Transmitter Accept input RTDs,Voltage ,current Process – Temperature and Humidity Temperature Range : 0 to 50 Deg C Temperature Out put : 0 4-20mA ( 2 Wire) Humidity Range : 0 to 100 % RH Humidity Out put : 0 4-20mA ( 2 Wire) Calibration Zero and Span adjustment Accuracy :±2%rh±0.3k, Power supply : 12-36 VDC Output Load at 20 mA , 600 ohms maximum @ 24 VDC With Display optional , Range select at factory Single Dual Input optional , wall mounting