Balluff BES 516-327-E4-Y Inductive Proximity Sensor

Balluff BES 516-327-E4-Y is a cylindrical inductive proximity sensor (M30 form factor) designed for flush mounting in harsh industrial environments where compact, reliable metal-detection is required. The -05 variant features a PNP normally open output and operates from 10 to 30 V DC, with a 10 mm sensing range and a 5 m PVC cable connection. Housed in brass and nickel-plated housing with a PA12 sensing face, it withstands challenging conditions with an IP68 rating and an operating temperature range of -25 to 70 °C. Its 30 mm diameter by 36 mm length (Ø30 x 36 mm) and M30x1.5 mounting thread fit tight spaces in conveyor lines and automation fixtures, making it suitable for end-of-travel sensing, presence detection of metal targets, and flush-mount installations in equipment from Balluff's automation ecosystem. Certifications include CE and UL/cULus, ensuring compatibility with common industrial control systems. Its rugged construction supports washdown environments and long service life in automated production lines.