Babban Madaidaicin Nau'in K Thermocouple Alloy Waya 0.5mm KP KN Waya

Thermocouple waya yana ba da damar auna yanayin zafi ta hanyar lantarki. Ainihin ginin thermocouple ya ƙunshi nau'i-nau'i iri-iri iri-iri waɗanda aka haɗa su ta hanyar lantarki a wurin ganewa kuma an haɗa su da kayan auna wutar lantarki a ɗayan ƙarshen. Lokacin da mahaɗin ɗaya ya fi ɗayan zafi, ana samar da ƙarfin "electromotive" thermal (a cikin millivolts) wanda yayi daidai da bambancin zafin jiki tsakanin mahaɗar zafi da sanyi.

NiCr-NiSi (Nau'in K)thermocouple wayaYa sami mafi fa'ida amfani a cikin dukkan thermocouple na ƙasa, a zafin jiki sama da 500 ° C.
Nau'in Kthermocouple wayayana da ƙarfi juriya ga hadawan abu da iskar shaka fiye da sauran tushe karfe thermocouples. Yana da babban EMF akan Platinum 67, kyakkyawan daidaiton zafin jiki, hankali da kwanciyar hankali, tare da ƙarancin farashi. Ana ba da shawarar don oxidizing ko inert yanayi, amma ba za a iya amfani da su kai tsaye a cikin wadannan lokuta:
(1) A madadin oxidizing da rage yanayi.
(2) Yanayin yanayi tare da iskar sulfur.
(3) Tsawon lokaci a fanko.
(4) Karancin yanayi mai iskar oxygen kamar hydrogen da carbon monoxide.
Cikakken Siga
Haɗin sinadarai don wayar thermocouple