Photoelectric Sensors (Fiber Optic, Block Style): Type - Photoelectric Thru-Beam Sensor Pair; Sensing Range - metric - 3m; Sensing Range - standard - 9.8 ft.; Voltage - 10-30VDC; Output Mode - Dark Operate; Output Configuration - NPN; Connection Type - Cable; Connection Size - 2m (6.5ft); Construction Style - Rectangular; Sensing Position - Side; Beam Type - Infrared; Response Time - 1ms On/1.5 ms Off; Sensor Material - ABS Body, MABS Lens; Enclosure Rating NEMA - NEMA 6; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 55degC (-4 to 131degF); Manufacturer Series - VS2 Series