Standard : T/C, RTD, Linear Input selection. Fuzzy enhanced PID Control. Auto / Manual Bumpless Transfer Feature: ... Standard : T/C, RTD, Linear Input selection. Fuzzy enhanced PID Control. Auto / Manual Bumpless Transfer. Two alarm ... RTU) Power supply : DC/AC 24V Applications : Indicator / Controller for Temperature, Humidity, Pressure, Air-Conditioning, Gas Detector, DC Current/Voltage, ...