Balluff BES 516-326-E4-C-S4-00,2 Proximity Switch

The Balluff BES 516-326-E4-C-S4-00,2 is an M18 flush-mount inductive proximity switch that detects metal targets without contact in tight spaces, featuring a 5 mm sensing range and a Ø18 x 36 mm brass, nickel-plated housing with a PA12 sensing surface for durable performance. It provides a PNP normally open (NO) output and operates from 10 to 30 VDC, enabling straightforward integration into standard automation circuits. The device uses a 3-pin M12x1 connector with a 0.20 m PUR cable, and it is rated for ambient temperatures from -25 °C to 70 °C, with a rugged IP67 enclosure suitable for dirty or wet environments. With a switching frequency of 1000 Hz, the sensor responds quickly to passing metal targets on fast production lines. It is CE and cULus, along with EAC and WEEE compliant, reflecting broad international approvals. This Balluff sensor is intended for industrial sensing tasks where non-contact metal detection is needed in compact form factors, such as inline equipment, conveyors, and automated assemblies, delivering reliable metal detection without wearing mechanical parts or requiring physical limit switches.