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Micronics PF440IP Portable Ultrasonic Flowmeter

The Micronics PF440IP Portable Ultrasonic Flowmeter is an upgraded version of PF330. This instrument is controlled by a micro-processor system which contains a wide range of data that enables it to be used with pipes with an outside diameter ranging from 50mm up to 5000mm and constructed of almost any material. The instrument will also operate over a wide range of fluid temperatures. This new version has a longer battery life up to continuous 50 hours or 200 hours logging at 6 min intervals.

The PF440IP is very much designed with ‘ease of use’ in mind. An interactive QuickStart 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 PF440IP 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 PF440IP Portable Ultrasonic Flowmeter specifications…

  • Flow velocity range 0.1…..10m/s (Bi-directional subject to pipe size)
  • Accuracy +/- 0.5% to 3% dependent on flow and pipe size.
  • Operating time typically 50 hours depending on the output utilisation and backlight usage.
  • Battery life can be extended by using the Sleep Mode logging option about 200 hours logging at six minute intervals, and proportionally longer at larger intervals.
  • Pulse output, 4-20mA, 0-20mA or 0-16mA output with simple range calibration.
  • RS232/USB outputs for downloading data logger contents to PC. Live data logging also available.
  • Data logging with up to 198,000 stored data points.
  • 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).


  • Download Micronics PF440IP datasheet
  • Download Micronics PF440IP Portable Ultrasonic Flowmeter Manual
  • Download Micronics 2014 Flowatch brochure
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