KATflow 200Avoid interruption of your flow processes while measuring a liquid’s flow speed. With the clamp-on ultrasonic flowmeter, type KATflow 200, you can perform a non-invasive measurement. This compact portable device is incredibly easy to use and can be operated one-handed. It’s an ideal tool for use in confined spaces or when working at height.

With its exceptional quality, robust sensors and splash-proof IP65 housing, this tool is ideally suited for heavy, industrial applications. In addition, the KATflow 200 (by Katronic™) equals the measurement performance associated with more complex and expensive devices.

  • Non-invasive measurement; No interruptions
  • Lightweight (<700 grams) and compact
  • Stainless steel sensors, cable and connectors (IP68)
  • Simple menu structure
  • Setup Wizard for quick installation
  • Audible Sensor Positioning Assistant™
  • Battery life: 24 hours
  • Internal data logger (up to 1 million measurement data)
  • Suitable for almost all pipe materials
  • Pipe diameter range: 10 mm to 6,500 mm
  • Process temperatures: -180 ° C to +650 ° C
  • 0,5% accuracy on fluid speed
  • Bi-directional measurements possible
  • Process output: various options
  • OPTIONAL: wall thickness sensor
  • YOUR CHOICE: robust case or waterproof bag
  • Katronic™
  • Hydronic balancing
  • Injection systems
  • Demineralized water
  • Cold – / Heat exchangers
  • Clean Rooms
  • Temporary replacement inline flowmeters
  • Verification inline flowmeters
  • Leakage- / Blockage testing
  • Flow measuring
  • Pump testing and inspection
  • CIP-system testing
  • The internal data logger measures up to 100,000 measurements times 10 variables = 1 million measurement data.
  • KATdata + software for downloading and visualizing all data from the flow meter on your computer. Both numeric and real-time graph.
  • Sending data: RS 232 connection, or an (optional) USB cable.

Every KATflow ultrasonic flow meter operates based on transit time difference technology. This makes the device highly accurate, providing reliable flow data for almost any liquid, independent of the electrical conductivity of the medium.


Not conducting flow measurements on a regular basis ? You can rent the KATflow 200 per day or per week . Do the measuring yourself or leave it in the capable hands of our service engineers. We are happy to assist you with technical advice and support.