Capacitive sensors, capacitive sensor, M18 x 1, plastic thread, switching distance: 8 mm, not flush mountable, 3-wire, DC PNP, operating voltage: 10...36 V DC, current consumption: 10 (24 V DC) / 15 (36 V DC) mA, normally open, no, plug connection, M12 plug connection, increased noise immunity, housing material: PBT