Cylindrical magnetic field sensors offer you safe and wear-free position detection. They are insensitive to vibrations and switch through non-ferrous metal and aluminum walls without reducing the switching distance. At the same time, they enable a much larger switching distance than inductive sensors of the same size. And they can be installed flush in steel. Magnetic field sensor, connection type 01=connector, switching output 01=NPN, switching function 01=normally open (NO), primary housing material=aluminum, protection class=IP67