Temperature Sensor Display Type None Sensing Element Type Nickel Output Not Applicable Housing Type Conduit Box Housing Material Plastic Probe Length 8 in Temperature Accuracy +/-0.34 Degrees F Electrical Connection Type Hardwired Product Type Duct Temperature Sensor Maximum Sensing Temperature 70 Degrees F Minimum Sensing Temperature -50 Degrees F For Use With Building Automation Systems Building Automation System Compatible Loop Resistance 1k ohm Measurement Type Averaging