Platinum-rhodium thermocouple, iyo ine mabhenefiti ehupamhi hwekuyera kuyerwa kwekushisa, kugadzikana kwakanaka, nzvimbo yekuyera tembiricha yakafara, hupenyu hurefu hwesevhisi uye zvichingodaro, inonziwo tembiricha yakakosha yesimbi thermocouple. Inoshandiswa zvakanyanya muminda yesimbi nesimbi, simbi, petrochemical, girazi fiber, zvemagetsi, avhiyesheni uye aerospace.

Zvisinei, zvakaoma kujairana nemhoteredzo dzakaoma uye nzvimbo dzakamanikana dzinoda kukotama uye nguva pfupi yekupindura kupisa nekuda kwesimba rayo rakadzikira pakupisa kwakanyanya uye kunzwisiswa kwayo nekusvibiswa kwezvakatipoteredza.

Yakakosha simbi yakashongedzwa thermocouple rudzi rutsva rwekuyera tembiricha yakagadziridzwa pahwaro hwesimbi yakakosha thermocouple, ine zvakanakira vibration kuramba, high pressure resistance, kuramba kwemakemikari corrosion yepakati, inogona kukotama, pfupi yekupindura nguva uye kusimba.

Yakakosha simbi yakashongedzwa thermocouple inonyanya kuve neakakosha simbi casing, insulating zvinhu, dipole waya zvinhu. Iyo inowanzozadzwa ne magnesium oxide kana zvimwe zvinodzivirira simbi pakati peyakakosha simbi casing uye dipole waya, muchiitiko chekuchengetedza kupisa kwepamusoro-tembiricha, iyo dipole wire iri mune gasi-yakasimba mamiriro, kuitira kudzivirira iyo thermocouple kubva mukuora uye kuparara nekuda kwemhepo kana yakanyanya-tembiricha gasi. (mufananidzo weiyo thermocouple waya unotevera)