Temperature Sensor Display Type None Mounting Location Duct Mount Output 4 to 20 mA Housing Material Steel Housing Color Silver Probe Length 4 in Temperature Accuracy +/-0.54 Degrees F Electrical Connection Type Hardwired Maximum Sensing Temperature 250 Degrees F Minimum Sensing Temperature 30 Degrees F For Use With Building Automation Systems Building Automation System Compatible Compatible Building Automation Protocols BACnet IP BACnet MS/TP LonWorks LoRaWAN Modbus MP-Bus