The Balluff BES 516-326-E4-Y is a flush‑mount inductive proximity switch (M18 style) with an Ø18 x 36 mm brass, nickel‑plated housing and a PBT sensing surface, designed for detecting metal targets within a 5 mm range. It operates on 10–30 VDC and provides a PNP normally open output, shipped with a 5 m PUR cable. With an IP67 rating, a wide operating temperature range of -25 to 70 °C, and a switching frequency up to 1000 Hz, this sensor is suited for flush‑mounted metal sensing in demanding industrial environments.
