I-thermocouple ye-platinum-rhodium, enezinzuzo zokunemba kokulinganisa izinga lokushisa eliphezulu, ukuzinza okuhle, indawo yokulinganisa izinga lokushisa ebanzi, impilo yesevisi ende njalo njalo, ibizwa nangokuthi i-thermocouple yensimbi eyigugu enokushisa okuphezulu. Isetshenziswa kabanzi emikhakheni yensimbi nensimbi, i-metallurgy, i-petrochemical, i-glass fibre, i-electronics, izindiza kanye nezindiza.

Kodwa-ke, kunzima ukuzivumelanisa nezimo eziyinkimbinkimbi nezindawo ezincane ezidinga ukugoba kanye nesikhathi esifushane sokuphendula ngokushisa ngenxa yamandla ayo anciphile emazingeni okushisa aphezulu kanye nokuzwela kwayo ekungcolisweni kwemvelo.

I-thermocouple evikelwe ngensimbi eyigugu uhlobo olusha lwezinto zokulinganisa izinga lokushisa ezakhiwe ngesisekelo se-thermocouple yensimbi eyigugu, enezinzuzo zokumelana nokudlidliza, ukumelana nokucindezela okuphezulu, ukumelana nokugqwala kwamakhemikhali kwento engaphakathi, ingagobeka, isikhathi esifushane sokuphendula kanye nokuqina.

I-thermocouple evikelwe ngensimbi eyigugu ikakhulukazi iqukethe i-casing yensimbi eyigugu, izinto zokuvikela, izinto zocingo lwe-dipole. Ngokuvamile igcwaliswa nge-magnesium oxide noma ezinye izinto zokuvikela phakathi kwe-casing yensimbi eyigugu kanye ne-dipole wire, uma igcina i-insulation yokushisa okuphezulu, i-dipole wire isesimweni sokuqina kwegesi, ukuze ivimbele i-thermocouple ekugqwaleni nasekuwohlokeni ngenxa yomoya noma igesi yokushisa okuphezulu. (isithombe sesakhiwo se-thermocouple wire simi kanje)