Inductive sensor, threaded barrel, M18 x 1, plastic, PBT-GF30, DC 3-wire, 10...30 VDC, normally open, NPN output, connector, M12 x 1, factor 1 for all metals, protection class IP68, magnetic field resistant, extended temperature range, high switching frequency, pre-damping protection through self-compensation, rated switching distance: 12 mm, non-flush