Hlola ukuthi ingabe inzwa yohlobo lwe-PT100 isebenza ngendlela egculisayo.
Inzwa ye-PT100 ingahlukaniswa ngezintambo ezi-2, izintambo ezingu-3 kanye nemodi yezintambo ezingu-4 ngokuvumelana nezimo ezihlukene zohlelo lokusebenza (njengoba kuboniswe ngezansi). Kuleli phepha, inzwa ye-PT100 enezintambo ezi-3 izosetshenziswa ukuchaza inqubo yokuhlola.
Njengenzwa yokushisa enembayo ephezulu futhi ezinzile, inzwa yokushisa ye-PT100 inamathemba abanzi okusebenza ezinhlelweni zokulawula ezishintshayo zezimboni, amathuluzi aselabhorethri, imishini yezokwelapha, njll. Ukusabela kwayo okusheshayo, ukunemba okuphezulu, ukuzinza okuhle nezinye izici kuyenza ibe yingxenye ebalulekile inkambu yokulinganisa izinga lokushisa kwezimboni.
Isici se-platinum thermal resistor temperature sensor ukuthi inani lokumelana liyakhula ngokunyuka kwezinga lokushisa, futhi ukumelana kuyehla ngokuncipha kwezinga lokushisa.
Ngakho-ke, ikhwalithi ingahlulelwa ngokushesha ngokulinganisa ukumelana ne-multimeter. Ungaqala ngokunqamula izintambo ze-platinum thermal resistor ku-loop, bese usebenzisa indawo engu-200 ohm yebanga lokumelana le-multimeter, bese uthola ngokungahleliwe izintambo ezimbili ukukala amanani azo okumelana. Uma ukumelana kwezintambo ezimbili kungu-0 futhi ukumelana kwezinye izintambo ezimbili cishe ku-100 ohms, kuvamile. Uma kungenjalo, i-platinum thermal resistor idinga ukushintshwa.