Inductive sensor, threaded barrel, M30 x 1.5, brass, PTFE-coated, DC 3-wire, 10...30 VDC, normally open, PNP output, connector, M12 x 1, factor 1 for all metals, protection class IP68, magnetic field resistant, high switching distance, integrated pre-damping protection, small free zones, rated switching distance: 30 mm, non-flush