Humidity Sensor Display Type None Sensing Element Type Nickel Mounting Location Duct Mount Housing Material Plastic Housing Color Gray Probe Length 6 in Temperature Accuracy +/-0.34 Degrees F Electrical Connection Type Hardwired Maximum Sensing Temperature 131 Degrees F Minimum Sensing Temperature 32 Degrees F For Use With Building Automation Systems Building Automation System Compatible Loop Resistance 1k ohm Measurement Type Single