The Balluff BES01AW (BES 516-324-S49-C) is a compact inductive proximity sensor ideal for flush mounting in tight industrial spaces. With a stainless steel M8x1 housing and a PBT sensing surface, it offers a 1.5 mm detection range and high switching frequency of 5000 Hz for fast, reliable performance. Operating on 10–30 VDC and featuring a PNP normally open output, this IP68-rated sensor is built to withstand harsh environments, making it perfect for automation systems requiring durability and precision.