{"id":1388,"date":"2020-07-12T04:39:48","date_gmt":"2020-07-12T04:39:48","guid":{"rendered":"https:\/\/www.zillionsbuyer.com\/blog\/?p=1388"},"modified":"2020-07-12T04:39:53","modified_gmt":"2020-07-12T04:39:53","slug":"write-short-note-on-temperature-indicators","status":"publish","type":"post","link":"https:\/\/www.zillionsbuyer.com\/blog\/write-short-note-on-temperature-indicators\/","title":{"rendered":"Write short note on temperature indicators."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.zillionsbuyer.com\/product\/2113\/fluke-54-ii-thermometer-recall-function-allows-logged-data-to-be-easily-reviewed-on-the-meter-display-173-x-86-x-38-mm\">Temperature indicators :<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are two types of temperature indicator OTI and WTI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1)The Oil <strong>Temperature Indicator (OTI<\/strong>) and <strong>Winding Temperature Indicator (WTI)<\/strong> work on either the liquid expansion or bimetallic principle and provide indications of top oil and average winding temperature via dial type indicator. In all eases the indicators should be mounted vertically for the most accurate reading<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"224\" src=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/Temperature-indicators-1-300x224.png\" alt=\"\" class=\"wp-image-1390\" srcset=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/Temperature-indicators-1-300x224.png 300w, https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/Temperature-indicators-1.png 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2)The thermometer hall probe in connected by capillary tube\nto the indicator<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3) The buff probe should be fitted into the thermometer\npocket provided in the transformer main tank cover near the hottest oil region.\nBefore fitting the bulb probe, thermometer pockets should be partially filled\nwith transformer WTI is the same as OT1 except for the current feed circuit\nfrom a CT to a heating element either on the thermometer pocket, or in the instrument\nitself<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4) Normally the current feed to WTI is provided from a CT at\none phase of the LV winding. Such CT has a suitable ratio to feed the required\ncurrent to heat the heating element.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5) This additional temperature component from the heating\nelement, together with the prevailing top oil temperature, gives the average winding\ntemperature seen at WTL.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Temperature indicators : There are two types of temperature indicator OTI and WTI. 1)The Oil Temperature Indicator (OTI) and Winding Temperature Indicator (WTI) work on either the liquid expansion or bimetallic principle and provide indications of top oil and average winding temperature via dial type indicator. In all eases the indicators should be mounted vertically [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[92],"class_list":["post-1388","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-engineering","tag-tempreture"],"_links":{"self":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/comments?post=1388"}],"version-history":[{"count":1,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1388\/revisions"}],"predecessor-version":[{"id":1391,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1388\/revisions\/1391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media\/1389"}],"wp:attachment":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media?parent=1388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/categories?post=1388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/tags?post=1388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}