Humidity/Temperature Sensor Maximum Sensed Temperature 140 Degrees F Minimum Sensed Temperature -20 Degrees F Temperature Accuracy +/-0.9 Degrees F @ 77 Degrees F Power Required 10 to 35V DC Electrical Connections Screw Terminals Overall Length 2.8 in IP Rating IP20 Series RHP-E/N Output 4 to 20 mA Relative Humidity Range 0 to 100 Percent Humidity Accuracy +/-2 Percent Sensing Element Type Solid State Band Gap Compensated Temperature Range -4 Degrees to 140 Degrees F Display LCD