Proximity Sensors (Inductive, Block Style): Type - Inductive Proximity, General Purpose Sensor; Sensing Range - 20 mm; Voltage - 10-30V DC; Output Configuration - N.O. (PNP); Connection Type - Connector, 4-pin; Connection Size - M12 x 1; Construction Style - Rectangular Style; Housing Material - PA; Enclosure Rating IEC - IEC IP69K; Temperature Rating - -25 deg C (-13 deg F)-70 deg C (158 deg F); Shielding - Shielded; Wires - Voltage Type - 3-Wire DC; Switching Frequency - 150 Hz; Load Current - max - 200 mA; Nominal Dimensions - 60x40x40mm