... Controller Features:1,Universal input, Auto-tuning PID operation, 2 independent PID control for heating/cooling over temperature,pressure,level,flowm, ... ceramics, pertrification industry.2,One key operation, Auto-tuning PID/ Fuzzy PID control.Easy operation,Reliable performance3,Input: TC(K,J,S,E ... 20mA 0-10V (If 4-20mA output,you can choose PID control or analog output). Alarm output: 2 lines output,7 ...