (Max size: 15MB)<\/span>\r\n                <\/div>\r\n\r\n                <div class=\"form-group group-full\">\r\n                    <label class=\"form-label\">Configured Inquiry Payload <span class=\"req\">*<\/span><\/label>\r\n                    <textarea id=\"form-message\" name=\"message\" class=\"form-textarea\" readonly required><\/textarea>\r\n                <\/div>\r\n            <\/div>\r\n\r\n           <!-- Cloudflare Turnstile Verification Container -->\r\n            <div class=\"cf-turnstile\" data-sitekey=\"0x4AAAAAACz0Sbc-nOgYqyxY\" style=\"margin-bottom: 15px; display: flex; justify-content: center;\"><\/div>\r\n\r\n            <button type=\"submit\" id=\"matrix-submit-btn\" class=\"form-submit-btn\">\r\n                <span>Lock Technical Matrix & Request Official Quote<\/span>\r\n            <\/button>\r\n\r\n            <div id=\"matrixFormResult\" style=\"margin-top: 15px; font-weight: 600; font-size: 14px; text-align: center;\"><\/div>\r\n        <\/div>\r\n\r\n    <\/form>\r\n<\/div>\r\n\r\n<style>\r\n\/* ==========================================================================\r\n   INSTAFLOW VORTEX FLOWMETER (LUGB) - SPECIFICATION MATRIX STYLES\r\n   Primary Theme: Emerald Green \/ Industrial Teal (#059669)\r\n   ========================================================================== *\/\r\n\r\n.instrava-spec-container {\r\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\r\n    background-color: #f8fafc;\r\n    padding: 36px 30px;\r\n    border-radius: 16px;\r\n    max-width: 1382px;\r\n    margin: 20px auto;\r\n    color: #0f172a;\r\n    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.05), 0 0 0 1px rgba(226, 232, 240, 0.8);\r\n    box-sizing: border-box;\r\n}\r\n\r\n.matrix-header { \r\n    border-bottom: 1px solid #e2e8f0; \r\n    padding-bottom: 20px; \r\n    margin-bottom: 32px; \r\n}\r\n\r\n.matrix-title { \r\n    font-size: 26px; \r\n    color: #0f172a; \r\n    font-weight: 800;\r\n    padding-top: 10px;\r\n    margin: 0; \r\n    letter-spacing: -0.02em; \r\n    line-height: 1.25;\r\n}\r\n\r\n.matrix-subtitle { \r\n    font-size: 14px; \r\n    color: #64748b; \r\n    margin: 8px 0 0 0; \r\n    line-height: 1.6; \r\n}\r\n\r\n\/* --- STEP BLOCKS --- *\/\r\n.matrix-step-block {\r\n    background: #ffffff;\r\n    border: 1px solid #e2e8f0;\r\n    border-radius: 12px;\r\n    padding: 24px 22px 22px 22px;\r\n    margin-bottom: 24px;\r\n    position: relative;\r\n    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);\r\n    transition: border-color 0.2s ease, box-shadow 0.2s ease;\r\n}\r\n\r\n.matrix-step-block:hover {\r\n    border-color: #cbd5e1;\r\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);\r\n}\r\n\r\n.profile-block { \r\n    border: 1px dashed #059669; \r\n    background: #f0fdf4; \r\n}\r\n\r\n.profile-block:hover {\r\n    border-color: #047857;\r\n}\r\n\r\n.step-badge {\r\n    position: absolute; \r\n    top: -12px; \r\n    left: 20px; \r\n    background: #334155; \r\n    color: #ffffff;\r\n    font-size: 11px; \r\n    font-weight: 800; \r\n    padding: 3px 12px; \r\n    border-radius: 20px; \r\n    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);\r\n    letter-spacing: 0.05em;\r\n    text-transform: uppercase;\r\n}\r\n\r\n.profile-badge { \r\n    background: #059669 !important; \r\n    box-shadow: 0 3px 8px rgba(5, 150, 105, 0.3) !important; \r\n}\r\n\r\n.step-header-text { \r\n    font-size: 15px; \r\n    font-weight: 700; \r\n    color: #1e293b; \r\n    margin-bottom: 16px; \r\n    padding-top: 2px;\r\n    letter-spacing: -0.01em;\r\n}\r\n\r\n.profile-input-wrapper { width: 100%; box-sizing: border-box; }\r\n\r\n.profile-input-field {\r\n    width: 100%; \r\n    padding: 12px 16px; \r\n    border: 1px solid #cbd5e1; \r\n    border-radius: 8px;\r\n    font-size: 14px; \r\n    box-sizing: border-box; \r\n    transition: all 0.2s ease; \r\n    background-color: #ffffff;\r\n    margin: 0 !important; \r\n    height: auto !important;\r\n    color: #0f172a;\r\n}\r\n\r\n.profile-input-field:focus { \r\n    border-color: #059669; \r\n    box-shadow: 0 0 0 3.5px rgba(5, 150, 105, 0.15); \r\n    outline: none; \r\n}\r\n\r\n\/* --- GRID & CARDS --- *\/\r\n.matrix-grid { \r\n    display: grid; \r\n    gap: 12px; \r\n}\r\n\r\n.grid-auto-fit {\r\n    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));\r\n}\r\n\r\n.grid-dense {\r\n    grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));\r\n}\r\n\r\n.grid-card {\r\n    border: 1px solid #e2e8f0; \r\n    border-radius: 8px; \r\n    padding: 12px 10px; \r\n    text-align: center;\r\n    background: #ffffff; \r\n    cursor: pointer; \r\n    user-select: none; \r\n    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);\r\n    position: relative;\r\n    display: flex;\r\n    flex-direction: column;\r\n    align-items: center;\r\n    justify-content: center;\r\n}\r\n\r\n.grid-card:hover { \r\n    border-color: #059669; \r\n    transform: translateY(-2px); \r\n    box-shadow: 0 6px 16px rgba(5, 150, 105, 0.1); \r\n    background: #fafafa;\r\n}\r\n\r\n.grid-card.card-selected {\r\n    border-color: #059669 !important; \r\n    background-color: #ecfdf5 !important;\r\n    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.25) !important; \r\n    transform: scale(0.98);\r\n}\r\n\r\n.grid-card.card-selected::after {\r\n    content: \"\u2713\";\r\n    position: absolute;\r\n    top: 4px;\r\n    right: 6px;\r\n    font-size: 11px;\r\n    font-weight: 900;\r\n    color: #059669;\r\n}\r\n\r\n.grid-card.card-selected .card-code { \r\n    color: #ffffff !important; \r\n    background: #059669 !important; \r\n}\r\n\r\n.card-code {\r\n    font-size: 13px; \r\n    font-weight: 800; \r\n    color: #475569; \r\n    margin-bottom: 6px;\r\n    background: #f1f5f9; \r\n    padding: 2px 8px; \r\n    border-radius: 5px; \r\n    display: inline-block;\r\n    letter-spacing: 0.02em;\r\n    transition: all 0.2s ease;\r\n}\r\n\r\n.card-desc { \r\n    font-size: 12px; \r\n    font-weight: 700; \r\n    color: #334155; \r\n    line-height: 1.35; \r\n}\r\n\r\n.card-desc small { \r\n    color: #64748b; \r\n    font-weight: 400; \r\n    display: block; \r\n    margin-top: 4px; \r\n    font-size: 11px;\r\n}\r\n\r\n\/* --- INPUT FIELDS & EXTRA LINES --- *\/\r\n.range-input-container { \r\n    display: flex; \r\n    align-items: center; \r\n    background: #f8fafc; \r\n    padding: 12px 16px; \r\n    border-radius: 8px; \r\n    border: 1px dashed #cbd5e1; \r\n    gap: 16px; \r\n    height: auto !important;\r\n    flex-wrap: wrap;\r\n}\r\n\r\n.file-hint {\r\n    font-size: 12px;\r\n    color: #64748b;\r\n    margin-top: 6px;\r\n}\r\n\r\n\/* --- DYNAMIC CODE OUTPUT BAR --- *\/\r\n.final-builder-container { \r\n    margin-top: 36px; \r\n    background: #0f172a; \r\n    border-radius: 12px; \r\n    padding: 20px 24px; \r\n    color: #ffffff; \r\n    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.25);\r\n}\r\n\r\n.builder-header-line {\r\n    display: flex;\r\n    justify-content: space-between;\r\n    align-items: center;\r\n    margin-bottom: 14px;\r\n    border-bottom: 1px solid #1e293b;\r\n    padding-bottom: 10px;\r\n}\r\n\r\n.builder-title-bar { \r\n    font-size: 12px; \r\n    font-weight: 800; \r\n    color: #34d399; \r\n    text-transform: uppercase; \r\n    letter-spacing: 0.08em; \r\n}\r\n\r\n.terminal-dots { display: flex; gap: 6px; }\r\n.terminal-dots .dot { width: 9px; height: 9px; border-radius: 50%; }\r\n.terminal-dots .red { background: #ef4444; }\r\n.terminal-dots .yellow { background: #f59e0b; }\r\n.terminal-dots .green { background: #10b981; }\r\n\r\n.builder-matrix-display { \r\n    font-family: \"JetBrains Mono\", \"Fira Code\", \"Courier New\", Courier, monospace; \r\n    font-size: 15px; \r\n    font-weight: 700; \r\n    color: #475569; \r\n    display: flex; \r\n    align-items: center; \r\n    flex-wrap: wrap; \r\n    gap: 6px; \r\n    line-height: 2; \r\n}\r\n\r\n.prefix-tag { color: #34d399; font-weight: 800; }\r\n\r\n.b-box { \r\n    background: #1e293b; \r\n    color: #64748b; \r\n    border: 1px solid #334155; \r\n    padding: 2px 8px; \r\n    border-radius: 5px; \r\n    font-size: 13px; \r\n    min-width: 30px; \r\n    text-align: center; \r\n    display: inline-block; \r\n    transition: all 0.2s ease;\r\n}\r\n\r\n.b-box-active { \r\n    background: #10b981 !important; \r\n    color: #ffffff !important; \r\n    border-color: #10b981 !important; \r\n    box-shadow: 0 0 12px rgba(16, 185, 129, 0.4); \r\n}\r\n\r\n\/* --- INQUIRY FORM --- *\/\r\n.inquiry-form-container {\r\n    margin-top: 36px; \r\n    background: #ffffff; \r\n    border: 1px solid #e2e8f0; \r\n    border-radius: 14px; \r\n    padding: 32px;\r\n    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);\r\n}\r\n\r\n.form-header { \r\n    border-bottom: 1px solid #f1f5f9; \r\n    padding-bottom: 16px; \r\n    margin-bottom: 24px; \r\n}\r\n\r\n.form-header h3 { \r\n    font-size: 19px; \r\n    color: #0f172a; \r\n    font-weight: 800; \r\n    margin: 0; \r\n    letter-spacing: -0.01em;\r\n}\r\n\r\n.form-header p { \r\n    font-size: 13px; \r\n    color: #64748b; \r\n    margin: 6px 0 0 0; \r\n}\r\n\r\n.form-grid { \r\n    display: grid; \r\n    grid-template-columns: repeat(2, 1fr); \r\n    gap: 20px; \r\n}\r\n\r\n.group-full { grid-column: span 2; }\r\n.form-group { display: flex; flex-direction: column; }\r\n\r\n.form-label { \r\n    font-size: 13px; \r\n    font-weight: 700; \r\n    color: #334155; \r\n    margin-bottom: 8px; \r\n}\r\n\r\n.form-label .req { color: #ef4444; margin-left: 2px; }\r\n\r\n.form-input {\r\n    padding: 11px 14px; \r\n    border: 1px solid #cbd5e1; \r\n    border-radius: 8px; \r\n    font-size: 14px;\r\n    transition: all 0.2s ease; \r\n    background-color: #fff; \r\n    box-sizing: border-box; \r\n    height: auto !important; \r\n    margin: 0 !important;\r\n    color: #0f172a;\r\n}\r\n\r\n.form-input:focus { \r\n    border-color: #059669; \r\n    box-shadow: 0 0 0 3.5px rgba(5, 150, 105, 0.12); \r\n    outline: none; \r\n}\r\n\r\n.form-textarea {\r\n    padding: 14px; \r\n    border: 1px solid #cbd5e1; \r\n    border-radius: 8px; \r\n    font-size: 13px; \r\n    font-family: \"JetBrains Mono\", \"Courier New\", Courier, monospace;\r\n    min-height: 180px; \r\n    resize: vertical; \r\n    line-height: 1.55; \r\n    background: #f8fafc; \r\n    color: #334155; \r\n    box-sizing: border-box; \r\n    margin: 0 !important;\r\n    transition: all 0.2s ease;\r\n}\r\n\r\n.form-textarea:focus { \r\n    border-color: #059669; \r\n    background: #ffffff; \r\n    outline: none; \r\n    box-shadow: 0 0 0 3.5px rgba(5, 150, 105, 0.12);\r\n}\r\n\r\n.form-submit-btn {\r\n    margin-top: 15px; \r\n    width: 100%; \r\n    background: #059669; \r\n    color: #ffffff; \r\n    font-size: 15px; \r\n    font-weight: 700;\r\n    padding: 15px; \r\n    border: none; \r\n    border-radius: 8px; \r\n    cursor: pointer; \r\n    transition: all 0.2s ease;\r\n    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n    gap: 8px;\r\n}\r\n\r\n.form-submit-btn:hover { \r\n    background: #047857; \r\n    box-shadow: 0 6px 18px rgba(5, 150, 105, 0.35);\r\n    transform: translateY(-1px);\r\n}\r\n\r\n@media screen and (max-width: 768px) {\r\n    .instrava-spec-container { padding: 20px 16px; margin: 10px auto; }\r\n    .inquiry-form-container { padding: 20px; }\r\n    .form-grid { grid-template-columns: 1fr !important; }\r\n    .group-full { grid-column: span 1; }\r\n    .range-input-container { flex-direction: column; align-items: stretch; }\r\n    .matrix-text-input { width: 100%; text-align: left; }\r\n}\r\n<\/style>\r\n\r\n<script>\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n    \/\/ --------------------------------------------------\r\n    \/\/ 0. \u9632\u91cd\u590d\u7ed1\u5b9a\u9632\u62a4\r\n    \/\/ --------------------------------------------------\r\n    const form = document.getElementById('matrix-b2b-inquiry-form');\r\n    if (!form) return;\r\n\r\n    if (form.dataset.matrixBound === \"true\") {\r\n        console.warn(\"Matrix JS re-entry blocked: Form listener already bound.\");\r\n        return;\r\n    }\r\n    form.dataset.matrixBound = \"true\";\r\n\r\n    let isSubmitting = false;\r\n\r\n    \/\/ 1. \u6838\u5fc3\u9009\u62e9\u72b6\u6001\u6570\u636e\u6a21\u578b\uff08Step 1 ~ Step 13 \u5361\u7247\/\u6307\u5b9a\u5b57\u6bb5 + \u5e95\u90e8\u6587\u672c\uff09\r\n    const selectionState = {\r\n        1: null, 2: null, 3: null, 4: null, 5: null, 6: null,\r\n        7: null, 8: null, 9: null, 10: null, 11: null, 12: null,\r\n        13: null, \r\n        projectScope: null, \/\/ Purchase Quantity or Project Type\r\n        factoryCerts: null  \/\/ Factory Certification Requirements\r\n    };\r\n    \r\n    let clientProfile = \"\";\r\n\r\n    \/\/ --------------------------------------------------\r\n    \/\/ 2. \u5361\u7247\u70b9\u51fb\u4e8b\u4ef6\u7ed1\u5b9a (\u7eaf\u5361\u7247\u6b65\u9aa4\uff1a1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)\r\n    \/\/ --------------------------------------------------\r\n    const stepsWithCards = [1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13];\r\n    \r\n    stepsWithCards.forEach(step => {\r\n        const stepBlock = document.querySelector(`.matrix-step-block[data-step=\"${step}\"]`);\r\n        if (!stepBlock) return;\r\n        \r\n        const cards = stepBlock.querySelectorAll('.grid-card');\r\n        cards.forEach(card => {\r\n            card.addEventListener('click', function() {\r\n                \/\/ \u4f18\u5148\u8bfb\u53d6 data-code\uff0c\u672a\u8bbe\u7f6e\u5219\u81ea\u52a8\u8bfb\u53d6\u5361\u7247\u5185\u90e8\u6587\u672c\r\n                const rawCode = this.getAttribute('data-code') || this.textContent.trim();\r\n                \r\n                if (this.classList.contains('card-selected')) {\r\n                    \/\/ \u53d6\u6d88\u9009\u4e2d\r\n                    this.classList.remove('card-selected');\r\n                    selectionState[step] = null;\r\n                } else {\r\n                    \/\/ \u5355\u9009\u9ad8\u4eae\r\n                    cards.forEach(c => c.classList.remove('card-selected'));\r\n                    this.classList.add('card-selected');\r\n                    selectionState[step] = rawCode;\r\n                }\r\n                updateAllOutputs();\r\n            });\r\n        });\r\n    });\r\n\r\n    \/\/ --------------------------------------------------\r\n    \/\/ 3. \u5168\u5c40\u8868\u5355\u4e8b\u4ef6\u59d4\u6258\uff1a\u667a\u80fd\u6355\u83b7\u6240\u6709\u6587\u672c\u8f93\u5165\u6846 (\u5305\u542b\u5e95\u90e8 Project Scope & Certs)\r\n    \/\/ --------------------------------------------------\r\n    function syncAllTextFields() {\r\n        const allInputs = form.querySelectorAll('input, textarea, select');\r\n        \r\n        allInputs.forEach(el => {\r\n            if (el.type === 'hidden' || el.type === 'submit' || el.type === 'button') return;\r\n\r\n            const val = el.value.trim();\r\n            const id = (el.id || '').toLowerCase();\r\n            const name = (el.name || '').toLowerCase();\r\n            const placeholder = (el.placeholder || '').toLowerCase();\r\n            \r\n            \/\/ \u83b7\u53d6\u8f93\u5165\u6846\u5173\u8054\u7684\u7236\u5bb9\u5668\u6587\u672c\u6216 Label \u6587\u672c\u7528\u4e8e\u8bed\u4e49\u5339\u914d\r\n            const parentBlock = el.closest('.matrix-step-block, .form-group, .field-group, div');\r\n            const parentText = parentBlock ? parentBlock.textContent.toLowerCase() : '';\r\n\r\n            \/\/ A. Client Profile\r\n            if (id.includes('client-profile') || name.includes('profile') || id.includes('industry')) {\r\n                clientProfile = val;\r\n            } \r\n            \/\/ B. Step 3 (Wetted Material)\r\n            else if (id.includes('step-3') || (el.closest('[data-step=\"3\"]'))) {\r\n                selectionState[3] = val !== \"\" ? val : null;\r\n            } \r\n            \/\/ C. Purchase Quantity or Project Type\r\n            else if (\r\n                id.includes('qty') || id.includes('project') || id.includes('scope') || \r\n                name.includes('qty') || name.includes('project') || name.includes('scope') ||\r\n                parentText.includes('purchase quantity') || parentText.includes('project type') || parentText.includes('project scope')\r\n            ) {\r\n                selectionState.projectScope = val !== \"\" ? val : null;\r\n            } \r\n            \/\/ D. Factory Certification Requirements\r\n            else if (\r\n                id.includes('cert') || name.includes('cert') || \r\n                parentText.includes('factory certification') || parentText.includes('certification requirements') || parentText.includes('certs')\r\n            ) {\r\n                selectionState.factoryCerts = val !== \"\" ? val : null;\r\n            }\r\n        });\r\n    }\r\n\r\n    \/\/ \u76d1\u542c\u5168\u8868\u5355 input \u548c change \u4e8b\u4ef6\uff08\u5b9e\u65f6\u54cd\u5e94\u6253\u5b57\u4e0e\u7c98\u8d34\uff09\r\n    form.addEventListener('input', function(e) {\r\n        syncAllTextFields();\r\n        updateAllOutputs();\r\n    });\r\n\r\n    form.addEventListener('change', function(e) {\r\n        syncAllTextFields();\r\n        updateAllOutputs();\r\n    });\r\n\r\n    \/\/ --------------------------------------------------\r\n    \/\/ 4. \u5b9e\u65f6\u8ba1\u7b97\u4e0e Payload \u62fc\u63a5\u6838\u5fc3\u5f15\u64ce\r\n    \/\/ --------------------------------------------------\r\n    function updateAllOutputs() {\r\n        \/\/ --- 1. \u6e32\u67d3 Step 1~13 \u5e95\u90e8\u7684 Dynamic Output \u9884\u89c8\u6846 ---\r\n        for (let step = 1; step <= 13; step++) {\r\n            const outBox = document.querySelector(`.b-box[data-out=\"${step}\"]`);\r\n            if (!outBox) continue;\r\n\r\n            const val = selectionState[step];\r\n\r\n            if (step === 7) {\r\n                if (val !== null) {\r\n                    const cleanVal = val.replace(\/g\\\/cm\u00b3\/g, '').trim();\r\n                    outBox.textContent = cleanVal + \" g\/cm\u00b3\";\r\n                    outBox.classList.add('b-box-active');\r\n                } else {\r\n                    outBox.textContent = \"[7]\";\r\n                    outBox.classList.remove('b-box-active');\r\n                }\r\n            } else {\r\n                if (val !== null) {\r\n                    outBox.textContent = val;\r\n                    outBox.classList.add('b-box-active');\r\n                } else {\r\n                    outBox.textContent = `[${step}]`;\r\n                    outBox.classList.remove('b-box-active');\r\n                }\r\n            }\r\n        }\r\n\r\n        \/\/ --- 2. \u7ec4\u88c5\u5b8c\u6574\u578b\u53f7\u89c4\u683c\u4ee3\u7801 (Step 1 ~ Step 13) ---\r\n        const v = {};\r\n        for (let i = 1; i <= 13; i++) {\r\n            if (i === 7) {\r\n                v[7] = selectionState[7] \r\n                    ? (selectionState[7].includes('g\/cm\u00b3') ? selectionState[7] : selectionState[7] + \" g\/cm\u00b3\") \r\n                    : \"[7]\";\r\n            } else {\r\n                v[i] = selectionState[i] || `[${i}]`;\r\n            }\r\n        }\r\n\r\n        \/\/ \u5305\u542b Step 13 \u9632\u7206\u7b49\u7ea7\u7684\u5b8c\u6574 Spec Code\r\n        const generatedFullCode = `INS \u2014 ${v[1]} ${v[2]} ${v[3]} ${v[4]} ${v[5]} ${v[6]} ${v[7]} \/ ${v[8]} \/ ${v[9]} ${v[10]} ${v[11]} ${v[12]} ${v[13]}`;\r\n\r\n        \/\/ \u540c\u6b65\u66f4\u65b0\u9875\u9762\u4e0a\u7684 DYNAMIC CONFIGURATION SPEC CODE \u5c55\u793a\u5bb9\u5668\r\n        const specCodeDisplays = document.querySelectorAll('#dynamic-spec-code, #spec-code-display, #generated-spec-code, .dynamic-spec-code, .spec-code-output, [data-spec-code]');\r\n        specCodeDisplays.forEach(el => {\r\n            if (el.tagName === 'INPUT' || el.tagName === 'TEXTAREA') {\r\n                el.value = generatedFullCode;\r\n            } else {\r\n                el.textContent = generatedFullCode;\r\n            }\r\n        });\r\n\r\n        \/\/ --- 3. \u586b\u5145 Payload \u4fe1\u606f\u81f3 Hidden\/Textarea \u5b57\u6bb5 ---\r\n        const countryInput = document.getElementById('form-country') || form.querySelector('[name=\"country\"]');\r\n        const currentCountry = countryInput ? countryInput.value.trim() : '';\r\n\r\n        const msgTextArea = document.getElementById('form-message') || form.querySelector('[name=\"message\"]');\r\n        if (msgTextArea) {\r\n            let structuredMessage = `Dear Sales Engineering,\\n\\nWe have configured a Magnetic Level Gauge profile via your Interactive Ordering Matrix. Technical parameters are specified below:\\n`;\r\n            structuredMessage += `--------------------------------------------------\\n`;\r\n            structuredMessage += `* Target Country \/ Region: ${currentCountry || '(Not specified)'}\\n`;\r\n            structuredMessage += `* Client Profile & Industry: ${clientProfile || '(Not provided)'}\\n`;\r\n            structuredMessage += `* Configured Model Code: ${generatedFullCode}\\n`;\r\n            structuredMessage += `* Installation Type (1): ${selectionState[1] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Structure Type (2): ${selectionState[2] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Wetted Material (3): ${selectionState[3] || '(Not specified)'}\\n`;\r\n            structuredMessage += `* Nominal Pressure (4): ${selectionState[4] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Process Connection (5): ${selectionState[5] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Operating Temp (6): ${selectionState[6] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Medium Density (7): ${v[7] !== \"[7]\" ? v[7] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* C-C Distance \/ Insertion Length (8): ${selectionState[8] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Chamber Top & Bottom Structure (9): ${selectionState[9] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Scale Ruler & Display (10): ${selectionState[10] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Level Transmitter (11): ${selectionState[11] || '(None)'}\\n`;\r\n            structuredMessage += `* Alarm Switch (12): ${selectionState[12] || '(None)'}\\n`;\r\n            structuredMessage += `* Explosion Proof Protection (13): ${selectionState[13] || '(Not selected)'}\\n`;\r\n            structuredMessage += `* Purchase Qty & Project Scope: ${selectionState.projectScope || '(Not specified)'}\\n`;\r\n            structuredMessage += `* Factory Certification Requirements: ${selectionState.factoryCerts || '(Not specified)'}\\n`;\r\n            structuredMessage += `--------------------------------------------------\\n`;\r\n            structuredMessage += `Please review the specifications, confirm technical feasibility, and send us a formal B2B price quotation.`;\r\n            \r\n            msgTextArea.value = structuredMessage;\r\n        }\r\n    }\r\n\r\n    \/\/ \u9875\u9762\u52a0\u8f7d\u5b8c\u6210\u540e\u7acb\u5373\u626b\u4e00\u904d\u6587\u672c\u6846\u5e76\u505a\u5168\u91cf\u6e32\u67d3\r\n    syncAllTextFields();\r\n    updateAllOutputs();\r\n\r\n    \/\/ --------------------------------------------------\r\n    \/\/ 5. AJAX \u5f02\u6b65\u63d0\u4ea4\u903b\u8f91\r\n    \/\/ --------------------------------------------------\r\n    const submitBtn = document.getElementById('matrix-submit-btn') || form.querySelector('button[type=\"submit\"]');\r\n    \r\n    let resultDiv = document.getElementById('matrixFormResult');\r\n    if (!resultDiv) {\r\n        resultDiv = document.createElement('div');\r\n        resultDiv.id = 'matrixFormResult';\r\n        resultDiv.style.cssText = 'margin-top: 15px; font-weight: 600; font-size: 14px; text-align: center; min-height: 20px;';\r\n        form.appendChild(resultDiv);\r\n    }\r\n\r\n    form.addEventListener('submit', function(e) {\r\n        e.preventDefault();\r\n\r\n        if (isSubmitting) return;\r\n\r\n        syncAllTextFields();\r\n        updateAllOutputs();\r\n\r\n        const emailEl = document.getElementById('form-email') || form.querySelector('[name=\"email\"]');\r\n        const phoneEl = document.getElementById('form-phone') || form.querySelector('[name=\"phone\"]');\r\n        const messageEl = document.getElementById('form-message') || form.querySelector('[name=\"message\"]');\r\n\r\n        const emailVal = emailEl ? emailEl.value.trim() : '';\r\n        const phoneVal = phoneEl ? phoneEl.value.trim() : '';\r\n        const messageVal = messageEl ? messageEl.value.trim() : '';\r\n\r\n        if (!emailVal || !phoneVal || !messageVal) {\r\n            resultDiv.style.color = '#ef4444';\r\n            resultDiv.textContent = '\u274c Please fill out all required contact details (Email, Phone, and Payload Message).';\r\n            return;\r\n        }\r\n\r\n        isSubmitting = true;\r\n\r\n        if (submitBtn) {\r\n            submitBtn.disabled = true;\r\n            submitBtn.textContent = 'Sending Technical Inquiry...';\r\n        }\r\n        resultDiv.style.color = '#64748b';\r\n        resultDiv.textContent = '\ud83d\udd04 Processing your configuration matrix...';\r\n\r\n        const formData = new FormData(form);\r\n        formData.set('action', 'contact_form');\r\n\r\n        const inferredName = clientProfile ? clientProfile : \"B2B Site Inquiry\";\r\n        formData.set('name', inferredName);\r\n        formData.set('email', emailVal);\r\n        formData.set('phone', phoneVal);\r\n        formData.set('message', messageVal);\r\n\r\n        const countryInput = document.getElementById('form-country') || form.querySelector('[name=\"country\"]');\r\n        if (countryInput) {\r\n            formData.set('country', countryInput.value.trim());\r\n        }\r\n\r\n        fetch('\/wp-admin\/admin-ajax.php', {\r\n            method: 'POST',\r\n            body: formData\r\n        })\r\n        .then(response => {\r\n            if (!response.ok) throw new Error('SERVER_HTTP_ERROR_' + response.status);\r\n            return response.text();\r\n        })\r\n        .then(text => {\r\n            if (submitBtn) {\r\n                submitBtn.disabled = false;\r\n                submitBtn.textContent = 'Lock Technical Matrix & Send Formal Inquiry';\r\n            }\r\n\r\n            const responseStatus = text.trim();\r\n            console.log(\"Backend Response Trace:\", responseStatus);\r\n\r\n            if (responseStatus === \"MAIL_SENT\") {\r\n                resultDiv.style.color = '#10b981';\r\n                resultDiv.textContent = '\u2705 Lock Successful! Your configuration and inquiry have been sent. Our sales engineering team will reach out shortly.';\r\n                \r\n                \/\/ \u8868\u5355\u4e0e\u6570\u636e\u6e05\u7406\u91cd\u7f6e\r\n                form.reset();\r\n                if (typeof turnstile !== \"undefined\") turnstile.reset();\r\n                \r\n                \/\/ \u91cd\u7f6e\u9009\u4e2d\u7684\u5361\u7247\u4e0e\u6a21\u578b\u6570\u636e\r\n                for (let k in selectionState) selectionState[k] = null;\r\n                clientProfile = \"\";\r\n                document.querySelectorAll('.grid-card.card-selected').forEach(c => c.classList.remove('card-selected'));\r\n                \r\n                \/\/ \u91cd\u65b0\u540c\u6b65\u9884\u89c8\u533a\r\n                syncAllTextFields();\r\n                updateAllOutputs();\r\n                return;\r\n            }\r\n\r\n            \/\/ \u9519\u8bef\u63d0\u793a\u6620\u5c04\u8868\r\n            const errorMessages = {\r\n                \"REQUIRED_FIELDS_MISSING\": '\u274c Form Error: Required payload fields are missing.',\r\n                \"NO_TURNSTILE_TOKEN\": '\u274c Security Error: Verification token missing. 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Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-5060\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-5060\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the process for purchasing vortex flowmeter from Instrava supplier ? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-fae7481 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-5060\" data-id=\"fae7481\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-18e8e4b elementor-widget elementor-widget-text-editor\" data-id=\"18e8e4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>1. Inquiry (We will respond to your inquiry within 24 hours to confirm specifications and initiate the process.)<\/p><p>2. Quotation (Quotation timelines vary based on the project type and your specific requirements. Standard stock items are quoted within one day, while special orders require three days or a mutually agreed-upon timeframe.)<\/p><p>3. Product Selection (We will present 3\u20135 product options and pricing for your approval. During this stage, we verify the manufacturer&#8217;s production capabilities and relevant national certifications.)<\/p><p>4. Contract, Prepayment, and Production (A 40% prepayment is required to initiate production at a qualified facility. For stock items, we promptly arrange for product testing and packaging.)<\/p><p>5. Interim Payment (Upon successful completion of production and quality inspection, the next 50% of the total amount is due. For stock items, this payment is made after packaging is complete.If the transaction amount does not exceed $50,000, the remaining 60% is paid.)<\/p><p>6. Shipment (You may designate a freight forwarder, or we can arrange shipping for you.)<\/p><p>7. Receipt of Goods (Our Quality Guarantee: When your cumulative order value reaches $50,000, you pay the remaining 10% only after receiving and verifying the product quality. We let our quality do the talking.)<\/p><p>8. After-Sales Service (We actively address and resolve issues through both online and offline channels. We place great importance on after-sales support, as it reflects our responsibility and reputation\u2014the foundation of Instrava\u2019s long-term growth.)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-5061\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-5061\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What are the advantages of buying products from Instrava ? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-32c3395 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-5061\" data-id=\"32c3395\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-8328e1f elementor-widget elementor-widget-text-editor\" data-id=\"8328e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Buying from Instrava gives you the best of both worlds\u2014the direct-from-source pricing of a factory, combined with the professional service, product range, and risk mitigation of an elite sourcing partner. Here is how we deliver value to your business:<\/p><p>Unbiased Market Curation (More Choices &amp; Better Prices): Unlike single factories that only praise their own capacity, or traditional trading companies restricted by personal connection networks, we evaluate the entire Chinese manufacturing landscape. We benchmark and source from multiple verified factories to secure the most competitive pricing and the exact product specifications you need.<\/p><p>100% Transparency (Your &#8220;Brain&#8221; in China): We never hide behind the veil of being a &#8220;fake manufacturer.&#8221; We act as your transparent, in-country purchasing department. You always know exactly who is producing your goods, how much they cost, and what the real lead times are.<\/p><p>Uncompromised Quality &amp; Risk Mitigation: Our business is built on long-term partnerships, not one-off high-profit transactions. We perform strict, independent quality control from your perspective before shipment, protecting you from post-purchase defects and communication breakdowns.<\/p><p>Streamlined Communication &amp; Service: No more dealing with slow, production-centric factory service. We provide a single, highly responsive point of contact that manages the entire supply chain\u2014from negotiation and quality checks to shipping logistics\u2014saving you time and reducing headaches.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-5062\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-5062\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What types of industrial automation instruments products can you purchase from Instrava? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-a600a3f e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-5062\" data-id=\"a600a3f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-217aecd elementor-widget elementor-widget-text-editor\" data-id=\"217aecd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Level gauge, flowmeter, transmitter, level switch, Gas Alarm Controllers etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-5063\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-5063\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How to ensure the reliability of the purchased products? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-853f9de e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-5063\" data-id=\"853f9de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-fbe0173 elementor-widget elementor-widget-text-editor\" data-id=\"fbe0173\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Our customer-centric philosophy prioritizes their procurement needs.<\/p><p>1. Initially confirm the manufacturer based on product pricing and the strength and qualifications of the production factory.<\/p><p>2. Verify the manufacturer&#8217;s production environment through video and on-site inspections to check the compliance of the entire product manufacturing process.<\/p><p>3. Ensure post-production product testing and retain data and video evidence from the verification process(testing and verification methods vary depending on the product).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-5064\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-5064\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How does Instrava ensure product protection and physical safety during cross-border shipping? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-6f04ed4 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-5064\" data-id=\"6f04ed4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-97f00bf elementor-widget elementor-widget-text-editor\" data-id=\"97f00bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Firstly, we confirm the packaged products with the factory (different products require different packaging and shipping methods. Heavy equipment and bulk shipments are securely secured within sea freight containers using custom-designed engineering steel frames, heavy-duty multi-layer wooden crates, and industrial-grade vacuum rust-proof bags. Precision instruments are protected against impacts and maintained in a stable position; the factory has extensive experience in this area. Custom labels are affixed to the outer packaging).<\/p><p>Secondly, we maintain communication with the freight company to confirm the condition of the goods and advise them to handle the loading and unloading processes with care.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-5065\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-5065\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What warranty policies and after-sales technical support does Instrava offer to international customers? <\/div><\/span>\n\t\t\t\t\t\t\t\t\t<\/summary>\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-d42ce71 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-5065\" data-id=\"d42ce71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-3801674 elementor-widget elementor-widget-text-editor\" data-id=\"3801674\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>1. Instrava offers a comprehensive 12 to 24-month warranty (specific warranty period depends on the product line), covering all manufacturing and component defects.<\/p><p>2. When online technical support is needed, customers can connect with factory engineers online. Real-time guidance is provided for installation, on-site calibration (for instruments), and commissioning. When on-site engineer support is needed, we will arrange for an engineer to visit the site.<\/p><p>3. In the event of component issues, we will ship replacement parts via international express delivery (DHL\/FedEx) to minimize your project downtime.<\/p><p>4. Whether a product requires replacement or repair will be clearly stated in the purchase contract.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-80ffc5e e-flex e-con-boxed e-con e-parent\" data-id=\"80ffc5e\" data-element_type=\"container\" data-e-type=\"container\" id=\"why-trust-instrava-vortex\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-6900364 elementor-grid-1 elementor-grid-tablet-1 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"6900364\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:&quot;37181&quot;,&quot;columns&quot;:1,&quot;columns_tablet&quot;:1,&quot;_skin&quot;:&quot;post&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-loop-container elementor-grid\" role=\"list\">\n\t\t<style id=\"loop-37181\">.elementor-37181 .elementor-element.elementor-element-c257b85{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--align-items:center;--margin-top:0px;--margin-bottom:80px;--margin-left:0px;--margin-right:0px;}.elementor-37181 .elementor-element.elementor-element-46f7d79{--display:flex;}.elementor-37181 .elementor-element.elementor-element-12087f8 img{width:100%;border-radius:18px 18px 18px 18px;}@media(max-width:1024px){.elementor-37181 .elementor-element.elementor-element-c257b85{--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}}<\/style>\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"37181\" class=\"elementor elementor-37181 e-loop-item e-loop-item-37794 post-37794 post type-post status-publish format-standard has-post-thumbnail hentry category-ai-data-center-solutions\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-c257b85 e-flex e-con-boxed e-con e-parent\" data-id=\"c257b85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-f624cc7 elementor-widget elementor-widget-text-editor\" data-id=\"f624cc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Why Trust Instrava?<\/strong><\/h2><p>We select manufacturers from a neutral, impartial standpoint, always with your best interests in mind.<\/p><p>Our very existence depends on helping you source the products that are the perfect fit for your needs.<\/p><p>Based in China, we are able to conduct on-site inspections of production environments and product quality firsthand.<\/p><p>We help you avoid intermediaries posing as factories.<\/p><p>We facilitate smoother after-sales support, eliminating time zone issues and the delays often associated with dealing directly with factories.<\/p><p>Our multilingual team ensures effective communication.<\/p><p>For a trading startup, every interaction with a client is a precious opportunity\u2014a sign that you are willing to place your trust in us and give us the chance to prove ourselves.<br \/>In the digital age, while information is easily accessible, misconceptions often cloud the trust between people.<\/p><p>Instrava relies entirely on trust; it is our core philosophy and the foundation of our existence in society. It is the fundamental basis for our long-term growth and our commitment to serving the community.<\/p><p>Please place your trust in us.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-46f7d79 e-flex e-con-boxed e-con e-child\" data-id=\"46f7d79\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-12087f8 elementor-widget elementor-widget-image\" data-id=\"12087f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"667\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/06\/instrava-cooperate-e1782991684467.webp\" class=\"attachment-full size-full wp-image-37179\" alt=\"Tandem skydiving jump with parachute deployment above clouds during high-altitude freefall\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Customized Supplier for Vortex Flowmeters in China Your trusted sourcing partner for vortex flowmeters in china\u2014quality instruments at competitive prices. Are you overwhelmed by too many conflicting quotes? Are you worried about factory capabilities because tight project deadlines and heavy procurement tasks leave you no time to audit suppliers? Are you wasting time researching because&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":29963,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-39539","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vortex Flowmeter Procurement Services<\/title>\n<meta name=\"description\" content=\"Instrava curates quotes from 3 vetted manufacturers for cost-effective vortex flow meter. Fully customizable. MOQ \u2264 1. 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