I-Platinum-rhodium thermocouple, eneenzuzo zokuchaneka komlinganiselo wobushushu obuphezulu, ukuzinza okulungileyo, indawo yokulinganisa ubushushu obubanzi, ubomi obude benkonzo kunye nokunye, kubizwa ngokuba yi-thermocouple yensimbi exabisekileyo. Isetyenziswa ngokubanzi kwimimandla yentsimbi kunye nentsimbi, isinyithi, i-petrochemical, i-glass fiber, i-electronics, i-aviation kunye ne-aerospace.

Nangona kunjalo, kunzima ukuziqhelanisa neendawo eziyinkimbinkimbi kunye neendawo ezinqamlekileyo ezifuna ukugoba kunye nexesha elifutshane lokuphendula le-thermal ngenxa yokunciphisa amandla obushushu obuphezulu kunye novakalelo lwayo kungcoliseko lwendalo.

Ixabiso lentsimbi ye-armored thermocouple luhlobo olutsha lwezinto zokulinganisa ubushushu eziphuhliswe ngesiseko se-thermocouple yentsimbi exabisekileyo, enenzuzo yokumelana nokungcangcazela, ukumelana noxinzelelo oluphezulu, ukuxhathisa kwi-corrosion yekhemikhali ye-medium, inokugoba, ixesha lokuphendula elifutshane kunye nokuqina.

Intsimbi exabisekileyo ene-thermocouple iqulathe i-casing yentsimbi exabisekileyo, izinto zokugquma, izixhobo zocingo lwe-dipole. Ngokuqhelekileyo izaliswe nge-magnesium oxide okanye ezinye izinto ezikhuselayo phakathi kwe-casing yentsimbi exabisekileyo kunye nocingo lwe-dipole, kwimeko yokugcina ukushisa okuphezulu, i-dipole wire ikwimeko eqinile yegesi, ukwenzela ukuba i-thermocouple ingabikho kwi-corrosion kunye nokuwohloka ngenxa yomoya okanye i-high-temperature gas. (umfanekiso wesakhiwo socingo lwe-thermocouple ngolu hlobo lulandelayo)