The particularly robust inductive stainless steel sensors from Balluff are specially developed for applications in very harsh environments. The housing and sensor front are made of stainless steel. The robust active surface is resistant to impacts as well as mechanical stress and abrasive media. Dimensions=Ø 18 x 56 mm, design=M18x1, installation=flush, range=8 mm, switching output=PNP normally open (NO), switching frequency=110 Hz, housing material=stainless steel, active surface, material=stainless steel, connection=plug connector, M12x1 connector, 3-pin, operating voltage Ub=10...30 VDC, ambient temperature=-25...70 °C, magnetic field resistant=magnetic field resistant (AC/DC), protection class=IP68, approval/conformity=CEcULusEACWEEE, additional properties=selective ferrous