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 SL

Together with a BioProTT™ FlowTrack SL or a BioProTT™ FlowMCP, the BioProTT™ Clamp-On SL ensures a reliable measurement and monitoring of flow rates in applications within the laboratory suite.

With its click-fastening, the sensor can be quickly and easily attached to flexible tubes, while the functional design and non-invasive measurement method prevent any additional shear stress for the medium; an essential advantage to invasive methods when it comes to handling shear-sensitive organisms or biomolecules.

The applied ultrasonic transit time method, combined with a customer-specific calibration regarding the respective process parameters, allows for a highly accurate measurement and enables flexible solutions for your application.

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 in upstream and downstream applications such as:

  • Chromatographies
  • Control of the upstream feed
  • Filtration
  • Fillings
  • Fill and finish processes

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 measurement method
  • Re-usable and long-lasting
  • Customer-specific calibration with regard to tube type, medium, medium temperature, and maximum flow rate
  • Up to seven calibration tables storable on one sensor
    —for maximum flexibility
  • Easily cleaned with commonly available disinfectants