{"id":7519,"date":"2025-06-17T18:13:15","date_gmt":"2025-06-17T15:13:15","guid":{"rendered":"https:\/\/www.ban.gr\/how-do-i-choose-the-right-thermocouple\/"},"modified":"2025-06-18T16:35:03","modified_gmt":"2025-06-18T13:35:03","slug":"how-do-i-choose-the-right-thermocouple","status":"publish","type":"post","link":"https:\/\/www.ban.gr\/en\/how-do-i-choose-the-right-thermocouple\/","title":{"rendered":"How should I choose my thermocouple?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"7519\" class=\"elementor elementor-7519 elementor-870\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-9f4be88 e-flex e-con-boxed e-con e-parent\" data-id=\"9f4be88\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79ffdca elementor-widget elementor-widget-heading\" data-id=\"79ffdca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">A thermocouple probe consists of two dissimilar metals or metal alloys that are welded together to form a 'hot junction' measuring sensor.<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2b3e64 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"e2b3e64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><img decoding=\"async\" class=\"alignleft size-full wp-image-7229\" src=\"https:\/\/www.ban.gr\/wp-content\/uploads\/2025\/06\/probes.jpg\" alt=\"\" width=\"300\" height=\"94\" srcset=\"https:\/\/www.ban.gr\/wp-content\/uploads\/2025\/06\/probes.jpg 300w, https:\/\/www.ban.gr\/wp-content\/uploads\/2025\/06\/probes-150x47.jpg 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>The other end of the thermocouple probe is connected to the measuring instrument, normally via a Miniature connector. Within the instrument a second junction is formed electronically, this is normally referred to as the &#8216;cold junction&#8217;. When a temperature difference exists between the two ends (Seebeck effect), a voltage is generated which is proportional to the temperature difference.<\/p><p>Cold junction compensation techniques are used to correct for instrument variations in ambient temperatures to give meaningful and accurate measurements. Thermocouples of a given type generally produce repeatable results and are therefore interchangeable.<\/p><p><span style=\"color: #000000;\"><strong><em>Various types of thermocouples:<\/em><\/strong><\/span><\/p><ul><li><strong>Type K<\/strong> thermocouples are robust and durable and recognised as the most frequently used thermocouple type. Type K thermocouples are ideal for general purpose applications when monitoring over a wide temperature range.<\/li><li><strong>\u03a4ype T<\/strong> thermocouples are ideal for applications which require a higher accuracy but are only suitable to measure over a limited temperature range.<\/li><\/ul>\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A thermocouple probe consists of two dissimilar metals or metal alloys that are welded together to form a &#8216;hot junction&#8217; measuring sensor.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[597],"tags":[604],"class_list":["post-7519","post","type-post","status-publish","format-standard","hentry","category-thermocouples-en","tag-thermocouples-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/posts\/7519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/comments?post=7519"}],"version-history":[{"count":4,"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/posts\/7519\/revisions"}],"predecessor-version":[{"id":7523,"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/posts\/7519\/revisions\/7523"}],"wp:attachment":[{"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/media?parent=7519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/categories?post=7519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ban.gr\/en\/wp-json\/wp\/v2\/tags?post=7519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}