Balluff BES-516-211-E4-E5 Inductive Proximity Sensor

The Balluff BES-516-211-E4-E5 Inductive Proximity Sensor is a compact, two‑wire device built in an M18×1 threaded housing with a sealed, potted body and a nominal 5 mm sensing distance for metal targets, designed for rugged industrial environments. It operates on AC or DC power over a wide 20–250 V supply range, draws up to 250 mA continuously, and includes polarity inversion protection and short‑circuit protection to withstand typical wiring conditions on a factory floor. The sensor is rated IP67 for dust and water ingress protection and is specified for an operating temperature range from −25 to +70 °C, making it suitable for demanding locations and enclosures exposed to varying temperatures. Common applications include non‑contact presence or position sensing on conveyors, automation lines, and machine tools where metal targets pass within approximately 5 mm, enabling reliable detection without physical contact in packaging, robotics, and material handling workflows.