Capacitive sensors, capacitive sensor, M30 x 1.5, plastic thread, switching distance: 15 mm, not flush mountable, 3-wire, DC PNP, operating voltage: 10...36 V DC, current consumption: 13 mA, normally open / normally closed programmable, no / nc progr., plug connection, plug connection (DIN EN 175301-803), increased interference immunity (with line-guided HF), housing material: PBT