Temperature Sensor Display Type None Sensing Element Type Thermistor Output Not Applicable Housing Type Conduit Box Housing Material Stainless Steel Housing Color Gray Probe Length 12 in Temperature Accuracy +/-0.36 Degrees F Electrical Connection Type Hardwired NEMA Rating 4X Product Type Duct Temperature Sensor Maximum Sensing Temperature 248 Degrees F Minimum Sensing Temperature -40 Degrees F For Use With Building Automation Systems Building Automation System Compatible