... PID Controller AKT4111100NAIS temperature Common Features Multi-input: Versatile thermocouple, RTD, DC Current, DC Voltage Control modes: PID, on/off control ... 2nd optionalcontrol output (non-contact voltage output)Multi-input:A Thermocouples K, J, R, S, B, E, T, N, PL-II ... , C(W/Re5-26)A RTD Pt100, JPt100, 3-conductor systemA DC current 0/4 - 20mAA ...