Balluff BES-517-132-U7-H (BES023M) is a rugged inductive proximity sensor housed in a 120 × 40 × 40 mm non-flush enclosure, designed for reliable metal detection in harsh environments with IP67 protection. It provides a configurable PNP output (NO/NC) on a 10–55 VDC supply, with screw-terminal connection and an operating temperature range of -25 to 70 °C, making it suitable for conveyor lines and machine automation where metal targets are detected without contact. The sensor features an aluminum housing with a PBT sensing surface and a 50 Hz switching frequency, ensuring consistent, non-contact detection of targets within its 40 mm sensing range.
