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 ndege.

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.

Chitsulo chamtengo wapatali chokhala ndi zida za thermocouple 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 kutayira kwa mankhwala a sing'anga, kumatha kupindika, nthawi yochepa yoyankha komanso kulimba.

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, pankhani yosunga kutentha kwambiri, waya wa dipole amakhala pamalo olimba kwambiri, kuti ateteze thermocouple kuti isawonongeke komanso kuwonongeka chifukwa cha mpweya kapena mpweya wotentha kwambiri. (chithunzi cha kapangidwe ka waya wa thermocouple ndi motere)