UFM-55 – Hand-held ultrasonic clamp-on flow meter for liquids containing a high level of solids or enclosed gas bubbles. For example mixed sewage and waste water. Ideal for dry-running detection (pumps) and overflow applications.

This flow meter is very easy to install and easy to use. Minimal configuration needed.

The UFM-55 is designed to measure volumetric flow of within closed conduit. It requires liquids, which contain entrained solids, gases or turbulence in order to provide a measurement.

This doppler flow meter can display flow rate and flow totalizer etc., and is configured with 4-20mA, relays for totalizer and alarm outputs.

  • Suitable for pipe diameters ranging from 40 to 4000mm
  • For dirty liquids, a certain amount of air bubbles or suspended solids
  • Excellent low flow rate measurement ability, low to 0.05m/s
  • Wide range of flow measurement, high flow rate can reach 12m/s
  • High-temperature transducer : -35°C ~ 200°C
  • No need to shut down the pipe flow when installing transducers
  • User-friendly configuration
  • 4-20mA, Relay Totalizer and Relay Alarm outputs
  • Accuracy: 2.0% calibrated span
  • Rechargeable battery, can work up to 14 hours
  • Raw sewage
  • Activated sludge
  • Ground water
  • Pulp and paper slurries
  • Chemical slurries
  • Drainage
  • Overflow
  • Mining recirculation

When installing an clamp-on flow meter, the transducers / sensors are simply mounted on the outside of the pipe, implicating that it remains completely intact. No risk of blockage, leakage or loss of pressure.

The UFM-10 operates based on doppler-technology. This enables the instrument to provide flow data for liquids containing solid particles and / or air bubbles, such as (mixed) sewage water and waste water.

Not conducting flow measurements on a regular base ? You can rent the UFM-55 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.