210-0677, Baumer, Baumer Inductive Threaded Barrel Proximity Sensor, M8, 4 mm Detection, PNP NO, 6 → 36 V dc, Brand Baumer, Thread Size M8, Sensor Technology Inductive Baumer Inductive Threaded Barrel Proximity Sensor, M8, 4 mm Detection, PNP NO, 6 → 36 V dc