Pepperl+Fuchs UB*-F42 ultrasonic sensor with IO-Link

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The Pepperl+Fuchs UB*-F42 ultrasonic sensor series combines ultrasonic measurement technology with the advantages of IO-Link communication. Designed for demanding industrial environments, these rugged IP67-rated sensors are designed to provide precise, contactless detection across a wide range of applications while enabling seamless integration into modern automation architectures.

Available with sensing ranges from 500–6000 mm, the UB*-F42 series offers high flexibility. A front- or side-looker design allows installation in confined spaces, while a small dead band enables mounting close to the target area. The adjustable sound beam diameter can be optimised for the application without reducing sensing range, allowing for detection through narrow openings or around machine components without mechanical modification.

Integrated IO-Link simplifies commissioning and parameterisation while providing continuous access to process values, sensor parameters and diagnostic data. This enables predictive maintenance strategies, increases transparency, and supports IIoT and Industry 4.0 environments. A wide operating voltage range and uniform housing design further enhance installation flexibility.

To ensure reliable operation when multiple sensors are installed in close proximity, the UB*-F42 series offers three synchronisation modes: multiplex, common mode and externally triggered. Up to 10 sensors can be synchronised automatically via the sync input, preventing signal crosstalk without additional configuration. Applications range from vehicle detection and roll material monitoring to level measurement in tanks, silos and bunkers.

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