Fixed Mount Infrared Temperature Sensor, Cable Length 10 ft, Distance To Spot Ratio 13:1, Emissivity Adjustability Adjustable, IP Rating IP65, Thread Size 3/4 In.-16, Thread Type UNF, Maximum Operating Temperature Degrees F 160 Degrees F, Minimum Emissivity Setting 0.10, Impedance 100 ohm, Maximum Emissivity Setting 1.10, Maximum Temperature Measured Degrees F 932 Degrees F, Minimum Temperature Measured Degrees F -4 Degrees F, NEMA Enclosure Rating 4