{"id":38988,"date":"2026-07-21T21:53:10","date_gmt":"2026-07-21T21:53:10","guid":{"rendered":"https:\/\/instrava.com\/?page_id=38988"},"modified":"2026-07-27T07:20:08","modified_gmt":"2026-07-27T07:20:08","slug":"%d0%bc%d0%b0%d0%b3%d0%bd%d0%b8%d1%82%d0%bd%d1%8b%d0%b9-%d1%83%d1%80%d0%be%d0%b2%d0%bd%d0%b5%d0%bc%d0%b5%d1%80","status":"publish","type":"page","link":"https:\/\/instrava.com\/ru\/%d0%bf%d1%80%d0%b8%d0%b1%d0%be%d1%80%d1%8b-%d0%b4%d0%bb%d1%8f-%d0%b8%d0%b7%d0%bc%d0%b5%d1%80%d0%b5%d0%bd%d0%b8%d1%8f-%d1%83%d1%80%d0%be%d0%b2%d0%bd%d1%8f\/%d0%bc%d0%b0%d0%b3%d0%bd%d0%b8%d1%82%d0%bd%d1%8b%d0%b9-%d1%83%d1%80%d0%be%d0%b2%d0%bd%d0%b5%d0%bc%d0%b5%d1%80\/","title":{"rendered":"\u041c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u043d\u0435\u043c\u0435\u0440"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"38988\" class=\"elementor elementor-38988\" 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-147276f e-flex e-con-boxed e-con e-parent\" data-id=\"147276f\" 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-39d4f3a e-flex e-con-boxed e-con e-parent\" data-id=\"39d4f3a\" 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-e9add59 elementor-widget elementor-widget-breadcrumbs\" data-id=\"e9add59\" 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-9684007 elementor-widget elementor-widget-heading\" data-id=\"9684007\" 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\">Magnetic Level Gauges For Wholesale Procurement Services<\/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-20f241a e-flex e-con-boxed e-con e-parent\" data-id=\"20f241a\" 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-fd1ecb0 e-con-full e-flex e-con e-child\" data-id=\"fd1ecb0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-0ba8791 elementor-widget elementor-widget-text-editor\" data-id=\"0ba8791\" 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 magnetic level gauges 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>We serves a global clientele, including <b data-path-to-node=\"5,0\" data-index-in-node=\"47\">EPC contractors, OEM equipment manufacturers, procurement managers, distributors, traders, and engineering consultants<\/b>. We provide curated product quotations from <span class=\"rich-tooltip-trigger\">3 pre-vetted factories<span class=\"rich-tooltip-box\" style=\"cursor: default;\"><img decoding=\"async\" class=\"rich-tooltip-img\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/instrava-curated-factory-5.webp\" \/><span class=\"rich-tooltip-content\"><strong class=\"rich-tooltip-title\">Standardized Supplier Qualification Process<\/strong><span class=\"rich-tooltip-desc\">Every manufacturing partner is evaluated through our standardized supplier qualification process before being included in the Instrava sourcing network. The assessment focuses on manufacturing capability, engineering expertise, quality control, delivery reliability, and long-term service support.<\/span><\/span><\/span><\/span>, helping our clients drastically save time on sourcing, screening, and supplier comparison.<\/p><p>Whether you are <b data-path-to-node=\"2,0\" data-index-in-node=\"17\">building new industrial production lines, upgrading and replacing legacy instruments, sourcing for wholesale trade, or requiring custom OEM production<\/b>, we empower you to secure the most perfectly matched products.<\/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>\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-927bea0 e-con-full e-flex e-con e-child\" data-id=\"927bea0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-f8ac514 elementor-widget elementor-widget-text-editor\" data-id=\"f8ac514\" 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\n<!-- \u82f1\u6587 PDF \u4e0b\u8f7d -->\n<a class=\"manual-download en\" href=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/magnetic_level_gauge_manual.pdf\" target=\"_blank\" rel=\"noopener\"> <img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/01\/magnetic-level-gauge-manual.webp\" alt=\"Download Manual English\" \/>\n<\/a>\n\n<\/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-6352eca elementor-align-left elementor-widget elementor-widget-button\" data-id=\"6352eca\" 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=\"#magnetic-level-gauge-ordering-matrix\">\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-cc33f89 e-con-full e-flex e-con e-child\" data-id=\"cc33f89\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ac6d3e4 elementor-widget elementor-widget-image\" data-id=\"ac6d3e4\" 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=\"215\" height=\"800\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/instrava-Wholesale-Magnetic-Level-Gauges.webp\" class=\"attachment-full size-full wp-image-39685\" alt=\"Close-up of a magnetic float level gauge indicator featuring clear centimeter-scale and a corrosion-resistant stainless steel body.\" srcset=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/instrava-Wholesale-Magnetic-Level-Gauges.webp 215w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/instrava-Wholesale-Magnetic-Level-Gauges-81x300.webp 81w, https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/instrava-Wholesale-Magnetic-Level-Gauges-3x12.webp 3w\" sizes=\"(max-width: 215px) 100vw, 215px\" \/>\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-a1cdd85 e-flex e-con-boxed e-con e-parent\" data-id=\"a1cdd85\" 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-3a8487a elementor-widget elementor-widget-html\" data-id=\"3a8487a\" 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=\"#magnetic-level-indicators-parameters\">Specification<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#magnetic-level-gauges-service\">Service<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#magnetic-level-indicators-type\">Classification<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#magnetic-level-gauge-application\">Application<\/a><\/li>\r\n      <li class=\"instrava-nav-item active\"><a href=\"#magnetic-level-gauge-ordering-matrix\">Form<\/a><\/li>\r\n      <li class=\"instrava-nav-item\"><a href=\"#magnetic-level-indicators-faq\">Procurement FAQ<\/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-7fd7cf6 e-flex e-con-boxed e-con e-parent\" data-id=\"7fd7cf6\" 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-ba6c53d e-con-full e-flex e-con e-child\" data-id=\"ba6c53d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-46c25bf elementor-widget elementor-widget-heading\" data-id=\"46c25bf\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"magnetic-level-indicators-parameters\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Want to know the pain points when purchasing magnetic level indicators?<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-0da5015 elementor-widget elementor-widget-text-editor\" data-id=\"0da5015\" 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>When purchasing magnetic level indicators, price should not be the primary consideration. Instead, priority must be given to technical factors: medium characteristics (density, corrosivity, viscosity, etc.), operating pressure, temperature, mounting configuration, and explosion-proof certifications. Focus on critical application pain points to ensure precise and rigorous procurement.<\/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-039242b elementor-widget elementor-widget-text-editor\" data-id=\"039242b\" 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\" data-wplink-edit=\"true\">Please contact us<\/a>\u00a0for detailed technical confirmation.<\/em><\/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-3bcf104 e-con-full e-flex e-con e-child\" data-id=\"3bcf104\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-1ff52f8 elementor-widget elementor-widget-text-editor\" data-id=\"1ff52f8\" 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>Magnetic Level Indicator (MLI) Selection &amp; Customization Guide<\/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-5e719ca drawer-param-table elementor-widget elementor-widget-text-editor\" data-id=\"5e719ca\" 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 \/ Regular Specs<\/strong><\/td><td><strong>Customizable \/ Optional Choices<\/strong><\/td><td><strong>Selection Considerations<\/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\">Mounting Type<\/b><\/span><\/td><td><span data-path-to-node=\"3,1,1,0\">Side-Side Mounted<\/span><\/td><td><p data-path-to-node=\"3,1,2,0\">\u2022 <b data-path-to-node=\"3,1,2,0\" data-index-in-node=\"2\">Top-Mounted<\/b><\/p><br data-path-to-node=\"3,1,2,1\" \/><p data-path-to-node=\"3,1,2,2\">\u2022 Side-Top \/ Side-Bottom Mounted<\/p><br data-path-to-node=\"3,1,2,3\" \/><p data-path-to-node=\"3,1,2,4\">\u2022 Bottom-Mounted \/ Inverted<\/p><\/td><td><span data-path-to-node=\"3,1,3,0\">Vessel geometry (underground tanks require top-mounted), spatial headroom, nozzle orientation.<\/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\">Measuring Range (C-C)<\/b><\/span><\/td><td><span data-path-to-node=\"3,2,1,0\">300 mm to 3000 mm<\/span><\/td><td><span data-path-to-node=\"3,2,2,0\">\u2022 <b data-path-to-node=\"3,2,2,0\" data-index-in-node=\"2\">Custom Lengths<\/b>: Up to 6000 mm (Sectional design available for transportation\/installation)<\/span><\/td><td><span data-path-to-node=\"3,2,3,0\">Actual working level span, transport limits, and vertical installation clearance.<\/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\">Wetted Materials<\/b><\/span><\/td><td><span data-path-to-node=\"3,3,1,0\">304 \/ 316L Stainless Steel<\/span><\/td><td><p data-path-to-node=\"3,3,2,0\">\u2022 <b data-path-to-node=\"3,3,2,0\" data-index-in-node=\"2\">Corrosion-Resistant<\/b>: PTFE \/ PFA \/ PP \/ PVC Lined<\/p><br data-path-to-node=\"3,3,2,1\" \/><p data-path-to-node=\"3,3,2,2\">\u2022 <b data-path-to-node=\"3,3,2,2\" data-index-in-node=\"2\">Exotic Alloys<\/b>: Titanium, Hastelloy C-276, 321 SS<\/p><\/td><td><span data-path-to-node=\"3,3,3,0\">Medium corrosivity, pH levels, and purity requirements (Titanium for severe corrosion or low-density high-pressure applications).<\/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\">Medium Density<\/b><\/span><\/td><td><span data-path-to-node=\"3,4,1,0\"><span class=\"math-inline\" data-math=\"\\ge 0.8\\text{ g\/cm}^3\" data-index-in-node=\"0\">$\\ge 0.8\\text{ g\/cm}^3$<\/span><\/span><\/td><td><p data-path-to-node=\"3,4,2,0\">\u2022 <b data-path-to-node=\"3,4,2,0\" data-index-in-node=\"2\">Low Density<\/b>: Down to <span class=\"math-inline\" data-math=\"0.45\\text{ g\/cm}^3\" data-index-in-node=\"23\">$0.45\\text{ g\/cm}^3$<\/span> (LPG\/LNG\/Light Hydrocarbons)<\/p><br data-path-to-node=\"3,4,2,1\" \/><p data-path-to-node=\"3,4,2,2\">\u2022 <b data-path-to-node=\"3,4,2,2\" data-index-in-node=\"2\">Interface Level<\/b>: Dual-density floats (<span class=\"math-inline\" data-math=\"\\Delta\\rho \\ge 0.1\\text{ g\/cm}^3\" data-index-in-node=\"40\">$\\Delta\\rho \\ge 0.1\\text{ g\/cm}^3$<\/span>)<\/p><\/td><td><span data-path-to-node=\"3,4,3,0\">True operating density. Low-density fluids or oil-water interface applications require custom float displacement engineering.<\/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\">Operating Pressure<\/b><\/span><\/td><td><span data-path-to-node=\"3,5,1,0\">PN16 \/ PN25 \/ PN40 (1.6 ~ 4.0 MPa)<\/span><\/td><td><span data-path-to-node=\"3,5,2,0\">\u2022 <b data-path-to-node=\"3,5,2,0\" data-index-in-node=\"2\">High-Pressure Class<\/b>: PN64, PN100, PN160 up to PN320 (Class 150# to 2500#)<\/span><\/td><td><span data-path-to-node=\"3,5,3,0\">Thicker float walls needed for high pressure increase weight, requiring precise fluid density validation.<\/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\">Operating Temp.<\/b><\/span><\/td><td><span data-path-to-node=\"3,6,1,0\">-20\u00b0C to 100\u00b0C<\/span><\/td><td><p data-path-to-node=\"3,6,2,0\">\u2022 <b data-path-to-node=\"3,6,2,0\" data-index-in-node=\"2\">High-Temp<\/b>: 100\u00b0C to 450\u00b0C (High-temp AlNiCo\/SmCo magnets &amp; ceramic flags)<\/p><br data-path-to-node=\"3,6,2,1\" \/><p data-path-to-node=\"3,6,2,2\">\u2022 <b data-path-to-node=\"3,6,2,2\" data-index-in-node=\"2\">Cryogenic<\/b>: -160\u00b0C to -20\u00b0C (Vacuum insulation jacket)<\/p><\/td><td><span data-path-to-node=\"3,6,3,0\">Avoids demagnetization at high temps and frost buildup on indication scales at cryogenic temps.<\/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\">Process Connection<\/b><\/span><\/td><td><span data-path-to-node=\"3,7,1,0\">DN20 \/ DN25 Flange (HG\/T 20592)<\/span><\/td><td><p data-path-to-node=\"3,7,2,0\">\u2022 <b data-path-to-node=\"3,7,2,0\" data-index-in-node=\"2\">Standards<\/b>: ASME\/ANSI B16.5, DIN, JIS, GB\/T<\/p><br data-path-to-node=\"3,7,2,1\" \/><p data-path-to-node=\"3,7,2,2\">\u2022 <b data-path-to-node=\"3,7,2,2\" data-index-in-node=\"2\">Sizes &amp; Ratings<\/b>: DN15\u2013DN100 \/ Class 150#\u20132500#<\/p><br data-path-to-node=\"3,7,2,3\" \/><p data-path-to-node=\"3,7,2,4\">\u2022 <b data-path-to-node=\"3,7,2,4\" data-index-in-node=\"2\">Connection Types<\/b>: NPT Threads, Tri-Clamp, Socket Weld<\/p><\/td><td><span data-path-to-node=\"3,7,3,0\">Mating nozzle specs on client vessels. OEM skid builders often prefer threaded or sanitary tri-clamp connections.<\/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\">Indication Display<\/b><\/span><\/td><td><span data-path-to-node=\"3,8,1,0\">Red\/White or Green\/White Aluminum Flags (IP65)<\/span><\/td><td><p data-path-to-node=\"3,8,2,0\">\u2022 <b data-path-to-node=\"3,8,2,0\" data-index-in-node=\"2\">Alternative Materials<\/b>: Plastic flags (corrosive environments), Ceramic flags (high temp)<\/p><br data-path-to-node=\"3,8,2,1\" \/><p data-path-to-node=\"3,8,2,2\">\u2022 <b data-path-to-node=\"3,8,2,2\" data-index-in-node=\"2\">Illumination<\/b>: Night-glow \/ LED Backlit flags<\/p><br data-path-to-node=\"3,8,2,3\" \/><p data-path-to-node=\"3,8,2,4\">\u2022 <b data-path-to-node=\"3,8,2,4\" data-index-in-node=\"2\">Custom Scale<\/b>: Percentage (0-100%), Metric (mm), Volume (L\/m\u00b3)<\/p><\/td><td><span data-path-to-node=\"3,8,3,0\">Plastic flags for harsh chemical fumes; ceramic for extreme heat; backlighting for low-light\/night operation; volume scale for direct metering.<\/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\">Remote Transmitter<\/b><\/span><\/td><td><span data-path-to-node=\"3,9,1,0\">None (Visual Only)<\/span><\/td><td><p data-path-to-node=\"3,9,2,0\">\u2022 <b data-path-to-node=\"3,9,2,0\" data-index-in-node=\"2\">4-20mA + HART Protocol<\/b><\/p><br data-path-to-node=\"3,9,2,1\" \/><p data-path-to-node=\"3,9,2,2\">\u2022 <b data-path-to-node=\"3,9,2,2\" data-index-in-node=\"2\">Modbus RS485<\/b><\/p><br data-path-to-node=\"3,9,2,3\" \/><p data-path-to-node=\"3,9,2,4\">\u2022 <b data-path-to-node=\"3,9,2,4\" data-index-in-node=\"2\">Reed Switch Chain \/ Magnetostrictive Sensing<\/b><\/p><\/td><td><span data-path-to-node=\"3,9,3,0\">Required when integrating liquid level data into DCS, PLC, or SCADA automation systems.<\/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\">Alarm Switches<\/b><\/span><\/td><td><span data-path-to-node=\"3,10,1,0\">None<\/span><\/td><td><p data-path-to-node=\"3,10,2,0\">\u2022 <b data-path-to-node=\"3,10,2,0\" data-index-in-node=\"2\">Bistable Magnetic Switches<\/b> (High, Low, High-High, Low-Low)<\/p><br data-path-to-node=\"3,10,2,1\" \/><p data-path-to-node=\"3,10,2,2\">\u2022 Custom quantity (1 to 4 units)<\/p><\/td><td><span data-path-to-node=\"3,10,3,0\">Ideal for interlock alarms, pump start\/stop control, and emergency safety shutdowns.<\/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\">Explosion Proof &amp; IP<\/b><\/span><\/td><td><span data-path-to-node=\"3,11,1,0\">Intrinsic Safety (Ex ia IIC T6 Ga)<\/span><\/td><td><p data-path-to-node=\"3,11,2,0\">\u2022 <b data-path-to-node=\"3,11,2,0\" data-index-in-node=\"2\">Flameproof \/ Explosion-Proof<\/b>: Ex d IIC T6 Gb<\/p><br data-path-to-node=\"3,11,2,1\" \/><p data-path-to-node=\"3,11,2,2\">\u2022 <b data-path-to-node=\"3,11,2,2\" data-index-in-node=\"2\">Ingress Protection<\/b>: IP66 \/ IP67 \/ IP68 (Submersible)<\/p><\/td><td><span data-path-to-node=\"3,11,3,0\">Mandatory for hazardous zones (oil &amp; gas, chemical processing plants).<\/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\">Thermal Tracing<\/b><\/span><\/td><td><span data-path-to-node=\"3,12,1,0\">None<\/span><\/td><td><p data-path-to-node=\"3,12,2,0\">\u2022 <b data-path-to-node=\"3,12,2,0\" data-index-in-node=\"2\">Steam \/ Hot Water Jacket<\/b><\/p><br data-path-to-node=\"3,12,2,1\" \/><p data-path-to-node=\"3,12,2,2\">\u2022 <b data-path-to-node=\"3,12,2,2\" data-index-in-node=\"2\">Electric Heat Tracing (EHT)<\/b> (Self-regulating\/Constant wattage)<\/p><br data-path-to-node=\"3,12,2,3\" \/><p data-path-to-node=\"3,12,2,4\">\u2022 <b data-path-to-node=\"3,12,2,4\" data-index-in-node=\"2\">Vacuum Insulation Jacket<\/b><\/p><\/td><td><span data-path-to-node=\"3,12,3,0\">Prevents media crystallization, freezing, or high viscosity buildup (e.g., heavy oil, benzene, liquid ammonia, winter protection).<\/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\">Drain &amp; Vent Ports<\/b><\/span><\/td><td><span data-path-to-node=\"3,13,1,0\">Bottom Drain Valve + Top Vent Plug<\/span><\/td><td><p data-path-to-node=\"3,13,2,0\">\u2022 <b data-path-to-node=\"3,13,2,0\" data-index-in-node=\"2\">Valve Upgrades<\/b>: Ball Valve, Needle Valve, Gate Valve, Flanged Drain Valve<\/p><br data-path-to-node=\"3,13,2,1\" \/><p data-path-to-node=\"3,13,2,2\">\u2022 <b data-path-to-node=\"3,13,2,2\" data-index-in-node=\"2\">Flushed Ring \/ Cleaning Ports<\/b><\/p><\/td><td><span data-path-to-node=\"3,13,3,0\">Simplifies maintenance and cleaning depending on media sediment levels; hazardous fluids require flanged drain valves.<\/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-3e54819 e-flex e-con-boxed e-con e-parent\" data-id=\"3e54819\" 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-0db9fc3 e-con-full e-flex e-con e-child\" data-id=\"0db9fc3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-03ad7dd elementor-widget elementor-widget-heading\" data-id=\"03ad7dd\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"magnetic-level-gauges-service\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Instrava provide a better purchasing experience for you.<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-1159e43 elementor-widget elementor-widget-text-editor\" data-id=\"1159e43\" 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=\"2,0\"><b data-path-to-node=\"2,0\" data-index-in-node=\"0\">Looking to buy 1pcs magnetic level indicator to replace an existing unit in your plant? Contact us now.<\/b><\/p><p data-path-to-node=\"2,1\"><b data-path-to-node=\"2,1\" data-index-in-node=\"0\">Need a custom batch of 500 units for your OEM machinery production? Contact us now.<\/b><\/p><p data-path-to-node=\"2,2\">Our fully vetted manufacturing partners bring 10 to 30+ years of R&amp;D and production expertise, equipped to solve even the most complex working conditions.<\/p><p data-path-to-node=\"2,3\">With global compliance and top-tier certifications\u2014including <b data-path-to-node=\"2,3\" data-index-in-node=\"61\">ATEX, IECEx, EAC, CSA, PED, ASME, SIL, LR, and CCS<\/b>\u2014our products are ready for deployment anywhere in the world.<\/p><p data-path-to-node=\"2,4\"><b data-path-to-node=\"2,4\" data-index-in-node=\"0\">Product quality is our cornerstone; delivering exceptional service is our mission.<\/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-b1a3efe elementor-align-left elementor-widget elementor-widget-button\" data-id=\"b1a3efe\" 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=\"#magnetic-level-gauge-ordering-matrix\">\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\">Contact us now<\/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-4743592 e-con-full e-flex e-con e-child\" data-id=\"4743592\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-42c7eaf elementor-widget elementor-widget-image\" data-id=\"42c7eaf\" 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=\"900\" height=\"900\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/magnetic-level-gauge.webp\" class=\"attachment-full size-full wp-image-29560\" alt=\"This image shows a magnetic level gauge with a scale to display liquid height. The gauge ensures accurate level measurement through the magnetic interaction with the float.\" srcset=\"https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/magnetic-level-gauge.webp 900w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/magnetic-level-gauge-300x300.webp 300w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/magnetic-level-gauge-150x150.webp 150w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/magnetic-level-gauge-768x768.webp 768w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/magnetic-level-gauge-500x500.webp 500w, https:\/\/instrava.com\/wp-content\/uploads\/2025\/12\/elementor\/thumbs\/magnetic-level-gauge-rgl1ziis1vfoz10zfnx484re6as41q2e1rujicx5dc.webp 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\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-b494c6f e-flex e-con-boxed e-con e-parent\" data-id=\"b494c6f\" 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-223c53d e-con-full e-flex e-con e-child\" data-id=\"223c53d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b477951 elementor-widget elementor-widget-heading\" data-id=\"b477951\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"magnetic-level-indicators-type\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Magnetic Level Indicator (MLI) Classification Matrix<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-c026a64 elementor-widget elementor-widget-text-editor\" data-id=\"c026a64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tMagnetic Level Gauge is a visual level measurement solution that uses magnetic float technology to provide clear and continuous level indicator without direct contact with the process medium.\n<p data-path-to-node=\"2,0\"><b data-path-to-node=\"2,0\" data-index-in-node=\"0\">Main Components:<\/b><\/p>\n<p data-path-to-node=\"2,1\"><span class=\"rich-tooltip-trigger\">Main chamber\n<span class=\"rich-tooltip-box\" style=\"cursor: default;\">\n<img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/Main-chamber-for-magnetic-level-gauge.webp\" \nclass=\"rich-tooltip-img\"><span class=\"rich-tooltip-content\">\n<strong class=\"rich-tooltip-title\">Main chamber\n<\/strong><span class=\"rich-tooltip-desc\">Standard operating conditions: 304\/316L seamless stainless steel pipe; welded pipe is strictly prohibited to prevent weld seams from protruding and obstructing the float. For high-temperature and high-pressure applications, materials such as 321 stainless steel, Hastelloy, or titanium are used.\nHighly corrosive media: The chamber interior is lined with PTFE, ensuring a dense lining free of blisters or delamination; for low-pressure applications involving highly corrosive media, PP or CPVC plastic chambers are available options.\n<\/span><\/span><\/span><\/span>, <span class=\"rich-tooltip-trigger\">magnetic float\n<span class=\"rich-tooltip-box\" style=\"cursor: default;\">\n<img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/magnetic-float-for-magnetic-level-gauge.webp\" \nclass=\"rich-tooltip-img\"><span class=\"rich-tooltip-content\">\n<strong class=\"rich-tooltip-title\">Magnetic Float\n<\/strong><span class=\"rich-tooltip-desc\">Regarding the common material options for magnetic flap level gauges, 304 stainless steel, titanium alloy, and PP (polypropylene) are frequently used for the float. 304 stainless steel offers good corrosion resistance and mechanical strength, making it suitable for a wide range of media; titanium alloy provides superior corrosion resistance and is lightweight, making it particularly ideal for highly corrosive media; and PP is a lightweight, corrosion-resistant plastic suitable for applications requiring non-metallic materials. Conversely, ordinary carbon steel is rarely used as a float material in magnetic flap level gauges due to its poor corrosion resistance.\n<\/span><\/span><\/span><\/span>, <span class=\"rich-tooltip-trigger\">magnetic flip indicators (flags)\n<span class=\"rich-tooltip-box\" style=\"cursor: default;\">\n<img decoding=\"async\" class=\"rich-tooltip-img\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/magnetic-flip-indicators-for-magnetic-level-gauge.webp\" \/><span class=\"rich-tooltip-content\">\n<strong class=\"rich-tooltip-title\">Magnetic Flip Indicators\n<\/strong><span class=\"rich-tooltip-desc\">When selecting the model, comprehensive consideration should be given to the instrument&#8217;s operating environment (indoor\/outdoor) and the medium temperature. For indoor applications at ambient temperature, ABS plastic flaps offer the best cost-performance ratio; for outdoor use or high-temperature environments exceeding 120\u00b0C, aluminum alloy flaps are recommended; in cases of high temperatures, ceramic flaps should be selected to ensure the instrument&#8217;s long-term, stable operation.\n<\/span><\/span><\/span><\/span>, <span class=\"rich-tooltip-trigger\">flanged or threaded process connections\n<span class=\"rich-tooltip-box\" style=\"cursor: default;\">\n<img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/flanged-or-threaded-process-connections-for-magnetic-level-gauge.webp\" \nclass=\"rich-tooltip-img\"><span class=\"rich-tooltip-content\">\n<strong class=\"rich-tooltip-title\">Flanged or Threaded Process Connections\n<\/strong><span class=\"rich-tooltip-desc\">Flange connections are a common method suitable for liquid level measurement in medium-to-high-pressure, large-diameter vessels\u2014such as petrochemical storage tanks and high-pressure reactors\u2014offering rigid attachment, excellent sealing, and high pressure resistance; they accommodate various pressure ratings and ensure stable, reliable installation. Threaded connections are suitable for liquid level measurement in small-diameter, low-pressure vessels or pipelines\u2014such as small storage tanks and laboratory equipment\u2014offering ease of installation and a compact footprint, though they have lower pressure-bearing capacity and are limited to low-pressure applications.\n<\/span><\/span><\/span><\/span>, top vent valve, and bottom drain valve.<\/p>\n<p data-path-to-node=\"2,2\"><b data-path-to-node=\"2,2\" data-index-in-node=\"0\">Key Features:<\/b><\/p>\n<p data-path-to-node=\"2,3\">Complete physical isolation, zero leakage safety, passive operation (no power required), and extreme condition durability.<\/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-3eadd2e desktop-param-fold elementor-widget elementor-widget-text-editor\" data-id=\"3eadd2e\" 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>Classification Category<\/strong><\/td><td><strong>Core Type<\/strong><\/td><td><strong>Key Technical Features &amp; Structure<\/strong><\/td><td><strong>Typical Applications<\/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\">By Mounting Structure<\/b><\/span><\/td><td><span data-path-to-node=\"3,1,1,0\"><b data-path-to-node=\"3,1,1,0\" data-index-in-node=\"0\">Side-Side Mounted<\/b><\/span><\/td><td><span data-path-to-node=\"3,1,2,0\">Communicating vessel principle. Connected via side flanges at top and bottom. Simple structure and easiest maintenance.<\/span><\/td><td><span data-path-to-node=\"3,1,3,0\">Vertical\/horizontal aboveground storage tanks, reactors, and pressure vessels.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,2,1,0\"><b data-path-to-node=\"3,2,1,0\" data-index-in-node=\"0\">Top-Mounted<\/b><\/span><\/td><td><span data-path-to-node=\"3,2,2,0\">Chamber tube inserted vertically from the tank top. Internal float drives upper magnet via a connecting rod for top indication.<\/span><\/td><td><span data-path-to-node=\"3,2,3,0\">Underground tanks, buried oil storage, vessels with top-only nozzle accessibility.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,3,1,0\"><b data-path-to-node=\"3,3,1,0\" data-index-in-node=\"0\">Side-Top \/ Side-Bottom<\/b><\/span><\/td><td><span data-path-to-node=\"3,3,2,0\">Main chamber mounted on the side, extended via elbows to the top or bottom nozzle to fit space constraints.<\/span><\/td><td><span data-path-to-node=\"3,3,3,0\">Space-restricted equipment, compact OEM skid packages.<\/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\">By Operating Pressure<\/b><\/span><\/td><td><span data-path-to-node=\"3,4,1,0\"><b data-path-to-node=\"3,4,1,0\" data-index-in-node=\"0\">Atmospheric \/ Low Pressure<\/b><\/span><\/td><td><span data-path-to-node=\"3,4,2,0\">Design pressure <span class=\"math-inline\" data-math=\"\\le 2.5\\text{ MPa}\" data-index-in-node=\"16\">$\\le 2.5\\text{ MPa}$<\/span> (Class 150#). Thin-wall chamber tubing (2.0\u20133.0 mm).<\/span><\/td><td><span data-path-to-node=\"3,4,3,0\">Water storage tanks, diesel tanks, atmospheric vessels.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,5,1,0\"><b data-path-to-node=\"3,5,1,0\" data-index-in-node=\"0\">Medium-High Pressure<\/b><\/span><\/td><td><span data-path-to-node=\"3,5,2,0\">Design pressure <span class=\"math-inline\" data-math=\"4.0 \\sim 10.0\\text{ MPa}\" data-index-in-node=\"16\">$4.0 \\sim 10.0\\text{ MPa}$<\/span> (Class 300#\u2013600#). Heavy-wall tubing with forged high-pressure flanges.<\/span><\/td><td><span data-path-to-node=\"3,5,3,0\">Chemical process reactors, medium-pressure vessels.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,6,1,0\"><b data-path-to-node=\"3,6,1,0\" data-index-in-node=\"0\">Ultra-High Pressure<\/b><\/span><\/td><td><span data-path-to-node=\"3,6,2,0\">Design pressure <span class=\"math-inline\" data-math=\"\\ge 16.0\\text{ MPa}\" data-index-in-node=\"16\">$\\ge 16.0\\text{ MPa}$<\/span> (up to 32.0 MPa \/ Class 2500#). Reinforced pressure-resistant floats.<\/span><\/td><td><span data-path-to-node=\"3,6,3,0\">High-pressure separators, hydrocracking reactors, boiler drums.<\/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\">By Operating Temperature<\/b><\/span><\/td><td><span data-path-to-node=\"3,7,1,0\"><b data-path-to-node=\"3,7,1,0\" data-index-in-node=\"0\">Cryogenic \/ Low-Temp<\/b><\/span><\/td><td><span data-path-to-node=\"3,7,2,0\">Equipped with <b data-path-to-node=\"3,7,2,0\" data-index-in-node=\"14\">vacuum insulation jackets<\/b> or anti-frost acrylic windows to prevent frost buildup obscuring vision.<\/span><\/td><td><span data-path-to-node=\"3,7,3,0\">LNG, liquid ammonia, liquid oxygen\/nitrogen down to -160\u00b0C.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,8,1,0\"><b data-path-to-node=\"3,8,1,0\" data-index-in-node=\"0\">Ambient Temperature<\/b><\/span><\/td><td><span data-path-to-node=\"3,8,2,0\">Working temp -20\u00b0C to 100\u00b0C. Standard magnetic floats with aluminum indicator flags.<\/span><\/td><td><span data-path-to-node=\"3,8,3,0\">Industrial water, light oils, non-viscous liquids.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,9,1,0\"><b data-path-to-node=\"3,9,1,0\" data-index-in-node=\"0\">High \/ Extreme Temp<\/b><\/span><\/td><td><span data-path-to-node=\"3,9,2,0\">Uses <b data-path-to-node=\"3,9,2,0\" data-index-in-node=\"5\">high Curie-point magnets<\/b> (AlNiCo \/ SmCo) with ceramic flags to prevent high-temperature demagnetization.<\/span><\/td><td><span data-path-to-node=\"3,9,3,0\">Thermal oil heaters, power plant boiler drums, distillation columns (up to 450\u00b0C).<\/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\">By Corrosion Resistance<\/b><\/span><\/td><td><span data-path-to-node=\"3,10,1,0\"><b data-path-to-node=\"3,10,1,0\" data-index-in-node=\"0\">Standard Metallic<\/b><\/span><\/td><td><span data-path-to-node=\"3,10,2,0\">Wetted parts in 304 \/ 316L \/ 321 stainless steel. Resistant to mild corrosion and general solvents.<\/span><\/td><td><span data-path-to-node=\"3,10,3,0\">Water, clean fuels, non-corrosive chemical media.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,11,1,0\"><b data-path-to-node=\"3,11,1,0\" data-index-in-node=\"0\">Plastic \/ Lined Anti-Corrosion<\/b><\/span><\/td><td><span data-path-to-node=\"3,11,2,0\">Chamber lined with <b data-path-to-node=\"3,11,2,0\" data-index-in-node=\"19\">PTFE \/ PFA<\/b>, or constructed entirely from <b data-path-to-node=\"3,11,2,0\" data-index-in-node=\"60\">PP \/ PVC \/ PVDF<\/b> plastics.<\/span><\/td><td><span data-path-to-node=\"3,11,3,0\">Hydrochloric acid, hydrofluoric acid, concentrated sulfuric acid, caustic soda.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,12,1,0\"><b data-path-to-node=\"3,12,1,0\" data-index-in-node=\"0\">Exotic Alloy<\/b><\/span><\/td><td><span data-path-to-node=\"3,12,2,0\">Wetted parts in <b data-path-to-node=\"3,12,2,0\" data-index-in-node=\"16\">Titanium, Hastelloy, or Monel<\/b> alloys.<\/span><\/td><td><span data-path-to-node=\"3,12,3,0\">Severe corrosion combined with high pressure, high chloride media, desalination plants.<\/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\">By Media Characteristics<\/b><\/span><\/td><td><span data-path-to-node=\"3,13,1,0\"><b data-path-to-node=\"3,13,1,0\" data-index-in-node=\"0\">Heated \/ Thermal Tracing<\/b><\/span><\/td><td><span data-path-to-node=\"3,13,2,0\">Chamber wrapped with <b data-path-to-node=\"3,13,2,0\" data-index-in-node=\"21\">steam\/hot water jackets<\/b> or <b data-path-to-node=\"3,13,2,0\" data-index-in-node=\"48\">electric heat tracing (EHT)<\/b> to maintain temperature.<\/span><\/td><td><span data-path-to-node=\"3,13,3,0\">Heavy fuel oil, asphalt, benzene, crystallizing or high-viscosity media.<\/span><\/td><\/tr><tr><td>\u00a0<\/td><td><span data-path-to-node=\"3,14,1,0\"><b data-path-to-node=\"3,14,1,0\" data-index-in-node=\"0\">Liquid-Liquid Interface<\/b><\/span><\/td><td><span data-path-to-node=\"3,14,2,0\">Features a <b data-path-to-node=\"3,14,2,0\" data-index-in-node=\"11\">precision weighted dual-density float<\/b> floating strictly at the liquid interface.<\/span><\/td><td><span data-path-to-node=\"3,14,3,0\">Oil-water separators, extraction towers, settling tanks.<\/span><\/td><\/tr><\/tbody><\/table><\/div>\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-9e860a5 e-con-full e-flex e-con e-child\" data-id=\"9e860a5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-9a47e1b elementor-widget elementor-widget-image\" data-id=\"9a47e1b\" 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\/magnetic-level-gauges-rgm6et57apmi8t4oj81z5e63zjtefghj4tct5x51tc.webp\" title=\"magnetic level gauges\" alt=\"This image illustrates various mounting options for magnetic level gauges, including top mounted, side mounted, rope type, top type by bottom mounted, and side + bottom mounted configurations. The diagram clearly shows the location and method for each mounting type.\" loading=\"lazy\" \/>\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-be860ba e-flex e-con-boxed e-con e-parent\" data-id=\"be860ba\" data-element_type=\"container\" data-e-type=\"container\" id=\"magnetic-level-gauge-application\">\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-3b14a84 elementor-widget elementor-widget-html\" data-id=\"3b14a84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n\/* =========================\r\nMAGNETIC LEVEL GAUGE APPLICATION\r\n========================= *\/\r\n\r\n.mlg-app {\r\n  padding: 80px 0;\r\n  background: #ffffff;\r\n}\r\n\r\n.mlg-wrap {\r\n  max-width: 1400px;\r\n  margin: auto;\r\n  padding: 0 24px;\r\n}\r\n\r\n\/* TITLE *\/\r\n.mlg-title {\r\n  text-align: center;\r\n  margin-bottom: 60px;\r\n}\r\n\r\n.mlg-title h2 {\r\n  font-size: 32px;\r\n  line-height: 1.2;\r\n  letter-spacing: -1px;\r\n  margin: 0 0 15px;\r\n  color: #0f172a;\r\n}\r\n\r\n.mlg-title p {\r\n  font-size: 17px;\r\n  color: #64748b;\r\n}\r\n\r\n\/* MAIN GRID *\/\r\n.mlg-grid {\r\n  display: grid;\r\n  grid-template-columns: 380px 1fr;\r\n  gap: 45px;\r\n  align-items: start;\r\n}\r\n\r\n\/* =========================\r\nLEFT MENU\r\n========================= *\/\r\n.mlg-nav {\r\n  display: flex;\r\n  flex-direction: column;\r\n  gap: 14px;\r\n}\r\n\r\n.mlg-item {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 18px;\r\n  padding: 18px 22px;\r\n  border-radius: 16px;\r\n  background: #ffffff;\r\n  border: 1px solid #e2e8f0;\r\n  cursor: pointer;\r\n  transition: .35s ease;\r\n}\r\n\r\n.mlg-item:hover {\r\n  transform: translateX(5px);\r\n  border-color: #2563eb;\r\n  background: #f8fafc;\r\n}\r\n\r\n.mlg-item.active {\r\n  background: #eff6ff;\r\n  border-color: #2563eb;\r\n  transform: translateX(6px);\r\n  box-shadow: 0 10px 25px rgba(37, 99, 235, .08);\r\n}\r\n\r\n.mlg-icon {\r\n  width: 48px;\r\n  height: 48px;\r\n  flex-shrink: 0;\r\n  border-radius: 12px;\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  background: #eff6ff;\r\n  color: #2563eb;\r\n}\r\n\r\n.mlg-icon svg {\r\n  width: 26px;\r\n  height: 26px;\r\n}\r\n\r\n.mlg-item span {\r\n  font-size: 15px;\r\n  font-weight: 700;\r\n  line-height: 1.4;\r\n  color: #0f172a;\r\n}\r\n\r\n\/* =========================\r\nRIGHT CONTENT\r\n========================= *\/\r\n.mlg-content {\r\n  padding: 42px;\r\n  border-radius: 28px;\r\n  background: #ffffff;\r\n  border: 1px solid rgba(148, 163, 184, .18);\r\n  box-shadow: 0 20px 60px rgba(15, 23, 42, .06);\r\n  min-height: 480px;\r\n}\r\n\r\n.content-box {\r\n  display: none;\r\n  animation: fade .35s 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(12px);\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: 26px;\r\n  line-height: 1.3;\r\n  margin: 0 0 22px;\r\n  color: #0f172a;\r\n}\r\n\r\n.content-box p {\r\n  font-size: 16px;\r\n  line-height: 1.85;\r\n  color: #475569;\r\n  margin: 0 0 20px;\r\n}\r\n\r\n.highlight {\r\n  color: #0f172a;\r\n  font-weight: 600;\r\n}\r\n\r\n\/* =========================\r\nRESPONSIVE\r\n========================= *\/\r\n@media(max-width:1000px) {\r\n  .mlg-grid {\r\n    grid-template-columns: 1fr;\r\n  }\r\n  .mlg-nav {\r\n    display: grid;\r\n    grid-template-columns: repeat(2, 1fr);\r\n  }\r\n}\r\n\r\n@media(max-width:640px) {\r\n  .mlg-app {\r\n    padding: 60px 0;\r\n  }\r\n  .mlg-title h2 {\r\n    font-size: 26px;\r\n  }\r\n  .mlg-nav {\r\n    grid-template-columns: 1fr;\r\n  }\r\n  .mlg-content {\r\n    padding: 28px 22px;\r\n  }\r\n  .content-box h3 {\r\n    font-size: 22px;\r\n  }\r\n  .content-box p {\r\n    font-size: 15px;\r\n  }\r\n}\r\n<\/style>\r\n\r\n<section class=\"mlg-app\">\r\n  <div class=\"mlg-wrap\">\r\n\r\n    <div class=\"mlg-title\">\r\n      <h2>Comprehensive Industrial Applications of Magnetic Level Gauges<\/h2>\r\n      <p>Safe, maintenance-free, and high-visibility liquid level visual indication across extreme, corrosive, and hazardous process industries.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"mlg-grid\">\r\n\r\n      <!-- LEFT MENU -->\r\n      <div class=\"mlg-nav\">\r\n\r\n        <div class=\"mlg-item active\" data-target=\"oil-gas\">\r\n          <div class=\"mlg-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n              <path d=\"M12 2v6m0 0l-3-3m3 3l3-3\"\/>\r\n              <path d=\"M3 21h18\"\/>\r\n              <path d=\"M6 21V10l6-4 6 4v11\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <span>Oil & Gas, Refining & Petrochemicals<\/span>\r\n        <\/div>\r\n\r\n        <div class=\"mlg-item\" data-target=\"chemical\">\r\n          <div class=\"mlg-icon\">\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              <path d=\"M7 16h10\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <span>Chemical Processing & Acids<\/span>\r\n        <\/div>\r\n\r\n        <div class=\"mlg-item\" data-target=\"power\">\r\n          <div class=\"mlg-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n              <path d=\"M13 2L3 14h9l-1 8 10-12h-9l1-8z\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <span>Power Generation & High-Pressure Boilers<\/span>\r\n        <\/div>\r\n\r\n        <div class=\"mlg-item\" data-target=\"cryo\">\r\n          <div class=\"mlg-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n              <path d=\"M12 2a7 7 0 0 0-7 7c0 5.25 7 13 7 13s7-7.75 7-13a7 7 0 0 0-7-7z\"\/>\r\n              <circle cx=\"12\" cy=\"9\" r=\"2.5\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <span>LNG, LPG & Cryogenic Gas Storage<\/span>\r\n        <\/div>\r\n\r\n        <div class=\"mlg-item\" data-target=\"water\">\r\n          <div class=\"mlg-icon\">\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          <span>Water & Wastewater Treatment<\/span>\r\n        <\/div>\r\n\r\n        <div class=\"mlg-item\" data-target=\"pharma\">\r\n          <div class=\"mlg-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\r\n              <path d=\"M4.5 16.5L16.5 4.5a3.53 3.53 0 0 1 5 5L9.5 21.5a3.53 3.53 0 0 1-5-5z\"\/>\r\n              <line x1=\"8.5\" y1=\"8.5\" x2=\"15.5\" y2=\"15.5\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <span>Pharmaceuticals & Food Processing<\/span>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n      <!-- RIGHT CONTENT -->\r\n      <div class=\"mlg-content\">\r\n\r\n        <div class=\"content-box active\" id=\"oil-gas\">\r\n          <h3>Oil & Gas, Refining & Petrochemicals<\/h3>\r\n          <p>\r\n            In oil refineries, offshore platforms, and petrochemical complexes, <span class=\"highlight\"><span class=\"rich-tooltip-trigger\">Magnetic Level Gauges (MLG)\r\n<span class=\"rich-tooltip-box\" style=\"cursor: default;\">\r\n<img decoding=\"async\" src=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/07\/high-pressure-Magnetic-Level-Gauges-from-Instrava.webp\" \r\nclass=\"rich-tooltip-img\"><span class=\"rich-tooltip-content\">\r\n<strong class=\"rich-tooltip-title\">\r\n<\/strong><span class=\"rich-tooltip-desc\">\"We sourced 24 sets of high-temperature, high-pressure Magnetic Level Gauges from Instrava for our Dammam refinery project. Operating continuously under extreme heat and heavy vibration, the units have achieved 100% leak-free, fault-free performance. Even under direct desert sunlight, the dual-color magnetic flags remain effortlessly readable, completely eliminating our persistent fugitive emission issues. The overall craftsmanship, manufacturing quality, and engineering precision are deeply impressive!\"\r\n\u2014 Tariq Al-Ghamdi, Lead Procurement Engineer\r\n<\/span><\/span><\/span><\/span><\/span> replace fragile glass level gauges. They provide 100% leak-free, high-visibility monitoring for crude oil storage, flash drums, and oil-water separators.\r\n          <\/p>\r\n          <p>\r\n            By utilizing custom-weighted floats calibrated to precise specific gravities, magnetic level indicators excel at measuring liquid-liquid interfaces (such as oil\/water boundaries). The complete physical isolation of volatile hydrocarbons within a sealed bypass chamber guarantees zero risk of toxic or flammable vapor leaks.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"content-box\" id=\"chemical\">\r\n          <h3>Chemical Processing & Corrosive Acids<\/h3>\r\n          <p>\r\n            Chemical plants handle aggressive, toxic, and highly reactive media such as hydrochloric acid (HCl), sulfuric acid (H\u2082SO\u2084), caustic soda, and chlorine solutions.\r\n          <\/p>\r\n          <p>\r\n            Engineered with specialized wetted materials\u2014including PTFE\/PFA linings, Hastelloy C-276, Titanium, or PP\/PVC\u2014magnetic level gauges provide ultimate corrosion resistance. Completely isolated from process fluid fumes, the magnetic indication flags remain clean and readable indefinitely without glass etching or leakage risks.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"content-box\" id=\"power\">\r\n          <h3>Power Generation & Steam Boilers<\/h3>\r\n          <p>\r\n            Thermal power plants, combined-cycle facilities, and industrial utility boilers demand uncompromised safety across high-pressure boiler steam drums, feed-water heaters, deaerators, and condenser hotwells.\r\n          <\/p>\r\n          <p>\r\n            Operating reliably under pressures up to PN160 \/ Class 2500# and temperatures up to 450\u00b0C, high-temperature magnetic level gauges feature ceramic flags and high Curie-point magnets. They provide clear visual indication unhindered by dense steam phases that typically distort optical sight glasses.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"content-box\" id=\"cryo\">\r\n          <h3>LNG, LPG & Cryogenic Gas Storage<\/h3>\r\n          <p>\r\n            Pressurized, liquefied, and cryogenic gases\u2014such as Liquefied Petroleum Gas (LPG), Liquefied Natural Gas (LNG), anhydrous ammonia, and liquid nitrogen\u2014require hermetic sealing and anti-frost design.\r\n          <\/p>\r\n          <p>\r\n            Equipped with specialized vacuum-insulation thermal jackets and acrylic anti-frost extensions, magnetic level gauges prevent ice buildup on the display scales at temperatures down to -160\u00b0C. Explosion-proof certification (ATEX\/IECEx Ex d) makes them the ideal choice for spherical fuel tanks and LPG storage terminals.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"content-box\" id=\"water\">\r\n          <h3>Water & Wastewater Treatment<\/h3>\r\n          <p>\r\n            In municipal waterworks, industrial effluent treatment plants, and seawater desalination facilities (SWRO), magnetic level indicators are widely specified for chemical dosing tanks, neutralization pits, and sludge reservoirs.\r\n          <\/p>\r\n          <p>\r\n            They offer a rugged, low-maintenance alternative to ultrasonic sensors in foaming or turbulent tank conditions, providing direct visual level readings without requiring power supplies or periodic recalibration.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"content-box\" id=\"pharma\">\r\n          <h3>Pharmaceuticals & Food Processing<\/h3>\r\n          <p>\r\n            Hygienic manufacturing environments require strict compliance with sanitary standards (3-A, FDA) for purified water (PW), water for injection (WFI), fermenters, and syrup storage tanks.\r\n          <\/p>\r\n          <p>\r\n            Sanitary magnetic level gauges feature electro-polished 316L stainless steel chambers, sanitary tri-clamp process connections, and dead-leg-free internal designs that support CIP (Clean-In-Place) and SIP (Sterilization-In-Place) procedures while preventing bacterial growth.\r\n          <\/p>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n<script>\r\ndocument.querySelectorAll(\".mlg-item\").forEach(item => {\r\n  item.addEventListener(\"click\", function() {\r\n    let target = this.getAttribute(\"data-target\");\r\n\r\n    \/\/ active menu\r\n    document.querySelectorAll(\".mlg-item\").forEach(el => el.classList.remove(\"active\"));\r\n    this.classList.add(\"active\");\r\n\r\n    \/\/ change content\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-1e51a71 e-flex e-con-boxed e-con e-parent\" data-id=\"1e51a71\" 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-4a50f40 elementor-widget elementor-widget-html\" data-id=\"4a50f40\" 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    <div class=\"matrix-header\">\r\n        <h2 class=\"matrix-title\" id=\"magnetic-level-gauge-ordering-matrix\">Magnetic Level Gauge Interactive Ordering Matrix<\/h2>\r\n        <p class=\"matrix-subtitle\">Comprehensive spec selection covering standard, anti-corrosive, high-temp\/high-pressure, cryogenic, and interface level measurement for Oil & Gas, Chemical, Power, and Water Treatment applications.<\/p>\r\n    <\/div>\r\n\r\n    <!-- CLIENT PROFILE SECTION -->\r\n    <div class=\"matrix-step-block profile-block\">\r\n        <div class=\"step-badge profile-badge\">CLIENT PROFILE<\/div>\r\n        <div class=\"step-header-text\">Customer Profile & Industry<\/div>\r\n        <div class=\"profile-input-wrapper\">\r\n            <input type=\"text\" id=\"client-profile-input\" class=\"profile-input-field\" placeholder=\"Client Type + Industry (e.g., EPC Contractor \/ Chemical Refining \/ Power Plant Boiler \/ OEM Equipment Builder \/ Water Treatment)\">\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 1: INSTALLATION TYPE -->\r\n    <div class=\"matrix-step-block\" data-step=\"1\">\r\n        <div class=\"step-badge\">STEP 1<\/div>\r\n        <div class=\"step-header-text\">1. Installation Type<\/div>\r\n        <div class=\"matrix-grid grid-6\">\r\n            <div class=\"grid-card\" data-code=\"C\"><div class=\"card-code\">C<\/div><div class=\"card-desc\">Side - Side<br><small>Standard vessel side nozzle mount<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"D\"><div class=\"card-code\">D<\/div><div class=\"card-desc\">Top<br><small>Underground tanks \/ Sump wells<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"G\"><div class=\"card-code\">G<\/div><div class=\"card-desc\">Rope Type<br><small>Ultra-deep top insert with flexible guided rope<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"Cl\"><div class=\"card-code\">Cl<\/div><div class=\"card-desc\">Side + Bottom<br><small>Side top & bottom chamber nozzle<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"Ch\"><div class=\"card-code\">Ch<\/div><div class=\"card-desc\">Side + Top<br><small>Side bottom & top nozzle layout<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"Dl\"><div class=\"card-code\">Dl<\/div><div class=\"card-desc\">Top + Bottom<br><small>Full vertical end-to-end vessel mounting<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 2: STRUCTURE TYPE -->\r\n    <div class=\"matrix-step-block\" data-step=\"2\">\r\n        <div class=\"step-badge\">STEP 2<\/div>\r\n        <div class=\"step-header-text\">2. Structure Type<\/div>\r\n        <div class=\"matrix-grid grid-4\">\r\n            <div class=\"grid-card\" data-code=\"J\"><div class=\"card-code\">J<\/div><div class=\"card-desc\">Basic Type<br><small>Standard liquid level measurement<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"F\"><div class=\"card-code\">F<\/div><div class=\"card-desc\">Anticorrosive<br><small>PTFE\/PP lined for severe acids & alkalis<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"R1\"><div class=\"card-code\">R1<\/div><div class=\"card-desc\">Steam Heating<br><small>Steam tracing jacket for heavy viscous oil<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"R2\"><div class=\"card-code\">R2<\/div><div class=\"card-desc\">Electric Heating<br><small>Self-regulating electric heating element<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"S\"><div class=\"card-code\">S<\/div><div class=\"card-desc\">Low Temp Frost Proof<br><small>Cryogenic acrylic frost extension shield<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"A\"><div class=\"card-code\">A<\/div><div class=\"card-desc\">Liquid Ammonia<br><small>High-safety seal chamber for NH3 storage<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"Y\"><div class=\"card-code\">Y<\/div><div class=\"card-desc\">LPG Service<br><small>High-pressure liquefied petroleum gas<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"T\"><div class=\"card-code\">T<\/div><div class=\"card-desc\">High Temp & Pressure<br><small>Boiler feedwater & refinery reactors<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 3: WETTED MATERIAL -->\r\n    <div class=\"matrix-step-block\" data-step=\"3\">\r\n        <div class=\"step-badge\">STEP 3<\/div>\r\n        <div class=\"step-header-text\">3. Wetted Material<\/div>\r\n        <div class=\"matrix-grid grid-7\">\r\n            <div class=\"grid-card\" data-code=\"P1\"><div class=\"card-code\">P1<\/div><div class=\"card-desc\">SS304<br><small>Standard Stainless<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"P2\"><div class=\"card-code\">P2<\/div><div class=\"card-desc\">SS316L<br><small>Low-Carbon Acid Proof<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"PP\"><div class=\"card-code\">PP<\/div><div class=\"card-desc\">Polypropylene<br><small>Chemical plastic<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"PV\"><div class=\"card-code\">PV<\/div><div class=\"card-desc\">PVC<br><small>Water & acid plastic<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"T\"><div class=\"card-code\">T<\/div><div class=\"card-desc\">Titanium<br><small>High chloride\/seawater<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"F\"><div class=\"card-code\">F<\/div><div class=\"card-desc\">304 + PTFE<br><small>PTFE Lined Body<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"X\"><div class=\"card-code\">X<\/div><div class=\"card-desc\">Customization<br><small>Hastelloy \/ Monel \/ 316L+PTFE<\/small><\/div><\/div>\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        <div class=\"step-badge\">STEP 4<\/div>\r\n        <div class=\"step-header-text\">4. Nominal Pressure<\/div>\r\n        <div class=\"matrix-grid grid-8\">\r\n            <div class=\"grid-card\" data-code=\"Z\"><div class=\"card-code\">Z<\/div><div class=\"card-desc\">PN2.5<br><small>2.5 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"A\"><div class=\"card-code\">A<\/div><div class=\"card-desc\">PN6<br><small>6 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"B\"><div class=\"card-code\">B<\/div><div class=\"card-desc\">PN10<br><small>10 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"C\"><div class=\"card-code\">C<\/div><div class=\"card-desc\">PN16<br><small>16 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"D\"><div class=\"card-code\">D<\/div><div class=\"card-desc\">PN25<br><small>25 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"E\"><div class=\"card-code\">E<\/div><div class=\"card-desc\">PN40<br><small>40 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"F\"><div class=\"card-code\">F<\/div><div class=\"card-desc\">PN63<br><small>63 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"G\"><div class=\"card-code\">G<\/div><div class=\"card-desc\">PN100<br><small>100 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"H\"><div class=\"card-code\">H<\/div><div class=\"card-desc\">PN160<br><small>160 bar<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"O\"><div class=\"card-code\">O<\/div><div class=\"card-desc\">Class 150<br><small>ASME 150#<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"P\"><div class=\"card-code\">P<\/div><div class=\"card-desc\">Class 300<br><small>ASME 300#<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"Q\"><div class=\"card-code\">Q<\/div><div class=\"card-desc\">Class 600<br><small>ASME 600#<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"R\"><div class=\"card-code\">R<\/div><div class=\"card-desc\">Class 900<br><small>ASME 900#<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"S\"><div class=\"card-code\">S<\/div><div class=\"card-desc\">Class 1500<br><small>ASME 1500#<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"J\"><div class=\"card-code\">J<\/div><div class=\"card-desc\">Class 2500<br><small>ASME 2500#<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"K\"><div class=\"card-code\">K<\/div><div class=\"card-desc\">Custom<br><small>Special Pressure Rating<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 5: PROCESS CONNECTION -->\r\n    <div class=\"matrix-step-block\" data-step=\"5\">\r\n        <div class=\"step-badge\">STEP 5<\/div>\r\n        <div class=\"step-header-text\">5. Process Connection (Customized)<\/div>\r\n        <div class=\"range-input-container\">\r\n            <div class=\"input-prefix-box\" style=\"width: auto;\">\r\n                <input type=\"text\" id=\"input-step-5\" class=\"matrix-text-input\" placeholder=\"e.g., 20\/RF\/14 or 16\/G1\/2&quot; or 17\/25\/4\" style=\"width:360px; text-align: left; padding-left: 10px !important;\">\r\n            <\/div>\r\n            <div class=\"range-instructions\">\r\n                <strong>Format Examples:<\/strong><br>\r\n                \u2022 Flange Connection: <strong>20\/RF\/14<\/strong> (DN20 RF Sealing Face Welded Flange)<br>\r\n                \u2022 Thread Connection: <strong>16\/G1\/2\"<\/strong> (G1\/2\" Female Thread)<br>\r\n                \u2022 Pipe Welding: <strong>17\/25\/4<\/strong> (Welded Pipe OD x Wall Thickness: 25 x 3mm)\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 6: OPERATING TEMPERATURE -->\r\n    <div class=\"matrix-step-block\" data-step=\"6\">\r\n        <div class=\"step-badge\">STEP 6<\/div>\r\n        <div class=\"step-header-text\">6. Operating Temperature<\/div>\r\n        <div class=\"matrix-grid grid-5\">\r\n            <div class=\"grid-card highlight-card\" data-code=\"B\"><div class=\"card-code\">B<\/div><div class=\"card-desc\">-190\u2103<br><small>LNG Cryogenic Service<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"C\"><div class=\"card-code\">C<\/div><div class=\"card-desc\">-150\u2103<br><small>Ultra Low Temperature<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"D\"><div class=\"card-code\">D<\/div><div class=\"card-desc\">-70\u2103<br><small>Low Temp Refrigeration<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"E\"><div class=\"card-code\">E<\/div><div class=\"card-desc\">-40\u2103<br><small>Cold Ambient<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"H\"><div class=\"card-code\">H<\/div><div class=\"card-desc\">80\u2103<br><small>Standard Ambient<\/small><\/div><\/div>\r\n            <div class=\"grid-card\" data-code=\"I\"><div class=\"card-code\">I<\/div><div class=\"card-desc\">150\u2103<br><small>Medium Temp Warm Process<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"J\"><div class=\"card-code\">J<\/div><div class=\"card-desc\">250\u2103<br><small>High Temp Steam \/ Thermal Oil<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"K\"><div class=\"card-code\">K<\/div><div class=\"card-desc\">350\u2103<br><small>High Temp Refinery \/ Boiler<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"T\"><div class=\"card-code\">T<\/div><div class=\"card-desc\">425\u2103<br><small>Ultra High Temp Power Service<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 7: MEDIUM DENSITY -->\r\n    <div class=\"matrix-step-block\" data-step=\"7\">\r\n        <div class=\"step-badge\">STEP 7<\/div>\r\n        <div class=\"step-header-text\">7. Medium Density (g\/cm\u00b3)<\/div>\r\n        <div class=\"range-input-container\">\r\n            <div class=\"input-prefix-box\">\r\n                <input type=\"text\" id=\"input-step-7\" class=\"matrix-text-input\" placeholder=\"e.g. 0.85 or 0.8\/1.2\" style=\"width: 140px;\">\r\n                <span class=\"input-unit\">g\/cm\u00b3<\/span>\r\n            <\/div>\r\n            <div class=\"range-instructions\">\r\n                \u2022 <strong>Liquid Level Measurement:<\/strong> Indicate single density (e.g. <strong>0.85<\/strong>)<br>\r\n                \u2022 <strong>Interface Level Measurement:<\/strong> Indicate densities of both liquids separated by slash (e.g. <strong>0.80\/1.20<\/strong>)\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 8: C-C DISTANCE -->\r\n    <div class=\"matrix-step-block\" data-step=\"8\">\r\n        <div class=\"step-badge\">STEP 8<\/div>\r\n        <div class=\"step-header-text\">8. C-C Distance \/ Insertion Length<\/div>\r\n        <div class=\"range-input-container\">\r\n            <div class=\"input-prefix-box\">\r\n                <input type=\"text\" id=\"input-step-8\" class=\"matrix-text-input\" placeholder=\"e.g. 1200 or L=3000\/L1=1000\/L2=2000\" style=\"width: 280px; text-align: left; padding-left:10px !important;\">\r\n            <\/div>\r\n            <div class=\"range-instructions\">\r\n                \u2022 <strong>Side Mounted (C):<\/strong> Center-to-center distance C-C (mm)<br>\r\n                \u2022 <strong>Top Mounted (D):<\/strong> Insert length L1 (mm)<br>\r\n                \u2022 <strong>Rope Type (G):<\/strong> Indicate L \/ L1 \/ L2 distances (mm)\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 9: TOP AND BOTTOM STRUCTURE OF CHAMBER -->\r\n    <div class=\"matrix-step-block\" data-step=\"9\">\r\n        <div class=\"step-badge\">STEP 9<\/div>\r\n        <div class=\"step-header-text\">9. Top and Bottom Structure of Chamber<\/div>\r\n        <div class=\"range-input-container\">\r\n            <div class=\"input-prefix-box\">\r\n                <input type=\"text\" id=\"input-step-9\" class=\"matrix-text-input\" placeholder=\"e.g. A1\/B1\" style=\"width: 120px;\">\r\n            <\/div>\r\n            <div class=\"range-instructions\">\r\n                Indicate upper and lower end structure combination code (e.g., Flat Cap + Vent Valve \/ Welded Flange + Drain Plug).\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 10: SCALE RULER -->\r\n    <div class=\"matrix-step-block\" data-step=\"10\">\r\n        <div class=\"step-badge\">STEP 10<\/div>\r\n        <div class=\"step-header-text\">10. Scale Ruler & Display<\/div>\r\n        <div class=\"matrix-grid grid-3\">\r\n            <div class=\"grid-card\" data-code=\"S1\"><div class=\"card-code\">S1<\/div><div class=\"card-desc\">Aluminum Alloy Case + Red\/White Flaps<br><small>Standard weatherproof outdoor scale<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"S2\"><div class=\"card-code\">S2<\/div><div class=\"card-desc\">SS304 Case + Ceramic High-Temp Flaps<br><small>Acid \/ Marine \/ High temperature resistant<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"S3\"><div class=\"card-code\">S3<\/div><div class=\"card-desc\">Plastic Anti-Corrosion Case + LED Flaps<br><small>Ultra-corrosive chemical atmosphere<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 11: LEVEL TRANSMITTER (OPTIONS) -->\r\n    <div class=\"matrix-step-block\" data-step=\"11\">\r\n        <div class=\"step-badge\">STEP 11<\/div>\r\n        <div class=\"step-header-text\">11. Level Transmitter - Options<\/div>\r\n        <div class=\"matrix-grid grid-5\">\r\n            <div class=\"grid-card\" data-code=\"NONE\"><div class=\"card-code\">NONE<\/div><div class=\"card-desc\">No Transmitter<br><small>Visual indication only<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"LT1\"><div class=\"card-code\">LT1<\/div><div class=\"card-desc\">4-20mA + HART<br><small>Standard reed chain transmitter<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"LT2\"><div class=\"card-code\">LT2<\/div><div class=\"card-desc\">4-20mA + Modbus RS485<br><small>Digital SCADA communication<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"LT3\"><div class=\"card-code\">LT3<\/div><div class=\"card-desc\">Magnetostrictive High Precision<br><small>\u00b11mm accuracy level transmitter<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"LT4\"><div class=\"card-code\">LT4<\/div><div class=\"card-desc\">Ex-d Flameproof Transmitter<br><small>Explosion-proof hazardous zone<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- STEP 12: ALARM SWITCH (OPTIONS) -->\r\n    <div class=\"matrix-step-block\" data-step=\"12\">\r\n        <div class=\"step-badge\">STEP 12<\/div>\r\n        <div class=\"step-header-text\">12. Alarm Switch - Options<\/div>\r\n        <div class=\"matrix-grid grid-4\">\r\n            <div class=\"grid-card\" data-code=\"NONE\"><div class=\"card-code\">NONE<\/div><div class=\"card-desc\">No Switch<br><small>No alarm contacts required<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"SW1\"><div class=\"card-code\">SW1<\/div><div class=\"card-desc\">1x SPDT Reed Switch<br><small>Single high or low limit alarm<\/small><\/div><\/div>\r\n            <div class=\"grid-card pro-card\" data-code=\"SW2\"><div class=\"card-code\">SW2<\/div><div class=\"card-desc\">2x SPDT Reed Switch<br><small>Dual high & low limit alarm<\/small><\/div><\/div>\r\n            <div class=\"grid-card highlight-card\" data-code=\"SW3\"><div class=\"card-code\">SW3<\/div><div class=\"card-desc\">Ex-d Flameproof Alarm Switch<br><small>Explosion-proof bistable switch<\/small><\/div><\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ADDITIONAL REQUIRED ROW 1: QUANTITY & PROJECT TYPE -->\r\n    <div class=\"matrix-step-block profile-block\" data-step=\"13\">\r\n        <div class=\"step-badge profile-badge\">QUANTITY & PROJECT<\/div>\r\n        <div class=\"step-header-text\">Purchase Quantity & Project Type <\/div>\r\n        <div class=\"profile-input-wrapper\">\r\n            <input type=\"text\" id=\"input-step-13\" class=\"profile-input-field\" placeholder=\"Purchase Quantity & Project Type (e.g., 50 Sets \/ New Petrochemical Refinery Expansion \/ MRO Replacement)\">\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ADDITIONAL REQUIRED ROW 2: FACTORY CERTIFICATIONS -->\r\n    <div class=\"matrix-step-block profile-block\" data-step=\"14\">\r\n        <div class=\"step-badge profile-badge\">CERTIFICATIONS<\/div>\r\n        <div class=\"step-header-text\">Factory Certification Requirements <\/div>\r\n        <div class=\"profile-input-wrapper\">\r\n            <input type=\"text\" id=\"input-step-14\" class=\"profile-input-field\" placeholder=\"Factory Certification Requirements (e.g., ISO9001, CE-PED 2014\/68\/EU, ATEX Exd IICT6, IECEx, SIL2\/SIL3 Safety, ASME U-Stamp, PMI Material Test, EN 10204 3.1)\">\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- DYNAMIC CODE OUTPUT BAR -->\r\n    <div class=\"final-builder-container\">\r\n        <div class=\"builder-title-bar\">Dynamic Magnetic Level Gauge Code Output<\/div>\r\n        <div class=\"builder-matrix-display\" id=\"final-code-output\">\r\n            INS \u2014 <span class=\"b-box\" data-out=\"1\">[1]<\/span> <span class=\"b-box\" data-out=\"2\">[2]<\/span> <span class=\"b-box\" data-out=\"3\">[3]<\/span> <span class=\"b-box\" data-out=\"4\">[4]<\/span> <span class=\"b-box\" data-out=\"5\">[5]<\/span> <span class=\"b-box\" data-out=\"6\">[6]<\/span> <span class=\"b-box\" data-out=\"7\">[7]<\/span> \/ <span class=\"b-box\" data-out=\"8\">[8]<\/span> \/ <span class=\"b-box\" data-out=\"9\">[9]<\/span> <span class=\"b-box\" data-out=\"10\">[10]<\/span> <span class=\"b-box\" data-out=\"11\">[11]<\/span> <span class=\"b-box\" data-out=\"12\">[12]<\/span>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- INTERACTIVE INQUIRY FORM SECTION -->\r\n    <div class=\"inquiry-form-container\">\r\n        <div class=\"form-header\">\r\n            <h3>Request Official B2B Engineering Quotation<\/h3>\r\n            <p>Selecting items in the spec matrix above will auto-generate your detailed engineering payload below.<\/p>\r\n        <\/div>\r\n        <form id=\"matrix-b2b-inquiry-form\" onsubmit=\"return handleFormSubmit(event)\">\r\n            <div class=\"form-grid\">\r\n                <div class=\"form-group\">\r\n                    <label class=\"form-label\">Country \/ Region <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"text\" id=\"form-country\" name=\"country\" class=\"form-input\" required placeholder=\"e.g., Saudi Arabia\">\r\n                <\/div>\r\n                <div class=\"form-group\">\r\n                    <label class=\"form-label\">Business Contact \/ WhatsApp <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"tel\" id=\"form-phone\" name=\"phone\" class=\"form-input\" required placeholder=\"e.g., +966 50 XXXXXXX\">\r\n                <\/div>\r\n                <div class=\"form-group group-full\">\r\n                    <label class=\"form-label\">Corporate Email <span class=\"req\">*<\/span><\/label>\r\n                    <input type=\"email\" id=\"form-email\" name=\"email\" class=\"form-input\" required placeholder=\"procurement@company.com\">\r\n                <\/div>\r\n                \r\n                <div class=\"form-group\" style=\"margin-bottom: 15px;\">\r\n    <label for=\"form-attachment\" style=\"display:block; font-weight:600; margin-bottom:5px;\">\r\n        Upload Project Specifications \/ Drawings (Optional):\r\n    <\/label>\r\n    <input \r\n        type=\"file\" \r\n        id=\"form-attachment\" \r\n        name=\"attachment\" \r\n        class=\"form-control-file\" \r\n        accept=\".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg,.zip,.rar\"\r\n    >\r\n    <small style=\"display:block; color:#64748b; margin-top:5px; font-size:12px;\">\r\n        Supported Formats: PDF, Word, Excel, Images (JPG\/PNG), ZIP, RAR (Max 20MB).\r\n    <\/small>\r\n<\/div>\r\n                \r\n                <div class=\"form-group group-full\">\r\n                    <label class=\"form-label\">Automated Specification Payload Message <span class=\"req\">*<\/span><\/label>\r\n                    <textarea id=\"form-message\" name=\"message\" class=\"form-textarea\" required placeholder=\"Selecting items inside the matrix will structure your quote automatically...\"><\/textarea>\r\n                <\/div>\r\n            <\/div>\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            <input type=\"hidden\" name=\"action\" value=\"contact_form\">\r\n            \r\n            <button type=\"submit\" id=\"matrix-submit-btn\" class=\"form-submit-btn\">Lock Matrix Configuration & Send Inquiry<\/button>\r\n        <\/form>\r\n        <div id=\"matrixFormResult\" style=\"margin-top: 15px; text-align: center; font-weight: bold; min-height: 24px;\"><\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n<script>\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n    \/\/ 1. \u6838\u5fc3\u9009\u62e9\u72b6\u6001\u6570\u636e\u6a21\u578b\uff08Step 1 ~ Step 14\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, 14: null\r\n    };\r\n    \r\n    let clientProfile = \"\";\r\n\r\n    \/\/ 2. \u7f51\u683c\u5361\u7247\u70b9\u51fb\u9009\u62e9\uff08\u5bf9\u5e94\u5361\u7247 Step: 1, 2, 3, 4, 6, 10, 11, 12\uff09\r\n    const stepsWithCards = [1, 2, 3, 4, 6, 10, 11, 12];\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                const code = this.getAttribute('data-code');\r\n                \r\n                if (this.classList.contains('card-selected')) {\r\n                    this.classList.remove('card-selected');\r\n                    selectionState[step] = null;\r\n                } else {\r\n                    cards.forEach(c => c.classList.remove('card-selected'));\r\n                    this.classList.add('card-selected');\r\n                    selectionState[step] = code;\r\n                }\r\n                updateAllOutputs();\r\n            });\r\n        });\r\n    });\r\n\r\n    \/\/ 3. \u7ed1\u5b9a\u6240\u6709\u6587\u672c\/\u6570\u5b57\u8f93\u5165\u6846\r\n    \/\/ Client Profile\r\n    const profileInput = document.getElementById('client-profile-input');\r\n    if (profileInput) {\r\n        profileInput.addEventListener('input', function() {\r\n            clientProfile = this.value.trim();\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Step 5: Process Connection Specification\r\n    const input5 = document.getElementById('input-step-5');\r\n    if (input5) {\r\n        input5.addEventListener('input', function() {\r\n            const val = this.value.trim();\r\n            selectionState[5] = val !== \"\" ? val : null;\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Step 7: Medium Density (g\/cm\u00b3)\r\n    const input7 = document.getElementById('input-step-7');\r\n    if (input7) {\r\n        input7.addEventListener('input', function() {\r\n            const val = this.value.trim();\r\n            selectionState[7] = val !== \"\" ? val : null;\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Step 8: C-C Distance \/ Insertion Length (mm)\r\n    const input8 = document.getElementById('input-step-8');\r\n    if (input8) {\r\n        input8.addEventListener('input', function() {\r\n            const val = this.value.trim();\r\n            selectionState[8] = val !== \"\" ? val : null;\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Step 9: Chamber Top & Bottom Structure\r\n    const input9 = document.getElementById('input-step-9');\r\n    if (input9) {\r\n        input9.addEventListener('input', function() {\r\n            const val = this.value.trim();\r\n            selectionState[9] = val !== \"\" ? val : null;\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Step 13: Purchase Quantity & Project Type\r\n    const input13 = document.getElementById('input-step-13');\r\n    if (input13) {\r\n        input13.addEventListener('input', function() {\r\n            const val = this.value.trim();\r\n            selectionState[13] = val !== \"\" ? val : null;\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Step 14: Factory Certification Requirements\r\n    const input14 = document.getElementById('input-step-14');\r\n    if (input14) {\r\n        input14.addEventListener('input', function() {\r\n            const val = this.value.trim();\r\n            selectionState[14] = val !== \"\" ? val : null;\r\n            updateAllOutputs();\r\n        });\r\n    }\r\n\r\n    \/\/ Target Country\r\n    const countryInput = document.getElementById('form-country');\r\n    if (countryInput) {\r\n        countryInput.addEventListener('input', updateAllOutputs);\r\n    }\r\n\r\n    \/\/ 4. \u5b9e\u65f6\u8ba1\u7b97\u4e0e\u62fc\u63a5\u6838\u5fc3\u5f15\u64ce\r\n    function updateAllOutputs() {\r\n        \/\/ --- \u6e32\u67d3 Step 1~12 \u5e95\u90e8\u7684 Dynamic Output \u9884\u89c8\u6846 ---\r\n        for (let step = 1; step <= 12; step++) {\r\n            const outBox = document.querySelector(`.b-box[data-out=\"${step}\"]`);\r\n            if (!outBox) continue;\r\n\r\n            if (step === 7) {\r\n                \/\/ Step 7 \u7279\u6b8a\u5904\u7406\uff1a\u4ecb\u8d28\u5bc6\u5ea6\u5355\u4f4d g\/cm\u00b3\r\n                if (selectionState[7] !== null) {\r\n                    outBox.textContent = selectionState[7] + \"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                \/\/ \u901a\u7528 Step \u9884\u89c8\u6846\u6e32\u67d3\r\n                if (selectionState[step] !== null) {\r\n                    outBox.textContent = selectionState[step];\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        \/\/ --- \u91cd\u65b0\u7ec4\u88c5\u89c4\u683c\u4ee3\u7801\uff1aINS \u2014 [1] [2] [3] [4] [5] [6] [7] \/ [8] \/ [9] [10] [11] [12] ---\r\n        const v1 = selectionState[1] || \"[1]\";\r\n        const v2 = selectionState[2] || \"[2]\";\r\n        const v3 = selectionState[3] || \"[3]\";\r\n        const v4 = selectionState[4] || \"[4]\";\r\n        const v5 = selectionState[5] || \"[5]\";\r\n        const v6 = selectionState[6] || \"[6]\";\r\n        const v7 = selectionState[7] ? selectionState[7] + \"g\/cm\u00b3\" : \"[7]\";\r\n        const v8 = selectionState[8] || \"[8]\";\r\n        const v9 = selectionState[9] || \"[9]\";\r\n        const v10 = selectionState[10] || \"[10]\";\r\n        const v11 = selectionState[11] || \"[11]\";\r\n        const v12 = selectionState[12] || \"[12]\";\r\n\r\n        const generatedFullCode = `INS \u2014 ${v1} ${v2} ${v3} ${v4} ${v5} ${v6} ${v7} \/ ${v8} \/ ${v9} ${v10} ${v11} ${v12}`;\r\n\r\n        \/\/ --- \u586b\u5145 Payload \u4fe1\u606f\u81f3 Textarea ---\r\n        const msgTextArea = document.getElementById('form-message');\r\n        if (msgTextArea) {\r\n            const currentCountry = document.getElementById('form-country') ? document.getElementById('form-country').value.trim() : '';\r\n            \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 ? currentCountry : '(Not specified)'}\\n`;\r\n            structuredMessage += `* Client Profile & Industry: ${clientProfile ? clientProfile : '(Not provided)'}\\n`;\r\n            structuredMessage += `* Configured Model Code: ${generatedFullCode}\\n`;\r\n            structuredMessage += `* Installation Type (1): ${selectionState[1] ? selectionState[1] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* Structure Type (2): ${selectionState[2] ? selectionState[2] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* Wetted Material (3): ${selectionState[3] ? selectionState[3] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* Nominal Pressure (4): ${selectionState[4] ? selectionState[4] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* Process Connection (5): ${selectionState[5] ? selectionState[5] : '(Not specified)'}\\n`;\r\n            structuredMessage += `* Operating Temp (6): ${selectionState[6] ? selectionState[6] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* Medium Density (7): ${selectionState[7] ? selectionState[7] + ' g\/cm\u00b3' : '(Not specified)'}\\n`;\r\n            structuredMessage += `* C-C Distance \/ Insertion Length (8): ${selectionState[8] ? selectionState[8] : '(Not specified)'}\\n`;\r\n            structuredMessage += `* Chamber Top & Bottom Structure (9): ${selectionState[9] ? selectionState[9] : '(Not specified)'}\\n`;\r\n            structuredMessage += `* Scale Ruler & Display (10): ${selectionState[10] ? selectionState[10] : '(Not selected)'}\\n`;\r\n            structuredMessage += `* Level Transmitter (11): ${selectionState[11] ? selectionState[11] : '(None)'}\\n`;\r\n            structuredMessage += `* Alarm Switch (12): ${selectionState[12] ? selectionState[12] : '(None)'}\\n`;\r\n            structuredMessage += `* Purchase Qty & Project (13): ${selectionState[13] ? selectionState[13] : '(Not provided)'}\\n`;\r\n            structuredMessage += `* Factory Certifications (14): ${selectionState[14] ? selectionState[14] : '(Standard)'}\\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    updateAllOutputs();\r\n\r\n    \/\/ ===================================================\r\n    \/\/ \ud83d\udd25 AJAX \u5f02\u6b65\u8868\u5355\u53d1\u9001\uff08\u53cc\u91cd\u5f3a\u884c\u6821\u9a8c\u4e0e\u88c5\u8f7d\uff09\r\n    \/\/ ===================================================\r\n    const form = document.getElementById('matrix-b2b-inquiry-form');\r\n    \/\/ \u5982\u679c\u9875\u9762\u6309\u94ae\u6ca1\u52a0 ID\uff0c\u81ea\u52a8\u67e5\u627e form \u91cc\u7684 submit \u6309\u94ae\r\n    let submitBtn = document.getElementById('matrix-submit-btn') || (form ? form.querySelector('button[type=\"submit\"]') : null);\r\n    \r\n    \/\/ \u5982\u679c\u9875\u9762\u6ca1\u6709\u4e13\u7528\u7684\u6d88\u606f\u63d0\u793a\u6846\uff0c\u81ea\u52a8\u751f\u6210\u4e00\u4e2a\u6302\u5728\u6309\u94ae\u4e0b\u65b9\r\n    let resultDiv = document.getElementById('matrixFormResult');\r\n    if (!resultDiv && form) {\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    if (form) {\r\n        form.addEventListener('submit', function(e) {\r\n            e.preventDefault();\r\n\r\n            updateAllOutputs();\r\n\r\n            \/\/ \u6293\u53d6\u5e76\u6821\u9a8c\u57fa\u7840\u5b57\u6bb5\u503c\r\n            const emailVal = document.getElementById('form-email') ? document.getElementById('form-email').value.trim() : '';\r\n            const phoneVal = document.getElementById('form-phone') ? document.getElementById('form-phone').value.trim() : '';\r\n            const messageVal = document.getElementById('form-message') ? document.getElementById('form-message').value.trim() : '';\r\n\r\n            if (!emailVal || !phoneVal || !messageVal) {\r\n                if (resultDiv) {\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                }\r\n                return;\r\n            }\r\n\r\n            if (submitBtn) {\r\n                submitBtn.disabled = true;\r\n                submitBtn.textContent = 'Sending Technical Inquiry...';\r\n            }\r\n            if (resultDiv) {\r\n                resultDiv.style.color = '#64748b';\r\n                resultDiv.textContent = '\ud83d\udd04 Processing your configuration matrix...';\r\n            }\r\n\r\n            \/\/ \u5b9e\u4f8b\u5316 FormData \u5e76\u663e\u5f0f\u8865\u9f50\u540e\u7aef\u8981\u6c42\u7684\u6240\u6709\u952e\u503c\u5bf9\r\n            const formData = new FormData(form);\r\n\r\n            \/\/ 1. \u786e\u4fdd action \u94a9\u5b50\u6b63\u786e\r\n            formData.set('action', 'contact_form');\r\n\r\n            \/\/ 2. \u8865\u5168 name\uff08\u540e\u7aef\u8981\u6c42\u975e\u7a7a\uff09\r\n            const inferredName = clientProfile ? clientProfile : \"B2B Site Inquiry\";\r\n            formData.set('name', inferredName);\r\n\r\n            \/\/ 3. \u663e\u5f0f\u8986\u76d6\u6253\u5305\uff0c\u786e\u4fdd\u540e\u7aef 100% \u63a5\u6536\u5230 email, phone, message\r\n            formData.set('email', emailVal);\r\n            formData.set('phone', phoneVal);\r\n            formData.set('message', messageVal);\r\n\r\n            if (document.getElementById('form-country')) {\r\n                formData.set('country', document.getElementById('form-country').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) {\r\n                    throw new Error('SERVER_HTTP_ERROR_' + response.status);\r\n                }\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                    if (resultDiv) {\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                    form.reset();\r\n                    if (typeof turnstile !== \"undefined\") turnstile.reset();\r\n                    \r\n                    \/\/ \u91cd\u7f6e\u77e9\u9635\u9009\u4e2d\u72b6\u6001\u4e0e\u8f93\u5165\u6846\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                    \/\/ \u6e05\u7a7a\u6240\u6709\u6587\u672c\u8f93\u5165 DOM\r\n                    ['client-profile-input', 'input-step-5', 'input-step-7', 'input-step-8', 'input-step-9', 'input-step-13', 'input-step-14'].forEach(id => {\r\n                        const el = document.getElementById(id);\r\n                        if (el) el.value = '';\r\n                    });\r\n\r\n                    updateAllOutputs();\r\n                    return;\r\n                }\r\n\r\n                if (responseStatus === \"REQUIRED_FIELDS_MISSING\") {\r\n                    if (resultDiv) {\r\n                        resultDiv.style.color = '#ef4444';\r\n                        resultDiv.textContent = '\u274c Form Error: Required payload fields are missing. Please check your contact information.';\r\n                    }\r\n                    return;\r\n                }\r\n\r\n                if (responseStatus === \"NO_TURNSTILE_TOKEN\") {\r\n                    if (resultDiv) {\r\n                        resultDiv.style.color = '#ef4444';\r\n                        resultDiv.textContent = '\u274c Security Error: Verification token missing. Please refresh the page.';\r\n                    }\r\n                    return;\r\n                }\r\n\r\n                if (responseStatus === \"TURNSTILE_FAILED\") {\r\n                    if (resultDiv) {\r\n                        resultDiv.style.color = '#ef4444';\r\n                        resultDiv.textContent = '\u274c Security Verification Failed: Please complete the Cloudflare Turnstile checkbox.';\r\n                    }\r\n                    if (typeof turnstile !== \"undefined\") turnstile.reset();\r\n                    return;\r\n                }\r\n\r\n                if (responseStatus === \"MAIL_FAILED\") {\r\n                    if (resultDiv) {\r\n                        resultDiv.style.color = '#ef4444';\r\n                        resultDiv.textContent = '\u274c System Error: Server failed to deliver email. Please contact us directly at info@instrava.com.';\r\n                    }\r\n                    return;\r\n                }\r\n\r\n                if (resultDiv) {\r\n                    resultDiv.style.color = '#ef4444';\r\n                    resultDiv.textContent = '\u274c System Notice: Send execution completed with status: ' + responseStatus;\r\n                }\r\n            })\r\n            .catch(error => {\r\n                if (submitBtn) {\r\n                    submitBtn.disabled = false;\r\n                    submitBtn.textContent = 'Lock Technical Matrix & Send Formal Inquiry';\r\n                }\r\n                if (resultDiv) {\r\n                    resultDiv.style.color = '#ef4444';\r\n                    resultDiv.textContent = '\u274c Transmission Interrupted: Network error or server unavailable.';\r\n                }\r\n                console.error('AJAX Error:', error);\r\n            });\r\n        });\r\n    }\r\n});\r\n<\/script>\r\n\r\n<style>\r\n    .instrava-spec-container {\r\n        font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\r\n        background-color: #f8fafc;\r\n        padding: 30px;\r\n        border-radius: 12px;\r\n        max-width: 1382px;\r\n        margin: 20px auto;\r\n        color: #1e293b;\r\n        box-shadow: 0 10px 30px -5px rgba(0,0,0,0.05);\r\n    }\r\n    .matrix-header { border-bottom: 2px solid #e2e8f0; padding-bottom: 18px; margin-bottom: 35px; }\r\n    .matrix-title { font-size: 25px; color: #0f172a; padding-top: 60px; font-weight: 800; margin: 0; letter-spacing: -0.5px; }\r\n    .matrix-subtitle { font-size: 14px; color: #64748b; margin: 6px 0 0 0; line-height: 1.5; }\r\n    \r\n    .matrix-step-block {\r\n        background: #ffffff;\r\n        border: 1px solid #e2e8f0;\r\n        border-radius: 8px;\r\n        padding: 22px 20px;\r\n        margin-bottom: 25px;\r\n        position: relative;\r\n        box-shadow: 0 2px 4px rgba(0,0,0,0.01);\r\n    }\r\n    .profile-block { border: 1px dashed #3182ce; background: #f0f8ff; }\r\n    .profile-badge { background: #3182ce !important; box-shadow: 0 4px 6px -1px rgba(49, 130, 206, 0.3) !important; }\r\n    .profile-input-wrapper { width: 100%; box-sizing: border-box; }\r\n    .profile-input-field {\r\n        width: 100%; padding: 12px 15px; border: 1px solid #cbd5e1; border-radius: 6px;\r\n        font-size: 14px; box-sizing: border-box; transition: all 0.2s ease; background-color: #ffffff;\r\n        margin: 0 !important; height: auto !important;\r\n    }\r\n    .profile-input-field:focus { border-color: #2563eb; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15); outline: none; }\r\n\r\n    .step-badge {\r\n        position: absolute; top: -11px; left: 20px; background: #475569; color: #ffffff;\r\n        font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 20px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.08);\r\n    }\r\n    .step-header-text { font-size: 15px; font-weight: 700; color: #1e293b; margin-bottom: 16px; padding-top: 3px; }\r\n    \r\n    .matrix-grid { display: grid; gap: 12px; }\r\n    .grid-8 { grid-template-columns: repeat(8, 1fr); }\r\n    .grid-7 { grid-template-columns: repeat(7, 1fr); }\r\n    .grid-6 { grid-template-columns: repeat(6, 1fr); }\r\n    .grid-5 { grid-template-columns: repeat(5, 1fr); }\r\n    .grid-4 { grid-template-columns: repeat(4, 1fr); }\r\n    .grid-3 { grid-template-columns: repeat(3, 1fr); }\r\n    .grid-2 { grid-template-columns: repeat(2, 1fr); }\r\n    \r\n    .grid-card {\r\n        border: 1px solid #cbd5e1; border-radius: 6px; padding: 12px 10px; text-align: center;\r\n        background: #f8fafc; cursor: pointer; user-select: none; transition: all 0.2s ease;\r\n    }\r\n    .grid-card:hover { border-color: #2563eb; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.04); }\r\n    \r\n    .grid-card.card-selected {\r\n        border-color: #10b981 !important; background-color: #ecfdf5 !important;\r\n        box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2) !important; transform: scale(0.98);\r\n    }\r\n    .grid-card.card-selected .card-code { color: #10b981 !important; background: rgba(16, 185, 129, 0.1) !important; }\r\n\r\n    .card-code {\r\n        font-size: 14px; font-weight: 800; color: #475569; margin-bottom: 5px;\r\n        background: rgba(71, 85, 105, 0.06); padding: 2px 6px; border-radius: 4px; display: inline-block;\r\n    }\r\n    .card-desc { font-size: 12px; font-weight: 600; color: #334155; line-height: 1.4; }\r\n    .card-desc small { color: #64748b; font-weight: 400; display: block; margin-top: 3px; }\r\n    \r\n    .pro-card .card-code { color: #b45309; background: rgba(180, 83, 9, 0.06); }\r\n    .highlight-card .card-code { color: #dc2626; background: rgba(220, 38, 38, 0.06); }\r\n    \r\n    .range-input-container { \r\n        display: flex; align-items: center; background: #f1f5f9; padding: 12px 15px; \r\n        border-radius: 6px; border: 1px dashed #cbd5e1; gap: 15px; height: auto !important;\r\n    }\r\n    .input-prefix-box { \r\n        display: inline-flex; align-items: center; background: #ffffff; padding: 6px 12px; \r\n        border-radius: 6px; border: 1px solid #cbd5e1; flex-shrink: 0; height: 38px; box-sizing: border-box;\r\n    }\r\n    .matrix-text-input { \r\n        border: none !important; font-size: 14px; font-weight: 700; color: #0f172a; width: 85px; \r\n        text-align: center; padding: 0 !important; margin: 0 !important; height: 100% !important; background: transparent !important;\r\n    }\r\n    .matrix-text-input:focus { outline: none !important; box-shadow: none !important; }\r\n    .input-unit { font-size: 13px; font-weight: 700; color: #64748b; display: inline-block; white-space: nowrap; margin-left: 5px; }\r\n    .range-instructions { font-size: 12px; color: #475569; line-height: 1.4; margin: 0; }\r\n    \r\n    .final-builder-container { margin-top: 35px; background: #0f172a; border-radius: 8px; padding: 20px; color: #ffffff; }\r\n    .builder-title-bar { font-size: 13px; font-weight: 700; color: #38bdf8; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }\r\n    .builder-matrix-display { font-family: \"Courier New\", Courier, monospace; font-size: 14px; font-weight: 700; color: #64748b; display: flex; align-items: center; flex-wrap: wrap; gap: 5px; line-height: 2.2; }\r\n    .b-box { background: #1e293b; color: #475569; border: 1px solid #334155; padding: 2px 8px; border-radius: 4px; font-size: 13px; min-width: 28px; text-align: center; display: inline-block; }\r\n    .b-box-active { background: #10b981 !important; color: #ffffff !important; border-color: #10b981 !important; box-shadow: 0 0 10px rgba(16, 185, 129, 0.4); }\r\n    \r\n    .inquiry-form-container {\r\n        margin-top: 40px; background: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px;\r\n        box-shadow: 0 4px 20px rgba(0,0,0,0.02);\r\n    }\r\n    .form-header { border-bottom: 1px solid #f1f5f9; padding-bottom: 15px; margin-bottom: 25px; }\r\n    .form-header h3 { font-size: 18px; color: #0f172a; font-weight: 800; margin: 0; }\r\n    .form-header p { font-size: 13px; color: #64748b; margin: 6px 0 0 0; }\r\n    \r\n    .form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }\r\n    .group-full { grid-column: span 2; }\r\n    .form-group { display: flex; flex-direction: column; }\r\n    .form-label { font-size: 13px; font-weight: 700; color: #334155; margin-bottom: 8px; }\r\n    .form-label .req { color: #ef4444; margin-left: 2px; }\r\n    \r\n    .form-input {\r\n        padding: 10px 14px; border: 1px solid #cbd5e1; border-radius: 6px; font-size: 14px;\r\n        transition: all 0.2s ease; background-color: #fff; box-sizing: border-box; height: auto !important; margin: 0 !important;\r\n    }\r\n    .form-input:focus { border-color: #2563eb; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12); outline: none; }\r\n    \r\n    .form-textarea {\r\n        padding: 12px 14px; border: 1px solid #cbd5e1; border-radius: 6px; font-size: 13px; font-family: \"Courier New\", Courier, monospace;\r\n        min-height: 165px; resize: vertical; line-height: 1.5; background: #f8fafc; color: #334155; box-sizing: border-box; margin: 0 !important;\r\n    }\r\n    .form-textarea:focus { border-color: #2563eb; background: #ffffff; outline: none; }\r\n    \r\n    .form-submit-btn {\r\n        margin-top: 25px; width: 100%; background: #2563eb; color: #ffffff; font-size: 15px; font-weight: 700;\r\n        padding: 14px; border: none; border-radius: 6px; cursor: pointer; transition: background 0.2s ease;\r\n        box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.15);\r\n    }\r\n    .form-submit-btn:hover { background: #1d4ed8; }\r\n    \r\n    @media screen and (max-width: 1000px) {\r\n        .matrix-grid { grid-template-columns: repeat(4, 1fr) !important; }\r\n    }\r\n    @media screen and (max-width: 650px) {\r\n        .matrix-grid { grid-template-columns: repeat(2, 1fr) !important; }\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: flex-start; gap: 8px; }\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-f8b566d e-flex e-con-boxed e-con e-parent\" data-id=\"f8b566d\" 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-e0ea458 elementor-widget elementor-widget-heading\" data-id=\"e0ea458\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"magnetic-level-indicators-faq\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ For Purchasing Magnetic Level Gauge<\/h2>\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-3de784a elementor-widget elementor-widget-n-accordion\" data-id=\"3de784a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. 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-6490\" 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-6490\" >\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 magnetic level gauge 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-1eaac4f e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-6490\" data-id=\"1eaac4f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-4d8f039 elementor-widget elementor-widget-text-editor\" data-id=\"4d8f039\" 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-6491\" 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-6491\" >\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-aaf36d9 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-6491\" data-id=\"aaf36d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-538f84a elementor-widget elementor-widget-text-editor\" data-id=\"538f84a\" 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-6492\" 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-6492\" >\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-c2ca2fd e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-6492\" data-id=\"c2ca2fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-1c2ddd8 elementor-widget elementor-widget-text-editor\" data-id=\"1c2ddd8\" 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-6493\" 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-6493\" >\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-35868bd e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-6493\" data-id=\"35868bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-e0d1c24 elementor-widget elementor-widget-text-editor\" data-id=\"e0d1c24\" 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-6494\" 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-6494\" >\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-b752905 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-6494\" data-id=\"b752905\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-005ca0e elementor-widget elementor-widget-text-editor\" data-id=\"005ca0e\" 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-6495\" 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-6495\" >\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-1b8b9f8 e-con-full e-flex e-con e-child\" role=\"region\" aria-labelledby=\"e-n-accordion-item-6495\" data-id=\"1b8b9f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-aeaa6f7 elementor-widget elementor-widget-text-editor\" data-id=\"aeaa6f7\" 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-f01ed17 e-flex e-con-boxed e-con e-parent\" data-id=\"f01ed17\" 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-45b6cdd elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"45b6cdd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:&quot;37181&quot;,&quot;columns&quot;:1,&quot;_skin&quot;:&quot;post&quot;,&quot;columns_tablet&quot;:&quot;2&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 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>Magnetic Level Gauges For Wholesale Procurement Services Your trusted sourcing partner for magnetic level gauges 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&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":29835,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-38988","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>Magnetic Level Gauge Supplier in China<\/title>\n<meta name=\"description\" content=\"Instrava: Curated industrial &amp; lab products. Fully customized. 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