EATON Perfect Prox Photoelectric Sensor, 3/4-Wire Forward Viewing, Series: Comet, Tubular Shape, Background Suppression Sensing Method, 9 in Sensing, Infrared Sensing Beam, 1/3.5 ms Response, NPN/PNP Open Collector Output, 10 to 30 V DC, 100/250 mA, 1 W Wattage, 50/60 Hz Frequency, 6 ft Cable Connection, LED Light Source, 30 g Over 10 Hz to 2 kHz Vibration, 2.6 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