Inductive sensor, operating voltage 10.65 VDC, rated switching distance 20 mm, non-flush, threaded barrel, M30 x 1.5, chrome-plated brass, factor 1 for all metals, protection class IP68, magnetic field resistant, extended temperature range, high switching frequency, DC 4-wire, 10...65 VDC, changeover contact, PNP output, connector, M12 x 1