Dwyer Instruments Hum-TempXTMR,4.56",2.75",4 to 20mA WHT-311

Humidity/Temperature Transmitter, Maximum Sensed Temperature 140 Degrees F, Minimum Sensed Temperature -40 Degrees F, Temperature Accuracy +/-0.9 Degrees F @ 72 Degrees F, Power Required 10 to 35V DC, Electrical Connections Screw Terminals, Overall Length 2.75 in, NEMA Rating NEMA 3S, IP Rating IP54, Series WHT, Output 4 to 20mA, Relative Humidity Range 0 to 100 Percent, Humidity Accuracy +/-2 Percent @ 20 to 80 Percent RH; +/-3 Percent @ 10 to 20 Percent, 80 to 90 Percent RH.