Photoelectric Sensors (Reflex-Reflective, Block Style): Type - Photoelectric Background Cutoff Sensor; Cutoff - 1.6 in (40mm) Cutoff; Sensing Range - 0.39-1.57" (10-40mm); Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Connection Type - Connector, 4-pin; Connection Size - M8x1; Construction Style - Rectangular; Sensing Position - Side; Beam Type - Infrared; Response Time - 1ms; Material - ABS; Enclosure Rating IEC - IEC IP65; Temperature Rating - -20 to 60degC (-4 to 140degF)
Additional Info: Lens Material: Glass