831-3809, Pepperl + Fuchs, Pepperl + Fuchs Inductive Threaded Barrel Proximity Sensor, M12, 6 mm Detection, PNP NO, 10 → 30 V dc Pepperl + Fuchs Inductive Threaded Barrel Proximity Sensor, M12, 6 mm Detection, PNP NO, 10 → 30 V dc