{"id":30541,"date":"2026-01-06T11:37:03","date_gmt":"2026-01-06T11:37:03","guid":{"rendered":"https:\/\/instrava.com\/?p=30541"},"modified":"2026-01-06T11:59:25","modified_gmt":"2026-01-06T11:59:25","slug":"indicador-de-nivel-magnetico-vs-indicador-de-nivel-hidrostatico-tecnologia-y-guia-de-seleccion","status":"publish","type":"post","link":"https:\/\/instrava.com\/es\/indicador-de-nivel-magnetico-vs-indicador-de-nivel-hidrostatico-tecnologia-y-guia-de-seleccion\/","title":{"rendered":"Indicador de nivel magn\u00e9tico frente a indicador de nivel hidrost\u00e1tico: Tecnolog\u00eda y gu\u00eda de selecci\u00f3n"},"content":{"rendered":"<h2 data-start=\"217\" data-end=\"236\"><strong data-start=\"220\" data-end=\"236\">Introducci\u00f3n<\/strong><\/h2>\n<p data-start=\"238\" data-end=\"488\">Los indicadores de nivel magn\u00e9ticos y los indicadores de nivel hidrost\u00e1ticos son dos instrumentos muy utilizados para controlar el nivel de l\u00edquidos en la industria. Ambas tecnolog\u00edas son maduras y fiables, pero sirven para fines distintos y se adaptan a condiciones de proceso diferentes.<\/p>\n<p data-start=\"490\" data-end=\"808\">Desde la perspectiva de un fabricante OEM, comprender las diferencias entre un indicador de nivel magn\u00e9tico y un indicador de nivel hidrost\u00e1tico es esencial para seleccionar la soluci\u00f3n de medici\u00f3n de nivel adecuada. Este art\u00edculo compara los dos tipos en t\u00e9rminos de principio de funcionamiento, rendimiento, instalaci\u00f3n e idoneidad de la aplicaci\u00f3n.<\/p>\n<hr data-start=\"810\" data-end=\"813\" \/>\n<h2 data-start=\"815\" data-end=\"839\"><strong data-start=\"818\" data-end=\"839\">Principio de funcionamiento<\/strong><\/h2>\n<h3 data-start=\"841\" data-end=\"869\"><strong data-start=\"845\" data-end=\"869\">Medidor de nivel magn\u00e9tico<\/strong><\/h3>\n<p data-start=\"871\" data-end=\"1160\">A <strong><a href=\"https:\/\/instrava.com\/product\/magnetic-level-oil-gas-storage-tank\/\">indicador magn\u00e9tico de nivel<\/a><\/strong> es un instrumento visual de contacto. Consiste en un flotador que contiene un im\u00e1n permanente que se mueve hacia arriba y hacia abajo dentro de una c\u00e1mara sellada a medida que cambia el nivel del l\u00edquido. Unas aletas indicadoras externas o una pantalla magn\u00e9tica siguen la posici\u00f3n del flotador para mostrar el nivel en tiempo real.<\/p>\n<p data-start=\"1162\" data-end=\"1283\">Los indicadores de nivel magn\u00e9ticos proporcionan una indicaci\u00f3n de nivel directa e intuitiva sin necesidad de alimentaci\u00f3n el\u00e9ctrica ni se\u00f1ales electr\u00f3nicas.<\/p>\n<hr data-start=\"1285\" data-end=\"1288\" \/>\n<h3 data-start=\"1290\" data-end=\"1321\"><strong data-start=\"1294\" data-end=\"1321\">Indicador de nivel hidrost\u00e1tico<\/strong><\/h3>\n<p data-start=\"1323\" data-end=\"1538\"><a href=\"https:\/\/instrava.com\/product\/hydrostatic-pressure-transmitter\/\"><strong>Indicadores de nivel hidrost\u00e1tico<\/strong><\/a> medir el nivel de l\u00edquido en funci\u00f3n de la presi\u00f3n. El dispositivo detecta la presi\u00f3n hidrost\u00e1tica generada por la altura de la columna de l\u00edquido y la convierte en una se\u00f1al de salida est\u00e1ndar como 4-20 mA.<\/p>\n<p data-start=\"1540\" data-end=\"1668\">Este tipo de indicador de nivel es un instrumento de medici\u00f3n electr\u00f3nico y requiere una densidad de l\u00edquido estable para garantizar lecturas precisas.<\/p>\n<hr data-start=\"1670\" data-end=\"1673\" \/>\n<h2 data-start=\"1675\" data-end=\"1704\"><strong data-start=\"1678\" data-end=\"1704\">Comparaci\u00f3n de resultados<\/strong><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<div class=\"table-responsive\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1706\" data-end=\"2285\">\n<thead data-start=\"1706\" data-end=\"1763\">\n<tr data-start=\"1706\" data-end=\"1763\">\n<th data-start=\"1706\" data-end=\"1713\" data-col-size=\"sm\">Art\u00edculo<\/th>\n<th data-start=\"1713\" data-end=\"1736\" data-col-size=\"sm\">Medidor de nivel magn\u00e9tico<\/th>\n<th data-start=\"1736\" data-end=\"1763\" data-col-size=\"sm\">Indicador de nivel hidrost\u00e1tico<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1820\" data-end=\"2285\">\n<tr data-start=\"1820\" data-end=\"1897\">\n<td data-start=\"1820\" data-end=\"1841\" data-col-size=\"sm\">M\u00e9todo de medici\u00f3n<\/td>\n<td data-col-size=\"sm\" data-start=\"1841\" data-end=\"1868\">Indicaci\u00f3n visual directa<\/td>\n<td data-col-size=\"sm\" data-start=\"1868\" data-end=\"1897\">Electr\u00f3nica basada en la presi\u00f3n<\/td>\n<\/tr>\n<tr data-start=\"1898\" data-end=\"1940\">\n<td data-start=\"1898\" data-end=\"1913\" data-col-size=\"sm\">Fuente de alimentaci\u00f3n<\/td>\n<td data-col-size=\"sm\" data-start=\"1913\" data-end=\"1928\">No es necesario<\/td>\n<td data-col-size=\"sm\" data-start=\"1928\" data-end=\"1940\">Requerido<\/td>\n<\/tr>\n<tr data-start=\"1941\" data-end=\"2008\">\n<td data-start=\"1941\" data-end=\"1952\" data-col-size=\"sm\">Precisi\u00f3n<\/td>\n<td data-col-size=\"sm\" data-start=\"1952\" data-end=\"1980\">Alta para indicaci\u00f3n local<\/td>\n<td data-col-size=\"sm\" data-start=\"1980\" data-end=\"2008\">Alta con densidad estable<\/td>\n<\/tr>\n<tr data-start=\"2009\" data-end=\"2085\">\n<td data-start=\"2009\" data-end=\"2025\" data-col-size=\"sm\">Se\u00f1al de salida<\/td>\n<td data-col-size=\"sm\" data-start=\"2025\" data-end=\"2055\">Salida de transmisor opcional<\/td>\n<td data-col-size=\"sm\" data-start=\"2055\" data-end=\"2085\">Salida el\u00e9ctrica est\u00e1ndar<\/td>\n<\/tr>\n<tr data-start=\"2086\" data-end=\"2113\">\n<td data-start=\"2086\" data-end=\"2100\" data-col-size=\"sm\">Mantenimiento<\/td>\n<td data-col-size=\"sm\" data-start=\"2100\" data-end=\"2106\">Bajo<\/td>\n<td data-col-size=\"sm\" data-start=\"2106\" data-end=\"2113\">Bajo<\/td>\n<\/tr>\n<tr data-start=\"2114\" data-end=\"2146\">\n<td data-start=\"2114\" data-end=\"2134\" data-col-size=\"sm\">Influencia de la densidad<\/td>\n<td data-col-size=\"sm\" data-start=\"2134\" data-end=\"2139\">No<\/td>\n<td data-col-size=\"sm\" data-start=\"2139\" data-end=\"2146\">S\u00ed<\/td>\n<\/tr>\n<tr data-start=\"2147\" data-end=\"2209\">\n<td data-start=\"2147\" data-end=\"2171\" data-col-size=\"sm\">Tolerancia t\u00e9rmica<\/td>\n<td data-col-size=\"sm\" data-start=\"2171\" data-end=\"2178\">Bien<\/td>\n<td data-col-size=\"sm\" data-start=\"2178\" data-end=\"2209\">Limitado a alta temperatura<\/td>\n<\/tr>\n<tr data-start=\"2210\" data-end=\"2251\">\n<td data-start=\"2210\" data-end=\"2233\" data-col-size=\"sm\">Adecuaci\u00f3n a la presi\u00f3n<\/td>\n<td data-col-size=\"sm\" data-start=\"2233\" data-end=\"2240\">Bien<\/td>\n<td data-col-size=\"sm\" data-start=\"2240\" data-end=\"2251\">Limitado<\/td>\n<\/tr>\n<tr data-start=\"2252\" data-end=\"2285\">\n<td data-start=\"2252\" data-end=\"2267\" data-col-size=\"sm\">Riesgo de fracaso<\/td>\n<td data-col-size=\"sm\" data-start=\"2267\" data-end=\"2278\">Muy bajo<\/td>\n<td data-col-size=\"sm\" data-start=\"2278\" data-end=\"2285\">Bajo<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n<\/div>\n<hr data-start=\"2287\" data-end=\"2290\" \/>\n<h2 data-start=\"2292\" data-end=\"2322\"><strong data-start=\"2295\" data-end=\"2322\">Comparaci\u00f3n de instalaciones<\/strong><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<div class=\"table-responsive\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2324\" data-end=\"2815\">\n<thead data-start=\"2324\" data-end=\"2396\">\n<tr data-start=\"2324\" data-end=\"2396\">\n<th data-start=\"2324\" data-end=\"2346\" data-col-size=\"sm\">Factor de instalaci\u00f3n<\/th>\n<th data-start=\"2346\" data-end=\"2369\" data-col-size=\"sm\">Medidor de nivel magn\u00e9tico<\/th>\n<th data-start=\"2369\" data-end=\"2396\" data-col-size=\"sm\">Indicador de nivel hidrost\u00e1tico<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2467\" data-end=\"2815\">\n<tr data-start=\"2467\" data-end=\"2533\">\n<td data-start=\"2467\" data-end=\"2487\" data-col-size=\"sm\">Posici\u00f3n de montaje<\/td>\n<td data-col-size=\"sm\" data-start=\"2487\" data-end=\"2510\">Montaje lateral en el dep\u00f3sito<\/td>\n<td data-col-size=\"sm\" data-start=\"2510\" data-end=\"2533\">Fondo o sumergido<\/td>\n<\/tr>\n<tr data-start=\"2534\" data-end=\"2605\">\n<td data-start=\"2534\" data-end=\"2555\" data-col-size=\"sm\">Conexi\u00f3n a proceso<\/td>\n<td data-col-size=\"sm\" data-start=\"2555\" data-end=\"2583\">Requiere c\u00e1mara externa<\/td>\n<td data-col-size=\"sm\" data-start=\"2583\" data-end=\"2605\">Roscado o brida<\/td>\n<\/tr>\n<tr data-start=\"2606\" data-end=\"2677\">\n<td data-start=\"2606\" data-end=\"2623\" data-col-size=\"sm\">Contacto medio<\/td>\n<td data-col-size=\"sm\" data-start=\"2623\" data-end=\"2649\">Flotador en contacto directo<\/td>\n<td data-col-size=\"sm\" data-start=\"2649\" data-end=\"2677\">Sensor en contacto directo<\/td>\n<\/tr>\n<tr data-start=\"2678\" data-end=\"2710\">\n<td data-start=\"2678\" data-end=\"2687\" data-col-size=\"sm\">Cableado<\/td>\n<td data-col-size=\"sm\" data-start=\"2687\" data-end=\"2700\">No es necesario<\/td>\n<td data-col-size=\"sm\" data-start=\"2700\" data-end=\"2710\">Necesario<\/td>\n<\/tr>\n<tr data-start=\"2711\" data-end=\"2750\">\n<td data-start=\"2711\" data-end=\"2735\" data-col-size=\"sm\">Influencia de la obstrucci\u00f3n<\/td>\n<td data-col-size=\"sm\" data-start=\"2735\" data-end=\"2742\">Ninguno<\/td>\n<td data-col-size=\"sm\" data-start=\"2742\" data-end=\"2750\">Ninguno<\/td>\n<\/tr>\n<tr data-start=\"2751\" data-end=\"2815\">\n<td data-start=\"2751\" data-end=\"2772\" data-col-size=\"sm\">Acceso para mantenimiento<\/td>\n<td data-col-size=\"sm\" data-start=\"2772\" data-end=\"2791\">F\u00e1cil acceso lateral<\/td>\n<td data-col-size=\"sm\" data-start=\"2791\" data-end=\"2815\">Acceso inferior necesario<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n<\/div>\n<hr data-start=\"2817\" data-end=\"2820\" \/>\n<h2 data-start=\"2822\" data-end=\"2849\"><strong data-start=\"2825\" data-end=\"2849\">Aplicaciones t\u00edpicas<\/strong><\/h2>\n<h3 data-start=\"2851\" data-end=\"2892\"><strong data-start=\"2855\" data-end=\"2892\">Aplicaciones del medidor de nivel magn\u00e9tico<\/strong><\/h3>\n<p data-start=\"2894\" data-end=\"2930\">Los indicadores de nivel magn\u00e9ticos son ideales para:<\/p>\n<ul data-start=\"2931\" data-end=\"3121\">\n<li data-start=\"2931\" data-end=\"2959\">\n<p data-start=\"2933\" data-end=\"2959\">Calderas de alta temperatura<\/p>\n<\/li>\n<li data-start=\"2960\" data-end=\"2983\">\n<p data-start=\"2962\" data-end=\"2983\">Recipientes presurizados<\/p>\n<\/li>\n<li data-start=\"2984\" data-end=\"3012\">\n<p data-start=\"2986\" data-end=\"3012\">Dep\u00f3sitos de productos qu\u00edmicos corrosivos<\/p>\n<\/li>\n<li data-start=\"3013\" data-end=\"3064\">\n<p data-start=\"3015\" data-end=\"3064\">Situaciones que requieren una visualizaci\u00f3n local del nivel<\/p>\n<\/li>\n<li data-start=\"3065\" data-end=\"3121\">\n<p data-start=\"3067\" data-end=\"3121\">Procesos cr\u00edticos para la seguridad sin disponibilidad de energ\u00eda<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3123\" data-end=\"3254\">Se utilizan habitualmente en plantas petroqu\u00edmicas, tanques de almacenamiento y recipientes de proceso en los que los operarios necesitan una supervisi\u00f3n intuitiva del nivel.<\/p>\n<hr data-start=\"3256\" data-end=\"3259\" \/>\n<h3 data-start=\"3261\" data-end=\"3305\"><strong data-start=\"3265\" data-end=\"3305\">Aplicaciones del medidor de nivel hidrost\u00e1tico<\/strong><\/h3>\n<p data-start=\"3307\" data-end=\"3349\">Los medidores de nivel hidrost\u00e1ticos son adecuados para:<\/p>\n<ul data-start=\"3350\" data-end=\"3499\">\n<li data-start=\"3350\" data-end=\"3371\">\n<p data-start=\"3352\" data-end=\"3371\">Dep\u00f3sitos atmosf\u00e9ricos<\/p>\n<\/li>\n<li data-start=\"3372\" data-end=\"3399\">\n<p data-start=\"3374\" data-end=\"3399\">Sistemas de tratamiento del agua<\/p>\n<\/li>\n<li data-start=\"3400\" data-end=\"3426\">\n<p data-start=\"3402\" data-end=\"3426\">Dep\u00f3sitos subterr\u00e1neos<\/p>\n<\/li>\n<li data-start=\"3427\" data-end=\"3457\">\n<p data-start=\"3429\" data-end=\"3457\">Dep\u00f3sitos de combustible y aceite<\/p>\n<\/li>\n<li data-start=\"3458\" data-end=\"3499\">\n<p data-start=\"3460\" data-end=\"3499\">Supervisi\u00f3n remota mediante sistemas de control<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3501\" data-end=\"3581\">Esta tecnolog\u00eda suele seleccionarse cuando se requiere una salida electr\u00f3nica continua.<\/p>\n<hr data-start=\"3583\" data-end=\"3586\" \/>\n<h2 data-start=\"3588\" data-end=\"3642\"><strong data-start=\"3591\" data-end=\"3642\">Gu\u00eda de selecci\u00f3n desde la perspectiva del fabricante<\/strong><\/h2>\n<p data-start=\"3644\" data-end=\"3723\">A la hora de elegir entre estos dos medidores de nivel, los fabricantes suelen tener en cuenta:<\/p>\n<ul data-start=\"3725\" data-end=\"3912\">\n<li data-start=\"3725\" data-end=\"3772\">\n<p data-start=\"3727\" data-end=\"3772\">Si se requiere indicaci\u00f3n visual local<\/p>\n<\/li>\n<li data-start=\"3773\" data-end=\"3809\">\n<p data-start=\"3775\" data-end=\"3809\">Temperatura y presi\u00f3n del proceso<\/p>\n<\/li>\n<li data-start=\"3810\" data-end=\"3849\">\n<p data-start=\"3812\" data-end=\"3849\">Necesidad de transmisi\u00f3n de se\u00f1ales a distancia<\/p>\n<\/li>\n<li data-start=\"3850\" data-end=\"3878\">\n<p data-start=\"3852\" data-end=\"3878\">Estabilidad de la densidad del l\u00edquido<\/p>\n<\/li>\n<li data-start=\"3879\" data-end=\"3912\">\n<p data-start=\"3881\" data-end=\"3912\">Espacio de instalaci\u00f3n y presupuesto<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3914\" data-end=\"4080\">Los indicadores de nivel magn\u00e9ticos son los preferidos para entornos dif\u00edciles e indicaci\u00f3n directa, mientras que los indicadores de nivel hidrost\u00e1ticos se eligen para proyectos econ\u00f3micos de monitorizaci\u00f3n remota.<\/p>\n<hr data-start=\"4082\" data-end=\"4085\" \/>\n<h2 data-start=\"4087\" data-end=\"4104\"><strong data-start=\"4090\" data-end=\"4104\">Conclusi\u00f3n<\/strong><\/h2>\n<p data-start=\"4106\" data-end=\"4416\">Los indicadores de nivel magn\u00e9ticos y los indicadores de nivel hidrost\u00e1ticos tienen ventajas \u00fanicas en la medici\u00f3n de nivel industrial. El indicador de nivel magn\u00e9tico ofrece una indicaci\u00f3n visual sencilla, segura y muy fiable. El indicador de nivel hidrost\u00e1tico proporciona una salida electr\u00f3nica precisa y rentable para aplicaciones convencionales.<\/p>\n<p data-start=\"4418\" data-end=\"4601\">Comprendiendo sus diferencias y consultando a fabricantes de indicadores de nivel OEM experimentados, los usuarios pueden seleccionar la soluci\u00f3n de medici\u00f3n de nivel m\u00e1s adecuada para sus dep\u00f3sitos y recipientes.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Magnetic level gauges and hydrostatic level gauges are two widely used instruments for industrial liquid level monitoring. Both technologies are mature and reliable, but they serve different purposes and are suitable for different process conditions. From an OEM manufacturer\u2019s perspective, understanding the differences between a magnetic level gauge and a hydrostatic level gauge is&#8230;<\/p>","protected":false},"author":1,"featured_media":30542,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[295],"tags":[310,324,326,306,331,325,309],"class_list":["post-30541","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-level-gauge","tag-4-20ma-signal","tag-ce","tag-chemical-industry","tag-hydrostatic-pressure","tag-intrinsically-safe","tag-rohs","tag-working-principle"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Magnetic Level Gauge vs Hydrostatic Level Gauge - Instrava<\/title>\n<meta name=\"description\" content=\"Compare magnetic level gauges and hydrostatic level gauges, and learn how OEM manufacturers choose the right level gauge for industrial tanks.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/instrava.com\/es\/indicador-de-nivel-magnetico-vs-indicador-de-nivel-hidrostatico-tecnologia-y-guia-de-seleccion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Magnetic Level Gauge vs Hydrostatic Level Gauge - 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