... : 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 output ... / Controller for Temperature, Humidity, Pressure, Air-Conditioning, Gas Detector, DC Current/Voltage, ...etc. With retransmission, RS485 Controllers & Indicators