Model : PID528
Selec PID 528 temperature controllers or on/off controller are advanced, 4 digit auto-tuning controllers with up to 2 outputs which are designed for control of temperature or processes in a wide range of industrial applications. The controllers operate from a range of thermocouple or 2/3 wire PT100 (RTD) input sensors. Versions are available with relay, SSR or analogue outputs which can be configured as 1 on/off or PID control and up to 2 alarm outputs, or as 2 on/off or PID controls (heat/cool) output. The temperature controllers are housed in a compact square enclosure which panel mounts, and are auxiliary powered from 85 to 270V AC.