Tubular Style: Type - Capacitive Proximity, General Purpose Sensor; Sensing Range - 15 mm; Voltage - 7-12V AC/DC; Wires - Voltage Type - NAMUR; Shielding - Shielded; Output Mode - N.O.; Connection Type - Screw Terminals; Connection Size - M16x1.5; Construction Style - Tubular, Unthreaded; Diameter - 40 mm Dia.; Material - PBT; Enclosure Rating IEC - IEC IP65; Switching Frequency - 10 Hz; Temperature Rating - -25 deg C -13 deg F to F470 deg C 158 deg F; Material - Face - PBT