DFX Doppler Ultrasonic Flow Meter


The Dynasonics® DFX Doppler Ultrasonic flow meter measures the flow of aerated liquids or those containing suspended particles that reflect ultrasonic energy.

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Badger Meter


Increase Read Accuracy. Reduce Downtime.


The Dynasonics DFX Ultrasonic Doppler flow meter features a clamp-on design that streamlines installation and eliminates the worries of fluid compatibility and pressure head loss.

  • Streamline Installation. Because of its clamp-on design, the DFX Ultrasonic Doppler flow meter can be installed while operations run—there is no need to shut processes down or drain pipes.
  • Application Flexibility. Measures liquids containing suspended particles or aerated liquids, making it suitable for applications with sewage and mud slurries.
  • Simple Design. Does not have moving parts, which greatly reduces maintenance needs because there is nothing that will wear down over time.

Product Certifications

MET Labs-Dynasonics DFX, North America Ordinary Location
MET Labs North America Certification Ordinary Location Dynasonics DFX


  • Size Range
    1/4…120 in.
  • Temperature Range
    -40…400 °F
  • Flow Range
    0.15…30 fps
  • Accuracy

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