Photoelectric Sensors (Background Rejection, Block Style): Type - Photoelectric Diffuse Reflective; Sensing Range - 8" (200mm); Voltage Range - 120VAC; Output Mode - Light Operate; Output Configuration - SPST Solid State Relay; Connection Type - Cable; Connection Size - 9m (30 ft); Construction Style - Compact, Rectangular; Sensing Position - Side; Response Time - 10ms; Beam Type - Infrared; Material - Thermoplastic; Enclosure Rating NEMA - NEMA 1,3,3S,4,4X,12,13; Enclosure Rating IEC - IEC IP66; Temperature Rating - 0 to 50degC (32 to 122degF)