Industrial Electronics

HBK force measurement technology goes digital with IO-Link

17 September 2025

Precision measurement solutions developer Hottinger Brüel & Kjær (HBK) has introduced digital connectivity to its trusted U2B and C2 force transducers, now available with an IO-Link interface.

This enhancement makes it easier than ever to integrate tensile and compressive force measurements directly into control systems.

Source: HBKSource: HBKFor years, the U2B (tensile and compressive) and C2 (compressive) series have been essential tools in production, monitoring and testing environments worldwide. With a nominal force range from 500 N to 200 kN, these sensors are known for their reliability and precision.

Now, in addition to analog outputs (4 mA to 20 mA and 0 V to 10 V), users can opt for a digital output via IO-Link — which ensures smarter data handling and improved system integration.

The IO-Link integration provides engineers with many benefits:

  • Sensor health monitoring: Real-time diagnostics compare applied forces and temperature conditions against sensor limits. If thresholds are exceeded, warnings are issued to help prevent damage.
  • Enhanced accuracy: Improved measurement precision and integrated temperature sensing.
  • Universal compatibility: IO-Link is standardized and works seamlessly with all major fieldbus systems.
  • Simplified integration: HBK provides function blocks to streamline sensor setup within control systems.

HBK also offers IO-Link-enabled sensors for torque and weight, expanding the possibilities for smart, connected measurement solutions.

To contact the author of this article, email GlobalSpecEditors@globalspec.com


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