Proximity Sensors (Capacitive, Block Style): Type - Photoelectric Diffuse Reflective Sensor; Sensing Range - 8 in. (203mm); Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Mode - PNP; Connection Type - Cable; Connection Size - 9m (30 ft); Construction Style - Miniature Rectangular; Sensing Position - Side; Response Time - 1ms; Beam Type - Visible Red; Housing Material - ABS; Enclosure Rating NEMA - NEMA 1,2,3,3S,4,4X,6,12,13; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 55degC (-4 to 131degF)