... operate 4 certification:ISO9001/CE PT100 temperature sensor Seven kinds of thermocouple: J, K, T, E, N, R, S, ... probe feather :flexible 6.certification:ISO9001/CETECHNOLOGY PARAMETER Thermocouple index numberThermocouple materials Positive poleNegative poleSPlatinum rhodium 10Platinum RPlatinum ... t > 333°C) high accuracy PT100 temperature sensor with thermowell for room temperature of air conditioner