Proximity Sensors (Inductive, Tubular Style): Type - Inductive Proximity, General Purpose Sensor; Sensing Range - 1 mm; Voltage Range - 10-30V DC; Wires - Voltage Type - 3-Wire DC; Shielding - Shielded; Output Type - N.O. (PNP); Connection Type - Cable; Connection Size - 1m (3.28 ft); Construction - Tubular, Unthreaded; Diameter - 4 mm Dia.; Material - Body - Stainless Steel; Material - Face - Nonmetallic; Enclosure Rating IEC - IEC IP67; Switching Frequency - 3000 Hz; Load Current - max - 100 mA; Temperature Rating - -25 deg C (-13 deg F)-70 deg C (158 deg F)