Our magnetic field-resistant inductive sensors are ideal for use in areas with strong electromagnetic fields, such as in welding systems and induction hardening systems. They are insensitive to magnetic fields that arise from electrical welding currents of up to 25 kA. Dimensions=Ø 12 x 50 mm, design=M12x1, installation=not flush, range=8 mm, switching output=NPN normally open (NO), switching frequency=2000 Hz, housing material=brass, surface protection=chrome-plated, active surface, material=PA 12, connection=plug connector, M12x1 plug, 4-pin, operating voltage Ub=10...30 VDC, ambient temperature=-25...70 °C, protection class=IP67, approval/conformity=CEEACWEEE, additional properties=factor 1 weld-resistant