Balluff BES 516-371-E4-C-PU Inductive Proximity Switch

The Balluff BES 516-371-E4-C-PU Inductive Proximity Switch is a compact flush-mount sensor (Ø6.5 x 30 mm) with a stainless‑steel housing (D6.5) and a 1.5 mm sensing range. It operates from 10–30 V DC and provides a PNP normally open output, with a 2 m PUR cable for industrial connectivity. The sensing face is made of PBT, designed for flush mounting, and the unit carries IP68 protection, allowing operation in wet or dusty environments from -40 °C to 85 °C. With a switching frequency up to 5000 Hz, it supports fast automation cycles, and it’s approved for CE and cULus compliance. This variant is part of Balluff’s BES proximity sensor lineup and is suitable for integration in automated machines, conveyors, and control panels where a rugged, compact inductive switch is required in tight spaces.