Humidity/Temp Transducer Maximum Sensed Temperature 140 Degrees F Minimum Sensed Temperature -40 Degrees F Temperature Accuracy +/-0.36 Degrees F @ 77 Degrees F Power Required 10 to 35V DC Electrical Connections Screw Terminals Overall Length 11.59 in NEMA Rating NEMA 4X IP Rating IP66 Series RHP Output 4 to 20mA DC Relative Humidity Range 0 to 100 Percent Humidity Accuracy +/-2 Percent Probe Length 9 in Sensing Element Type Type III Thermistor (10K @ 25 Degrees C)