em-tec Markets

For more than 30 years,

em-tec has been at the forefront of flow measurement technology, developing state-of-the-art and solution-oriented flow meters for the medical and bioprocessing markets. Learn more about our markets and applications using the cards below.

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BioProTT Clamp On Transducer for BioProcessing Sensor Systems BioProTT Clamp On Transducer for BioProcessing Sensor Systems BioProTT Clamp On Transducer for BioProcessing Sensor Systems

BioProTT™ Clamp-On Transducer

Together with the BioProTT™ FlowTrack plus or a BioProTT™ FlowMCP, the BioProTT™ Clamp-On Transducer ensures a reliable measurement and monitoring of flow rates in industrial applications as well as those within the laboratory suite.

With its simple click-fasting, the sensor can be quickly and easily attached to flexible tubing systems. The lack of movable parts and functional design, paired with the non-invasive measurement method prevents additional shear stress for the medium. When it comes to handling shear-sensitive organisms or biomolecules, this is an essential advantage.

The ultrasonic transit time method, combined with a customer-specific calibration in regard to the respective process parameters, allows for a highly accurate measurement in addition to flexible application opportunities.

As an additional tool, the new BioProTT™ Clamp-On Bracket enables more convenience and flexibility for easy mounting of large multi-use sensors on complex skids.

Watch the video to see how easy it is to attach and exchange XL sensors to your skid using the BioProTT™ Clamp-On Bracket!

Please note: Not all products are available and approved in every country. Please contact your local distributor if you have any questions.


For the flow measurement on flexible tubes on upstream and downstream applications such as:

  • Chromatographies
  • Adding media to bioreactors
  • Filtration
  • Fillings
  • Process evaluation
  • Upscaling
  • Research

Key Facts

  • Easy installation
  • Non-invasive flow measurement
  • Different sensor sizes for all commonly used tube sizes ranging from
    1/4'' to 1-5/8'' outer diameter
  • No additional shear stress on cells through the non-invasive design
  • Re-usable and long-lasting
  • Customer-specific calibration to tube, medium, temperature, and maximum flow rate
  • Up to seven calibration tables storable on one sensor
    —for maximum flexibility
  • Easily cleaned with commonly available disinfectants