Inductive sensor, for underwater use, operating voltage 10.30 VDC, rated switching distance 5 mm, flush, cable length 2 m, threaded tube, M18 x 1, plastic, POM, underwater use and off-shore use, oil and sea water resistant, protection class IP 68, 500 m water column, DC 3-wire, 10.30 VDC, normally open, PNP output, cable connection