Dimensions=Ø 30 x 51 mm, design=M30x1.5, installation=flush, range=15 mm, switching output=polarized normally open (NO), switching frequency=400 Hz, housing material=brass, surface protection=coated, PTFE, active surface, material=LCP/PTFE, connection=plug connector, M12x1 plug, 4-pin, operating voltage Ub=10...36 VDC, ambient temperature=-25...70 °C, protection class=IP67, approval/conformity=CEcULusEACWEEE