Inductive sensor, with increased switching distance, operating voltage 10.30 VDC, rated switching distance 4 mm, flush, M12 x 1 threaded barrel, long version, brass, chrome-plated, factor 1 for all metals, protection class IP68, magnetic field resistant, high switching distance, flush installation possible, DC 4-wire, 10...30 VDC, changeover contact, NPN output, connector, M12 x 1