... be RTD or thermocouple 2.PID output pt100 temperature sensor controller1. Product HighlightsThermocouple: T, R, J, B, S, K, E, ... circuit: 10V; short circuit: 40mA.Accuracy: 0.2% of full scale.LED Display: Red, 0.28 inchOut of range indication: “EEEE ... . The controller is in normal operation mode.XMT7100 pt100 temperature sensor controller