Selelekela:

Mekhoeng ea tlhahiso ea indasteri, mocheso ke e 'ngoe ea liparamente tsa bohlokoa tse hlokang ho lekanngoa le ho laoloa. Tekanyong ea mocheso, li-thermocouple li sebelisoa haholo. Li na le melemo e mengata, joalo ka sebopeho se bonolo, tlhahiso e bonolo, sebaka se pharaletseng sa tekanyo, ho nepahala ho hoholo, ho se sebetse hantle, le phetiso e bonolo ea matšoao a tlhahiso a hole. Ho feta moo, hobane thermocouple ke sensor e sa sebetseng, ha e hloke phepelo ea motlakase ea kantle nakong ea tekanyo, 'me e bonolo haholo ho e sebelisa, kahoo hangata e sebelisoa ho lekanya mocheso oa khase kapa mokelikeli ka har'a lionto le liphaephe le mocheso oa bokaholimo ba lintho tse tiileng.

Molao-motheo oa ho Sebetsa:

Ha ho na le di-conductor tse pedi tse fapaneng kapa di-semiconductor A le B ho etsa sekotwana, mme dipheletso tse pedi di hokahane, ha feela dithempereichara dikopanong tse pedi di fapane, mocheso wa pheletso e nngwe ke T, e bitswang pheletso e sebetsang kapa pheletso e chesang, mme mocheso wa pheletso e nngwe ke T0, e bitswang pheletso e lokolohileng (e bitswang pheletso ya referense) kapa pheletso e batang, matla a motlakase a tla hlahiswa sekotwaneng, mme tataiso le boholo ba matla a motlakase di amana le thepa ya mokhanni le mocheso wa dikopano tse pedi. Ketsahalo ena e bitswa "phello ya thermoelectric", mme sekotwana se entsweng ka di-conductor tse pedi se bitswa "thermocouple".

Matla a thermoelectromotive a na le likarolo tse peli, karolo e 'ngoe ke matla a thermoelectromotive a ho kopana a li-conductor tse peli, 'me karolo e 'ngoe ke matla a thermoelectric electromotive a conductor e le 'ngoe.

Boholo ba matla a thermoelectromotive ho thermocouple loop bo amana feela le thepa ea conductor e etsang thermocouple le mocheso oa li-junction tse peli, 'me ha bo amane le sebopeho le boholo ba thermocouple. Ha thepa ea li-electrode tse peli tsa thermocouple li tsitsitse, matla a thermoelectromotive ke mocheso oa li-junction tse peli oa t le t0. mosebetsi oa oona o fokola.