... and Thermocouples. PID temperature controller / PID process control thermostats We specialize in manufacturing Temperature Controllers,thermostat, ... Controllers,Digital Time Relays and Thermocouples. PID fuzzy control, P, PI, PD, PID, or on/off ... ,multi-input(K, J, E, PT100,4-20mA), multi-output(Relay, SSR, 4- ... to 264Vac, 50/60 Hz Thermocouple K, J, E, S, N, T, B, R, WRe Resistive ...