{"id":3247,"date":"2023-05-02T06:33:16","date_gmt":"2023-05-02T06:33:16","guid":{"rendered":"https:\/\/thermibel.be\/faq\/which-metals-should-be-chosen-for-rtds\/"},"modified":"2023-06-27T12:23:09","modified_gmt":"2023-06-27T12:23:09","slug":"which-metals-should-be-chosen-for-rtds","status":"publish","type":"faq","link":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","title":{"rendered":"Which metals should be chosen for RTDs?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">All metals produce a <strong>positive change in resistance in response to a positive change in temperature<\/strong>, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a <strong>metal wire with high resistivity.<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"5\">Resistivity of the metals used in RTDs<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Metal<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Symbol<\/td><td class=\"has-text-align-center\" data-align=\"center\">Resistivity \u03a9\u00b7cm\/f<\/td><td class=\"has-text-align-center\" data-align=\"center\">Resistivity \u03a9\u00b7mm\u00b2\/m<\/td><td class=\"has-text-align-center\" data-align=\"center\">Resistivity siemens<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Gold<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Au<\/td><td class=\"has-text-align-center\" data-align=\"center\">13<\/td><td class=\"has-text-align-center\" data-align=\"center\">2,1612e<sup>-2<\/sup><\/td><td class=\"has-text-align-center\" data-align=\"center\">4,6272e<sup>+7<\/sup><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Silver<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Ag<\/td><td class=\"has-text-align-center\" data-align=\"center\">8,8<\/td><td class=\"has-text-align-center\" data-align=\"center\">1,4629e<sup>-2<\/sup><\/td><td class=\"has-text-align-center\" data-align=\"center\">6,8356e<sup>+7<\/sup><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Copper<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Cu<\/td><td class=\"has-text-align-center\" data-align=\"center\">9,26<\/td><td class=\"has-text-align-center\" data-align=\"center\">1,5394e<sup>-2<\/sup><\/td><td class=\"has-text-align-center\" data-align=\"center\">6,496e<sup>+7<\/sup><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Platinum<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Pt<\/td><td class=\"has-text-align-center\" data-align=\"center\">59<\/td><td class=\"has-text-align-center\" data-align=\"center\">9,8083e<sup>-2<\/sup><\/td><td class=\"has-text-align-center\" data-align=\"center\">1,0195e<sup>+7<\/sup><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Tungsten<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">W<\/td><td class=\"has-text-align-center\" data-align=\"center\">30<\/td><td class=\"has-text-align-center\" data-align=\"center\">4,9873e<sup>-2<\/sup><\/td><td class=\"has-text-align-center\" data-align=\"center\">2,0051e<sup>+7<\/sup><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Nickel<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Ni<\/td><td class=\"has-text-align-center\" data-align=\"center\">36<\/td><td class=\"has-text-align-center\" data-align=\"center\">5,9847e<sup>-2<\/sup><\/td><td class=\"has-text-align-center\" data-align=\"center\">1,6709e<sup>+7<\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Due to their low resistivity, <strong>gold and silver<\/strong> are rarely used in RTDs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Le tungst\u00e8ne<\/strong> a une r\u00e9sistivit\u00e9 relativement \u00e9lev\u00e9e, mais est r\u00e9serv\u00e9 pour des applications \u00e0 tr\u00e8s hautes temp\u00e9ratures parce qu&#8217;il est extr\u00eamement fragile et difficile \u00e0 travailler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tungsten<\/strong> has a relatively high resistivity, but is reserved for applications at very high temperatures because it is extremely fragile and difficult to work. Its upper temperature limit is only around 120 \u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The most common RTDs are made of <strong>platinum, nickel or nickel alloys<\/strong>. Wires in nickel alloy are economic and used in a restricted temperature range, but they are non-linear and tend to drift over time. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Platinum is the obvious<\/strong> choice for all measurements.<\/p>\n","protected":false},"featured_media":0,"template":"","format":"standard","class_list":["post-3247","faq","type-faq","status-publish","format-standard","hentry"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Thermibel - Un Haut Degr\u00e9 de Qualit\u00e9\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Which metals should be chosen for RTDs? - Thermibel\" \/>\n\t\t<meta property=\"og:description\" content=\"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-05-02T06:33:16+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-06-27T12:23:09+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61563829479501\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Which metals should be chosen for RTDs? - Thermibel\" \/>\n\t\t<meta name=\"twitter:description\" content=\"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/thermibel.be\\\/en\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#listItem\",\"name\":\"Which metals should be chosen for RTDs?\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#listItem\",\"position\":2,\"name\":\"Which metals should be chosen for RTDs?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#organization\",\"name\":\"Thermibel\",\"description\":\"Un Haut Degr\\u00e9 de Qualit\\u00e9\",\"url\":\"https:\\\/\\\/thermibel.be\\\/en\\\/\",\"telephone\":\"+3264671500\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"value\":32},\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/thermibel.be\\\/app\\\/uploads\\\/2023\\\/08\\\/logo_fr-1.png\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#organizationLogo\",\"width\":275,\"height\":59,\"caption\":\"Logo\"},\"image\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61563829479501\",\"https:\\\/\\\/www.instagram.com\\\/thermibelsa\\\/\",\"https:\\\/\\\/be.linkedin.com\\\/company\\\/thermibel-s-a-\"]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#webpage\",\"url\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/\",\"name\":\"Which metals should be chosen for RTDs? - Thermibel\",\"description\":\"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/#breadcrumblist\"},\"datePublished\":\"2023-05-02T06:33:16+00:00\",\"dateModified\":\"2023-06-27T12:23:09+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/thermibel.be\\\/en\\\/\",\"name\":\"Thermibel\",\"description\":\"Un Haut Degr\\u00e9 de Qualit\\u00e9\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Which metals should be chosen for RTDs? - Thermibel","description":"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely","canonical_url":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/thermibel.be\/en\/#listItem","position":1,"name":"Home","item":"https:\/\/thermibel.be\/en\/","nextItem":{"@type":"ListItem","@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#listItem","name":"Which metals should be chosen for RTDs?"}},{"@type":"ListItem","@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#listItem","position":2,"name":"Which metals should be chosen for RTDs?","previousItem":{"@type":"ListItem","@id":"https:\/\/thermibel.be\/en\/#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/thermibel.be\/en\/#organization","name":"Thermibel","description":"Un Haut Degr\u00e9 de Qualit\u00e9","url":"https:\/\/thermibel.be\/en\/","telephone":"+3264671500","numberOfEmployees":{"@type":"QuantitativeValue","value":32},"logo":{"@type":"ImageObject","url":"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png","@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#organizationLogo","width":275,"height":59,"caption":"Logo"},"image":{"@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61563829479501","https:\/\/www.instagram.com\/thermibelsa\/","https:\/\/be.linkedin.com\/company\/thermibel-s-a-"]},{"@type":"WebPage","@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#webpage","url":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","name":"Which metals should be chosen for RTDs? - Thermibel","description":"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/thermibel.be\/en\/#website"},"breadcrumb":{"@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/#breadcrumblist"},"datePublished":"2023-05-02T06:33:16+00:00","dateModified":"2023-06-27T12:23:09+00:00"},{"@type":"WebSite","@id":"https:\/\/thermibel.be\/en\/#website","url":"https:\/\/thermibel.be\/en\/","name":"Thermibel","description":"Un Haut Degr\u00e9 de Qualit\u00e9","inLanguage":"en-US","publisher":{"@id":"https:\/\/thermibel.be\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"Thermibel - Un Haut Degr\u00e9 de Qualit\u00e9","og:type":"article","og:title":"Which metals should be chosen for RTDs? - Thermibel","og:description":"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely","og:url":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","og:image":"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png","og:image:secure_url":"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png","article:published_time":"2023-05-02T06:33:16+00:00","article:modified_time":"2023-06-27T12:23:09+00:00","article:publisher":"https:\/\/www.facebook.com\/profile.php?id=61563829479501","twitter:card":"summary_large_image","twitter:title":"Which metals should be chosen for RTDs? - Thermibel","twitter:description":"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Due to their low resistivity, gold and silver are rarely","twitter:image":"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png"},"aioseo_meta_data":{"post_id":"3247","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2025-08-28 20:38:42","updated":"2025-08-28 20:38:42","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/thermibel.be\/en\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tWhich metals should be chosen for RTDs?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/thermibel.be\/en\/"},{"label":"Which metals should be chosen for RTDs?","link":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Which metals should be chosen for RTDs? - Thermibel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which metals should be chosen for RTDs? - Thermibel\" \/>\n<meta property=\"og:description\" content=\"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Resistivity of the metals used in RTDs Metal Symbol Resistivity [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermibel\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-27T12:23:09+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/\",\"url\":\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/\",\"name\":\"Which metals should be chosen for RTDs? - Thermibel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#website\"},\"datePublished\":\"2023-05-02T06:33:16+00:00\",\"dateModified\":\"2023-06-27T12:23:09+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thermibel.be\\\/en\\\/faq\\\/which-metals-should-be-chosen-for-rtds\\\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/thermibel.be\\\/en\\\/\",\"name\":\"Thermibel\",\"description\":\"Un Haut Degr\u00e9 de Qualit\u00e9\",\"publisher\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/thermibel.be\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#organization\",\"name\":\"Thermibel\",\"url\":\"https:\\\/\\\/thermibel.be\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/thermibel.be\\\/app\\\/uploads\\\/2023\\\/08\\\/logo_fr-1.png\",\"contentUrl\":\"https:\\\/\\\/thermibel.be\\\/app\\\/uploads\\\/2023\\\/08\\\/logo_fr-1.png\",\"width\":275,\"height\":59,\"caption\":\"Thermibel\"},\"image\":{\"@id\":\"https:\\\/\\\/thermibel.be\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Which metals should be chosen for RTDs? - Thermibel","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","og_locale":"en_US","og_type":"article","og_title":"Which metals should be chosen for RTDs? - Thermibel","og_description":"All metals produce a positive change in resistance in response to a positive change in temperature, which is the main function of an RTD. System error is minimised where the RTD\u2019s resistance nominal value is large; this means using a metal wire with high resistivity. Resistivity of the metals used in RTDs Metal Symbol Resistivity [&hellip;]","og_url":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","og_site_name":"Thermibel","article_modified_time":"2023-06-27T12:23:09+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","url":"https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/","name":"Which metals should be chosen for RTDs? - Thermibel","isPartOf":{"@id":"https:\/\/thermibel.be\/en\/#website"},"datePublished":"2023-05-02T06:33:16+00:00","dateModified":"2023-06-27T12:23:09+00:00","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thermibel.be\/en\/faq\/which-metals-should-be-chosen-for-rtds\/"]}]},{"@type":"WebSite","@id":"https:\/\/thermibel.be\/en\/#website","url":"https:\/\/thermibel.be\/en\/","name":"Thermibel","description":"Un Haut Degr\u00e9 de Qualit\u00e9","publisher":{"@id":"https:\/\/thermibel.be\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/thermibel.be\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/thermibel.be\/en\/#organization","name":"Thermibel","url":"https:\/\/thermibel.be\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/thermibel.be\/en\/#\/schema\/logo\/image\/","url":"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png","contentUrl":"https:\/\/thermibel.be\/app\/uploads\/2023\/08\/logo_fr-1.png","width":275,"height":59,"caption":"Thermibel"},"image":{"@id":"https:\/\/thermibel.be\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/thermibel.be\/en\/wp-json\/wp\/v2\/faq\/3247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thermibel.be\/en\/wp-json\/wp\/v2\/faq"}],"about":[{"href":"https:\/\/thermibel.be\/en\/wp-json\/wp\/v2\/types\/faq"}],"wp:attachment":[{"href":"https:\/\/thermibel.be\/en\/wp-json\/wp\/v2\/media?parent=3247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}