Photoelectric Sensors (Background Rejection, Block Style): Type - Inductive Proximity, General Purpose; Sensing Range - 2.5 mm; Voltage Range - 12-24V DC; Output Configuration - N.O.(PNP); Connection Type - Cable; Connection Size - 2m(6.5 ft); Construction Style - Rectangular Style; Sensing Position - Side; Shielding - Unshielded; Wires - Voltage Type - 3-Wire DC; Material - Polyarylate Resin; Enclosure Rating IEC - IEC IP67; Switching Frequency - 120 Hz; Temperature Rating - -25 deg C(-13 deg F)-70 deg C(158 deg F); Load Current - max - 30 mA; Nominal Dimensions - 1.08x0.31x0.37"(27.5x8x9.5mm)