Balluff BES021W -Inductive Proximity Sensor, 20 mm Range, 40x40 mm, Flush Mount, PNP (NO)

The Balluff BES021W is a flush-mount inductive proximity sensor with a rugged 40×40 mm housing, designed for reliable detection of metallic objects in industrial automation. It offers a 20 mm sensing range and a PNP Normally Open (NO) output for stable switching performance. Built for durable, maintenance-free operation, this sensor performs consistently in harsh environments. Ideal for material handling, conveyors, and heavy-duty machinery, the BES021W delivers accurate and dependable proximity detection. We supply 100% genuine Balluff products at the best competitive prices, sourced from authorized distributors and directly from the OEM. With quick delivery, we help reduce downtime and ensure smooth industrial operations.