The inductive factor 1 sensors BES from Balluff can be used wherever different types of metals need to be detected evenly and with high precision. Our all-rounders for all metals reliably detect ferrous and non-ferrous metals, steel, brass, aluminum, etc. without a reduction factor in the switching distance. In addition, they are resistant to magnetic fields and can therefore also be used in areas with strong electromagnetic fields - for example in welding systems. We also provide you with versions with PTFE coating to protect against welding spatter. Dimensions = 40 x 40 x 62 mm, design = 40x40, installation = not flush, range = 35 mm, switching output = PNP normally open/closed (NO/NC), switching frequency = 250 Hz, housing material = PBT, partially coated, active surface, material = ceramic coated, connection = plug connector, M12x1 plug, 4-pin, operating voltage Ub = 10...30 VDC, ambient temperature = -10...70 °C, magnetic field resistant = magnetic field resistant (AC/DC), protection class = IP67, approval/conformity = CE, UKCA, cULus, WEEE, additional properties = factor 1, weld-proof