... be RTD or thermocouple 2.PID output pt100 temperature sensor controller1. Product HighlightsThermocouple: T, R, J, B, S, K, ... TuningBy simply pressing a single button, the built-in artificial intelligent is activated to automaticallycalculate and set parameters ( P, I, ... in progress. When auto-tuning finishes, the “AT” indicator light turns off. Now newlycalculated PID parameters are stored in ...