Balluff BES M18ME1-PSC20F-S04G Proximity Sensor

Balluff BES M18ME1-PSC20F-S04G is a compact inductive proximity sensor in an M18 housing (Ø18 x 63.5 mm, M18x1) designed for non-flush mounting and detecting metal targets within a 20 mm sensing range. Operating from 10 to 30 V DC, it provides a PNP normally open output and uses a 4-pin M12 connector for wiring, enabling straightforward integration into standard control circuits. Built for industrial environments, it carries IP67 ingress protection and operates across -25 to 70 °C, making it suitable for harsh manufacturing settings. With a switching frequency up to 200 Hz, this Balluff unit delivers reliable metal-detection sensing for automation lines, end-of-travel applications, and presence checks in automated systems.