EATON Proximity Sensor, 2-Wire Threaded Straight Shielded, Series: E53, Capacitive Sensing Method, 0.31 in Sensing Distance, End Sensing Position, 1NO, 20 to 250 V AC, 300 mA, 2 m Cable, 3.15 in L x 0.71 in W x 0.71 in H, NEMA 1/2/3/3S/4/12/13/IP65, -13 to 158 deg F, Polyoxymethylene