{"id":6112,"date":"2026-10-19T09:00:00","date_gmt":"2026-10-19T01:00:00","guid":{"rendered":"https:\/\/www.sj-gauge.com\/?p=6112"},"modified":"2026-10-19T19:27:01","modified_gmt":"2026-10-19T11:27:01","slug":"industrial-thermometer-insertion-length","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/","title":{"rendered":"Profundidad de inserci\u00f3n del term\u00f3metro: \u00bfQu\u00e9 longitud debe tener el v\u00e1stago?"},"content":{"rendered":"<p>\u00bfA qu\u00e9 profundidad debe insertarse el v\u00e1stago de un term\u00f3metro industrial? No existe una longitud \u00fanica que funcione para todas las tuber\u00edas o recipientes. La secci\u00f3n de detecci\u00f3n activa debe alcanzar una parte representativa del medio, mientras que el v\u00e1stago o termopozo debe soportar las condiciones del proceso.<\/p>\n\n\n\n<p>Una longitud de tubo demasiado corta permite que la pared de la tuber\u00eda y el entorno influyan en la lectura. Una longitud excesiva sin soporte puede aumentar las fuerzas del fluido, la vibraci\u00f3n y las cargas de flexi\u00f3n. Por lo tanto, un v\u00e1stago m\u00e1s largo no garantiza autom\u00e1ticamente una mejor medici\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\" style=\"width:640px;max-width:100%;margin:32px auto\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1087\" height=\"1447\" src=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe.png\" alt=\"Temperature sensing assembly entering an insulated industrial pipe\" class=\"wp-image-6107\" sizes=\"(max-width: 640px) 100vw, 640px\" loading=\"eager\" style=\"display:block;width:100%;height:auto;aspect-ratio:3\/2;object-fit:cover;object-position:center 42%\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe.png 1087w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe-225x300.png 225w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe-769x1024.png 769w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe-768x1022.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe-9x12.png 9w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe-300x399.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-temperature-insertion-insulated-pipe-600x799.png 600w\" \/><figcaption class=\"wp-element-caption\" style=\"text-align:center\">Figura 1 | Un conjunto de sensor de temperatura instalado muestra la conexi\u00f3n y el aislamiento externo. La fotograf\u00eda no revela la profundidad interna del immersion. Se ha eliminado el logotipo de la marca.<\/figcaption><\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Mostrar u ocultar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7b1e1c;color:#7b1e1c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7b1e1c;color:#7b1e1c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#distinguish-stem-length-from-effective-immersion\" >Distinga la longitud del tallo de la tersi\u00f3n efectiva I1TP8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#what-happens-when-immersion-is-too-shallow\" >\u00bfQu\u00e9 sucede cuando la tersi\u00f3n I1TP8 es demasiado superficial?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#can-a-stem-be-inserted-too-deeply\" >\u00bfSe puede insertar un v\u00e1stago demasiado profundamente?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#match-the-thermometer-and-thermowell-dimensions\" >Haga coincidir las dimensiones del term\u00f3metro y del termopozo.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#what-information-is-needed-to-choose-the-length\" >\u00bfQu\u00e9 informaci\u00f3n se necesita para elegir la longitud?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#international-standards-for-installation-and-review\" >Normas internacionales para la instalaci\u00f3n y revisi\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#frequently-asked-questions\" >Preguntas frecuentes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-insertion-length\/#confirm-the-installation-drawing-before-ordering\" >Confirme el plano de instalaci\u00f3n antes de realizar el pedido.<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-distinguish-stem-length-from-effective-immersion\"><span class=\"ez-toc-section\" id=\"distinguish-stem-length-from-effective-immersion\"><\/span>Distinga la longitud del tallo de la tersi\u00f3n efectiva I1TP8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Verifique el punto de referencia utilizado en el plano del fabricante. La longitud total del v\u00e1stago, la longitud por debajo de la conexi\u00f3n de proceso y la longitud real del immersion dentro de la tuber\u00eda tienen dimensiones diferentes. La secci\u00f3n de detecci\u00f3n activa es otra especificaci\u00f3n y puede ocupar m\u00e1s que solo la punta.<\/p>\n\n\n\n<p>La boquilla, la conexi\u00f3n y el aislamiento afectan la geometr\u00eda de la instalaci\u00f3n. Determine qu\u00e9 parte de la longitud especificada queda fuera del fluido, utilizando un punto de referencia constante. No reste autom\u00e1ticamente el espesor del aislamiento si la dimensi\u00f3n de inserci\u00f3n del plano ya excluye esa secci\u00f3n externa.<\/p>\n\n\n\n<p>Al pedir un <a href=\"https:\/\/www.sj-gauge.com\/es\/product\/mtb-s-ba\/\">Term\u00f3metro bimet\u00e1lico de \u00e1ngulo ajustable MTB.S_BA<\/a>, Confirme la longitud del v\u00e1stago, la longitud de detecci\u00f3n activa y la conexi\u00f3n del proceso. Ajustar el \u00e1ngulo del dial mejora la legibilidad; no modifica la profundidad a la que la secci\u00f3n de detecci\u00f3n penetra en el medio.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-happens-when-immersion-is-too-shallow\"><span class=\"ez-toc-section\" id=\"what-happens-when-immersion-is-too-shallow\"><\/span>\u00bfQu\u00e9 sucede cuando la tersi\u00f3n I1TP8 es demasiado superficial?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La secci\u00f3n de detecci\u00f3n activa puede permanecer en la boquilla o cerca de una zona de bajo caudal, en lugar de en la corriente principal.<\/li>\n\n\n\n<li>La conducci\u00f3n de calor a lo largo del v\u00e1stago y la pared de la tuber\u00eda puede hacer que la lectura se acerque a la temperatura ambiente. Un proceso caliente en un entorno m\u00e1s fr\u00edo puede entonces arrojar una lectura inferior a la real.<\/li>\n\n\n\n<li>Una secci\u00f3n de detecci\u00f3n mal acoplada puede responder de manera diferente a un cambio de temperatura, lo que dificulta la interpretaci\u00f3n de la tendencia del proceso.<\/li>\n<\/ul>\n\n\n\n<p>Aumentar immersion puede reducir algunos errores de instalaci\u00f3n, pero primero verifique que toda la longitud de detecci\u00f3n requerida est\u00e9 correctamente posicionada. Para ver comprobaciones de instalaci\u00f3n m\u00e1s amplias, consulte <a href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-inaccurate-reading\/\">Lecturas inexactas del term\u00f3metro industrial: compruebe la instalaci\u00f3n.<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\" style=\"width:640px;max-width:100%;margin:32px auto\"><img loading=\"lazy\" decoding=\"async\" width=\"1087\" height=\"1446\" src=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail.png\" alt=\"Dial thermometer showing the threaded process connection and sensing stem\" class=\"wp-image-6108\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" style=\"display:block;width:100%;height:auto;aspect-ratio:3\/2;object-fit:cover;object-position:center 78%\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail.png 1087w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail-226x300.png 226w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail-770x1024.png 770w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail-768x1022.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail-9x12.png 9w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail-300x399.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2026\/10\/sj-thermometer-stem-connection-detail-600x798.png 600w\" \/><figcaption class=\"wp-element-caption\" style=\"text-align:center\">Figura 2 | El v\u00e1stago y la conexi\u00f3n visibles son elementos de referencia diferentes. Confirme la longitud de detecci\u00f3n activa en las especificaciones, no en la fotograf\u00eda. Se han eliminado las marcas de marca.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-can-a-stem-be-inserted-too-deeply\"><span class=\"ez-toc-section\" id=\"can-a-stem-be-inserted-too-deeply\"><\/span>\u00bfSe puede insertar un v\u00e1stago demasiado profundamente?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Un v\u00e1stago o termopozo que se extiende hacia un fluido en movimiento est\u00e1 expuesto a la fricci\u00f3n y a las vibraciones. Una secci\u00f3n m\u00e1s larga sin soporte puede ser m\u00e1s vulnerable a la flexi\u00f3n o a la fatiga, especialmente a velocidades elevadas. Por lo tanto, es necesario evaluar conjuntamente la precisi\u00f3n de la temperatura y la idoneidad mec\u00e1nica.<\/p>\n\n\n\n<p>En tuber\u00edas peque\u00f1as, una conexi\u00f3n en \u00e1ngulo o una instalaci\u00f3n en un codo adecuado puede proporcionar una mayor capacidad de conexi\u00f3n, pero esta disposici\u00f3n requiere revisi\u00f3n t\u00e9cnica. No fuerce el v\u00e1stago contra la pared opuesta de la tuber\u00eda ni asuma que toda instalaci\u00f3n debe alcanzar el eje central.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-match-the-thermometer-and-thermowell-dimensions\"><span class=\"ez-toc-section\" id=\"match-the-thermometer-and-thermowell-dimensions\"><\/span>Haga coincidir las dimensiones del term\u00f3metro y del termopozo.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Un termopozo separa el v\u00e1stago sensor del proceso. Verifique su di\u00e1metro interno, profundidad interna \u00fatil, geometr\u00eda de la pared y el ajuste especificado por el fabricante con el instrumento. Un v\u00e1stago que llega al tope antes de que la conexi\u00f3n se asiente correctamente, o que deja un espacio no deseado en la punta, podr\u00eda no funcionar como se espera.<\/p>\n\n\n\n<p>Para una disposici\u00f3n roscada, el <a href=\"https:\/\/www.sj-gauge.com\/es\/product\/twc\/\">Termopozo roscado TWC<\/a> Ofrece un punto de partida para analizar las dimensiones requeridas. Confirme el conjunto completo para las condiciones de presi\u00f3n, temperatura, material y caudal; la longitud indicada en el cat\u00e1logo por s\u00ed sola no constituye una aprobaci\u00f3n mec\u00e1nica.<\/p>\n\n\n\n<p>No a\u00f1ada compuestos de transferencia de calor sin comprobar la compatibilidad y las instrucciones del instrumento. Si el tiempo de respuesta tambi\u00e9n es una preocupaci\u00f3n, revise <a href=\"https:\/\/www.sj-gauge.com\/es\/industrial-thermometer-slow-response\/\">Respuesta lenta de los term\u00f3metros industriales: causas y comprobaciones<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-information-is-needed-to-choose-the-length\"><span class=\"ez-toc-section\" id=\"what-information-is-needed-to-choose-the-length\"><\/span>\u00bfQu\u00e9 informaci\u00f3n se necesita para elegir la longitud?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Di\u00e1metro interno de la tuber\u00eda o dimensiones del recipiente, espesor de la pared y ubicaci\u00f3n prevista para la medici\u00f3n.<\/li>\n\n\n\n<li>Altura de la boquilla, dimensiones de la conexi\u00f3n, espesor del aislamiento y un dibujo que muestre los puntos de referencia dimensionales.<\/li>\n\n\n\n<li>Tipo de medio, temperatura normal y m\u00e1xima, presi\u00f3n y velocidad de flujo, incluidas las condiciones transitorias relevantes.<\/li>\n\n\n\n<li>Principio de funcionamiento del term\u00f3metro, di\u00e1metro del v\u00e1stago, longitud de detecci\u00f3n activa y tiempo de respuesta de medici\u00f3n requerido.<\/li>\n\n\n\n<li>Tipo de termopozo, material, longitud de inserci\u00f3n y cualquier evaluaci\u00f3n de vibraci\u00f3n o resistencia necesaria.<\/li>\n<\/ul>\n\n\n\n<p>Los servicios de alta velocidad, alta presi\u00f3n o cr\u00edticos pueden requerir un c\u00e1lculo de termopozo dentro del alcance de la norma aplicable. Proporcione todos los datos de dise\u00f1o en lugar de elegir una longitud a partir de una regla general.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-international-standards-for-installation-and-review\"><span class=\"ez-toc-section\" id=\"international-standards-for-installation-and-review\"><\/span>Normas internacionales para la instalaci\u00f3n y revisi\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/temperature-measurement\">ASME PTC 19.3-2024<\/a>Gu\u00eda para la medici\u00f3n de la temperatura, incluyendo la selecci\u00f3n, instalaci\u00f3n, uso e interpretaci\u00f3n de los resultados del instrumento.<\/li>\n\n\n\n<li><a href=\"https:\/\/knowledge.bsigroup.com\/products\/dial-thermometers\">EN 13190:2001<\/a>: requisitos y pruebas para term\u00f3metros industriales de esfera; su gu\u00eda de instalaci\u00f3n es relevante al revisar la configuraci\u00f3n de detecci\u00f3n.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/thermometers-direct-reading-and-remote-reading\">ASME B40.200<\/a>: aborda term\u00f3metros de lectura directa y de lectura remota, incluyendo construcci\u00f3n, instalaci\u00f3n y recomendaciones generalesmmendations.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/thermowells\">ASME PTC 19.3 TW<\/a>: una norma independiente para termopozos destinada a la evaluaci\u00f3n mec\u00e1nica dentro de su \u00e1mbito de aplicaci\u00f3n. No debe confundirse con la gu\u00eda de medici\u00f3n de temperatura PTC 19.3.<\/li>\n<\/ul>\n\n\n\n<p>Seleccione la edici\u00f3n y los requisitos de verificaci\u00f3n aplicables al proyecto. Estas referencias no establecen una profundidad de inserci\u00f3n universal ni implican que un term\u00f3metro o termopozo en particular est\u00e9 certificado autom\u00e1ticamente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\"><span class=\"ez-toc-section\" id=\"frequently-asked-questions\"><\/span>Preguntas frecuentes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-is-it-enough-for-the-sensing-tip-to-pass-the-pipe-wall\">\u00bfEs suficiente con que la punta del sensor atraviese la pared de la tuber\u00eda?<\/h3>\n\n\n\n<p>No necesariamente. La secci\u00f3n de detecci\u00f3n activa debe alcanzar una zona de temperatura representativa y cumplir con el requisito immersion del fabricante. El simple hecho de atravesar la pared interior podr\u00eda dejarla en una regi\u00f3n de bajo flujo o influenciada t\u00e9rmicamente.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-can-an-overlong-stem-be-cut-shorter-on-site\">\u00bfSe puede cortar un tallo demasiado largo en el mismo lugar?<\/h3>\n\n\n\n<p>No acorte el v\u00e1stago de un term\u00f3metro de esfera a menos que el fabricante especifique expl\u00edcitamente un dise\u00f1o que lo permita. El v\u00e1stago puede contener un elemento sensor, un mecanismo de transmisi\u00f3n o un sistema sellado, y cortarlo puede da\u00f1ar permanentemente el instrumento.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-confirm-the-installation-drawing-before-ordering\"><span class=\"ez-toc-section\" id=\"confirm-the-installation-drawing-before-ordering\"><\/span>Confirme el plano de instalaci\u00f3n antes de realizar el pedido.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Seleccione la cantidad suficiente de immersion para una detecci\u00f3n representativa, manteniendo al mismo tiempo la idoneidad mec\u00e1nica del conjunto. Env\u00ede el tama\u00f1o de la tuber\u00eda, la altura de la boquilla, el espesor del aislamiento, el medio y los datos de caudal a SJ Gauge para que se puedan revisar conjuntamente las dimensiones del v\u00e1stago y del termopozo.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.sj-gauge.com\/es\/contact\/\">Analice la longitud de inserci\u00f3n del term\u00f3metro.<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>How deep should an industrial thermometer stem be inserted? There is no single length that works for every pipe or vessel. The active sensing section must reach a representative part of the medium, while the stem or thermowell must withstand the process conditions. Too little immersion allows the pipe wall and ambient environment to influence [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6107,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[72],"class_list":["post-6112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-temperature"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Thermometer Insertion Depth &amp; Stem Length | SJ Gauge<\/title>\n<meta name=\"description\" content=\"Choose thermometer insertion depth using the sensing length, pipe size, nozzle, insulation and flow conditions. 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