Photoelectric Sensors (Background Rejection, Block Style): Type - Photoelectric Diffuse Reflective; Sensing Range - 17.7" (450mm); Voltage Range - 20-260VAC; Output Mode - Light/Dark Operate; Output Configuration - Thyristor; Connection Type - Connector, 3-pin Micro AC; Connection Size - 1/2-20UNF; Construction Style - Compact, Threaded Nose; Sensing Position - Side; Response Time - 8ms; Beam Type - Infrared; Material - Polysulphone; Enclosure Rating IEC - IEC IP69K; Temperature Rating - -30 to 70degC (-22 to 158degF)