Proximity Sensors (Inductive, Block Style): Type - Photoelectric Retroreflective Polarized Sensor; Sensing Range - 15ft (4.6m); Voltage - 24-240VAC, 12-240VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Cable; Connection Size - 2m (6.5 ft); Construction Style - Compact, Rectangular; Sensing Position - Side; Response Time - 1ms; Beam Type - Infrared; Housing Material - Cycolac ABS; Enclosure Rating NEMA - NEMA 1,2,3,3S,4,4X,6,6P,12,13; Enclosure Rating IEC - IEC IP67; Temperature Rating - -25 to 55degC (-13 to 131degF)