Photoelectric Sensors (Background Rejection, Block Style): Type - Photoelectric Diffuse Reflective; Sensing Range - 12" (300mm); Voltage Range - 20-250VAC; Output Mode - Light Operate; Output Configuration - SPST Solid State Switch; Connection Type - Cable; Connection Size - 2m (6.5 ft); Construction Style - Compact, Threaded Nose 18mm; Sensing Position - Side; Response Time - 16ms; Beam Type - Infrared; Material - Thermoplastic; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP69K; Temperature Rating - -40 to 70degC (-40 to 158degF)