Capacitive Sensor, M30 X 1.5, Plastic Thread, Sensing Range: 20 Mm, Non-Flush Mountable, 3-Wire, Dc Pnp/Npn, Operating Voltage: 10...36V Dc, Current Consumption: 20 Ma, Normally Open/Closed Programmable, Quick Disconnect, M12 Connector, Teach Function, Electronic Lock, Automatic Load Detection Pnp/Npn, Housing Material: Housing: Pbt Connector: Pc Buttons: Tpe-U.