Photoelectric Sensors (Fiber Optic, Block Style): Type - Photoelectric Thru-Beam Sensor Pair; Sensing Range - metric - 2m; Sensing Range - standard - 6.56ft; Voltage - 12-24VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN; Connection Type - Cable; Connection Size - 2m (6.5ft); Construction Style - Rectangular; Sensing Position - Side; Beam Type - Infrared; Response Time - 3ms; Sensor Material - PBT; Enclosure Rating IEC - IEC IP65; Temperature Rating - -25 to 55degC (-13 to 131degF); Additional Information - LED Wavelength: 950 nm; Manufacturer Series - E3S Series