The 501-1122 is Emerson’s general-purpose temperature sensor. It is suited for a wide variety of applications. The temperature sensor has a 10K ohm thermistor. The thermistor is enclosed in a nickel-plated brass shell with epoxy. The sensor has a green 6M pigtail. The wire is a 22 AWG CL3X cord with 2 conductors. The cable is UL rated for 90°C.