EATON Perfect Prox Photoelectric Sensor, 3/4-Wire Straight Harsh Duty, Series: E58, Tubular Shape, Diffuse Reflective Sensing Method, 8 in Sensing, 1 ms Response, NPN/PNP Output, 10 to 30 V DC, 100 mA, 2 W Wattage, 50/60 Hz Frequency, Cable Connection, LED Light Source, 30 g Over 10 Hz to 2 kHz Vibration, 2.2 in L x 0.47 in W x 0.71 in H Size, NEMA 1/3/4/4X/6/12/13/IP69K Enclosure, -40 to 158 deg F Operating, Surface Mounting