The BES M18MI-PSC50B-BV02 is a Balluff Inductive Sensor, shielded. It is a barrel-style, 18mm diameter, 3-wire AC/DC, PBT plastic encapsulated, M18 series with a flush face, normally open (NO) version. The sensing range is 50mm and the switching fidelity is 80mA, 30V DC. This sensor is designed to detect metallic objects without contact and is used in industrial automation systems.