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Micronics PF222 Portable Clamp-on Flow Meter

The Portaflow 222 (PF222) is the latest portable flow measurement and recording system to be added to the Micronics range of equipment. The PF222 can display instantaneous fluid flow rates or velocity, together with totalised values.

A variable current or pulse output, proportional to the detected flow rate, is also produced by Micronics PF222 to enable it to interface with a range of external control devices such as those found in building management or site monitoring systems.

Micronics PF222 is very much designed with ‘ease of use’ in mind. An interactive Quick Start menu, which simplifies system installation at any suitable location, together with minimal set-up
requirements, means that the system can be installed and brought into service very quickly. Furthermore, the application parameters for a particular site can be saved to non-volatile memory and instantly recalled if a site is revisited for monitoring at a later time – further reducing the set-up time.

The flow sensors, or transducers, connected to the PF222 instrument are attached to the outside of the pipe being monitored and
provide totally non-invasive flow measurement without disturbing the existing plant equipment or process operation.


Micronics PF222 Portable Ultrasonic Flowmeter specifications…

  • Flow velocity range 0.1…..20m/s.
  • Repeatability ±0.5% of measured value or ±0.02m/s whichever is the greater.
  • Response time < 500ms depending on pipe diameter.
  • Operating time Typically 14 hours continuous with backlight and 4-20mA output OFF.
    • Quick 2.5 charge up time
  • Pulse output, 4-20mA, 0-20mA or 0-16mA output with simple range calibration.
  • Two types of transducer options for use with pipes ranging 13mm – 2000mm outside diameter.
    • ‘A’ Transducers in mounting rail:– 13mm OD to 115mm OD pipes
    • ‘B’ Transducers in mounting rail:– 50mm OD to 2000mm OD pipes.
  • Simple ‘Quick Start’ set up procedure.
  • Continuous flow monitoring, with ‘Totalised’ option.


Fluidic are a recognised partner of Micronics Instrumentation for Scotland and the North of England.  Our instrumentation engineers are product trained and are able to help with instrument selection within the full Micronics supply of ultrasonic clamp-on flowmeters.   Please call either office for more information (Glasgow 0141 641 5920,  Warrington 01925 572401).


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