T20 | Compact structure-borne sound probe

For stationary condition monitoring

The T20 structure-borne sound probe is ideal for bearing testing in order to detect damage to roller and ball bearings as early as possible

  • Trend observations over long periods of time
  • Broadband and linear ultrasound probe
  • Monitoring test points that are difficult to access through fixed installation
  • Flexible coupling options: magnetic, screwed or glued


  • Wind turbines
  • Cement mills
  • Hydraulic pumps
  • Rolling mills

    Get in Touch!

    Internal partial discharge

    Rolling bearing monitoring


    Ultrasonic Steam Trap Testing Icon Red

    Cavitation on pumps

    Advantages at a Glance

    Monitoring critical assets
    Monitoring production processes
    Detection of damage to slow-running rolling bearings/ gear drives
    Integration into existing monitoring systems via PLC
    Able to be used in cramped and difficult-to-access places
    more powerful than conventional acceleration sensors due to innovative transducer principle

    Contact Us!

    We will be happy to help you.

    For more information regarding applications and pricing, please feel free to contact us.

    Receiver: bkavanagh@sonotecusa.com

    Do you have any questions?

    Feel free to contact us! We will be happy to help you.