... series integrated temperature transmitter uses thermocouple or thermal resistor as temperature sensitive element, it can measure temperature ... to stainless steelmeasuring elementthermocouple: E, K, S, Bthermal resistor: Pt100, Cu50temperature range-20 ~+1800°cinsert depth50mm~2000mm ... (as customer's request)accuracythermal resistor: 0.25%FS, 0.5%FS (standard); ...