Platinum-rhodium thermocouple, yomwe ili ndi ubwino woyezera kutentha kwapamwamba, kukhazikika bwino, malo oyezera kutentha kwakukulu, moyo wautali wautumiki ndi zina zotero, imatchedwanso kutentha kwapamwamba kwamtengo wapatali wazitsulo thermocouple. Amagwiritsidwa ntchito kwambiri m'minda yachitsulo ndi chitsulo, zitsulo, petrochemical, galasi ulusi, zamagetsi, ndege ndi Azamlengalenga.

Komabe, zimakhala zovuta kuti zigwirizane ndi malo ovuta komanso malo ochepetsetsa omwe amafunikira kupindika ndi nthawi yochepa yoyankha kutentha chifukwa cha kuchepa kwa mphamvu pa kutentha kwakukulu komanso kukhudzidwa kwake ndi kuwonongeka kwa chilengedwe.

Thermocouple yamtengo wapatali yachitsulo ndi mtundu watsopano wa zinthu zoyezera kutentha zomwe zimapangidwa pamaziko a zitsulo zamtengo wapatali za thermocouple, zomwe zimakhala ndi ubwino wa kugwedezeka kwa kugwedezeka, kukana kugwedezeka, kukana kuwononga mankhwala a sing'anga, kutha kupindika, nthawi yochepa yoyankha ndi kukhazikika. .

Thermocouple yachitsulo yamtengo wapatali imakhala ndi zitsulo zamtengo wapatali, zotetezera, zipangizo zamawaya a dipole. Nthawi zambiri amadzaza ndi magnesium oxide kapena zida zina zotchingira pakati pa chitsulo chamtengo wapatali ndi waya wa dipole, posunga kutentha kwambiri, waya wa dipole amakhala pamalo olimba kwambiri, kuti ateteze thermocouple kuti isawonongeke. ndi kuwonongeka chifukwa cha mpweya kapena mpweya wotentha kwambiri. (chithunzi cha kapangidwe ka waya wa thermocouple ndi motere)