Handheld Flowmeters

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Portable Flowmeters, the Pocket UFM , Pocket PLUS-UFM and Pocket MOBILE-UFM.

POCKET UFM

The POCKET UFM is a light weight, truly pocket sized instrument. Its intuitive menu driven user interface makes it incredibly easy to use. Its size and the layout of its display and keypad means that it can be operated single handed. Yet all of this is achieved with no compromise in measurement performance. It even incorporates wall thickness and heat quantity measurement functionality as standard.

Sonic Driver POCKET-UFM datasheet 010724

Sonic Driver POCKET-UFM Installation Manual 010724

Sonic Driver POCKET-UFM Operating Instructions 010724

Complete Kit in Case
PEEK/ss Sensors

Specification

  • Pipe outer diameters ranging from 10 to 6500 mm.
  • Temperature range for pocket meter -10 to +65 degC.
  • IP54 enclosure.
  • Full 128 x 68 pixel graphics display with back light.
  • Full 17 key tactile keypad with audio feedback.
  • Integral wall thickness gauging, 2 to 24 mm as standard.
  • Battery life up to 24 hours continuous use on a standard 9V PP3 battery for easy replacement.

Features

  • Light weight and small for easy, one handed operation.
  • Intuitive installation using menu driven user interface.
  • Full set of instrument and measurement diagnostics.
  • Signal oscilloscope for sensor positioning and diagnostics.
  • Internal database of pipe, fluid and lining materials.
  • Wall thickness gauging (using optional wall thickness probe).
  • Heat quantity measurement (if inlet and outlet temperatures are known).
  • All measured values can be totaled.
  • Ability to save up to 10 configurations for different measurement points.

Performance

  • Flow/energy/wall thickness pocket multi-meter.
  • Flow velocity range 0.01 to 25 m/s.
  • Resolution 0.25 mm/s.
  • Repeatability 0.15 % of measured value.
  • Accuracy +/- 0.5 to +/- 3.0 % of measured value  for velocity greater than 0.2 m/s, depending on application.
  • Turn down ratio 1/100.
  • Measurement rate 1 Hz as standard.
  • Gas/solids < 10 % of volume.
  • Measurement: Flow velocity, Volumetric flow, Energy flow.

POCKET PLUS-UFM

The POCKET PLUS-UFM has the same specification, features  and performance as the POCKET UFM but with the additional features of;

  • Serial communications via USB.
  • 4MB datalogger.

Sonic Driver POCKET PLUS-UFM datasheet 010724

Sonic Driver POCKET PLUS-UFM Installation Manual 010724

Sonic Driver POCKET PLUS-UFM Operating Instructions 010724

MOBILE-UFM

Turn a mobile phone into a high quality, accurate clamp-on ultrasonic flowmeter.

The Sonic Driver POCKET MOBILE-UFM is a light weight, pocket sized instrument that connects to a mobile phone or tablet (Android) to turn it into a low cost, high quality, accurate clamp-on ultrasonic flowmeter. Its intuitive menu driven user interface runs as an app on the phone and makes it incredibly easy to use. The app is now available to download from Google Play Store. Its size and the layout of the user interface means that it can be operated single handed. The instrument is powered from the phone battery. Yet all of this is achieved with no compromise in flow measurement performance.

  

Sonic Driver MOBILE-UFM datasheet 010724

Sonic Driver POCKET MOBILE-UFM Installation Manual 010724

Sonic Driver POCKET MOBILE-UFM Operating Instructions 010724

Specification

  • Pipe diameter ranging from 15 to 500 mm.
  • Ambient temperature range -10 to +65 degC Note 1.
  • Weight 220 g (excluding phone).
  • Dimensions 140 x 40 x 20 mm.
  • Ingress Protection rated IP54 enclosure (excluding phone) Note 1.
  • Powered from the mobile phone battery, life up to 6 hours between charges.

Features

  • Light weight and small for easy, one handed operation.
  • Intuitive installation using menu driven user interface.
  • Full set of instrument and measurement diagnostics.
  • Signal oscilloscope for sensor positioning and diagnostics.
  • Internal database of common pipe materials and fluids.

Performance

  • Measurement principle, ultrasonic transit time difference.
  • Flow velocity range 0.01 to 25 m/s.
  • Resolution 0.25 mm/s.
  • Repeatability 0.15% of measured value.
  • Accuracy +/- 0.5 to +/- 3.0 % of measured value  for velocity greater than 0.2 m/s, depending on application.
  • Measurement rate 1 Hz as standard.
  • Gas/solids < 10 % of volume.

Note 1. IP and ambient temperature ratings are intended to match those of most mobile phone manufacturers.