Proximity Sensors (Capacitive, Tubular Style): Type - Inductive Proximity, General Purpose Sensor; Sensing Range - 2 mm; Wires - Voltage Type - 3-Wire DC; Voltage Range - 10-30V DC; Shielding - Shielded; Connection Type - Connector, 3-Pin Pico; Connection Size - M8x1; Output Mode - N.O. (NPN); Diameter - 8 mm Dia.; Construction Style - Tubular, Threaded; Material - Body - Stainless Steel; Material - Face - Nonmetallic; Enclosure Rating IEC - IEC IP67; Switching Frequency - 3 KHz; Load Current - max - 150 mA; Temperature Rating - -25 deg C (-13 deg F)-70 deg C (158 deg F)