EATON Proximity Sensor, 2-Wire Shielded Short Body Straight, Series: E57 Premium+, Inductive Sensing Method, 5 mm Sensing Distance, End Sensing Position, <1 % Accuracy, 1NO Contact Configuration, 40 to 240 V AC/20 to 250 V DC, 250 mA, 50/60 Hz Frequency Response, Cable Connection, 18 mm Dia Size, NEMA 4/4X/6/6P/12/13/IP67/IP69K Enclosure, -13 to 158 deg F, Flush Mounting, 303 Stainless Steel