Portable Ultrasonic Flow Meters

Clamp-on Flow Meters, How do they work?

Our Portable Ultrasonic flow meters are cross-correlation transit time Portable Ultrasonic flow meters designed to work with clamp-on transducers, to provide accurate measurement of liquid flowing within a closed pipe, without the need for any mechanical parts to be inserted through the pipe wall or to protrude into the flow system. It takes just a few minutes to install and there is no need to shut down flow or drain the system!

When ultrasound is transmitted between the transducers, its velocity is slightly increased when traveling in the direction of flow, and slightly reduced when traveling against the flow. The resulting transit time difference is directly proportional to the velocity of the flow in the pipe. Having measured the flow velocity and knowing the pipe cross-sectional area, the volumetric flow can be easily calculated.

Ultrasonic portable flow meters – Features & Benefits

Our Portable flow meters are simple to install and configure, no specialist skills or trades are required. They just clamp onto the outside of the pipe and are non-invasive, so no need to drain down systems, cut pipes and install flanges. As a consequence, the install time and associated disruption and cost are very small in comparison to traditional in-line meters. Other benefits of being non-invasive are that there is no pressure loss in the system and there is no risk of contamination of the fluid.

Portable Ultrasonic Flow Meter – Applications

The significant features and associated benefits make our Portable Ultrasonic flow meters particularly suitable for liquid flow and hydronic energy investigations in HVAC/Building Services applications for example in Data Centres, Airports, and Hospitals where minimal downtime and maximum availability of metering systems are essential to ensure continuity of operation. And in Process or water industry applications, the non-invasive feature and associated benefits minimise production disruption and maximise availability to avoid costly shutdowns due to system pressure drop or contamination for example in the measurement of flow within systems associated with the production of semiconductors or food processes.

Please also see our portable flow meters for the Energy Sector or Manufacturing and Processing Sector by clicking these links.

Please see our range of ultrasonic portable flow meters below:

Key:For Clean LiquidsFor Dirty Liquids

Showing all 4 results

CASE STUDY

Prokool Ltd

York-based engineers, suppliers and installers for the process cooling industry regularly use a Micronics Portaflow 220 to log data on clients’ cooling water system pipes. David Gawthrope, Prokool’s Technical Director regularly relies on their portable Micronics flowmeter to calculate process cooling loads in the chemical, plastics, rubber, food and beverage and other manufacturing applications throughout the UK in conjunction with temperature data-logging equipment.

Read More

TESTIMONIAL

“The Micronics Portaflow was a tremendous purchase and we use it a widely for measuring water & glycol-water flow rates in client pipework and use it on a weekly basis to check flow rates! We discovered Micronics from an internet search and were looking for a supplier based in England who could be easily contactable for post-purchase support.”

Prokool Ltd

Contact Us
Request a Quote | +44 (0)1628 243066 | [email protected]