... be RTD or thermocouple 2.PID output pt100 temperature sensor controller1. Product HighlightsThermocouple: T, R, J, B, S, K, E, ... SSRThree built-in algorithms that fit most control objects and various applications.Temperature can be set to display in either Fahrenheit or ... the auto-tuning process:i. To activate auto-tuning, press and hold (>) until “AT” indicator blinks, which indicates autotuningis in ...