Gas Flow Meters

Flow rates: up to 11.000 m3n/h

Bronkhorst specializes in gas (mass) flow meters for laboratory and industrial environments as well as hazardous areas.

Tips how to select a gas flow meter

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Benefits when using our gas mass flow meters

  • High accuracy 
  • Excellent repeatability for a reliable process
  • Compact design
  • Equipped with an on-board gas conversion model
  • Database with customer selectable gases
  • Reduction in cost of ownership

Find your GAS flow meter


Gas flow meters used in customer processes

We provide gas mass flow meters for many different kinds of applications. 
Read the customer stories below:


Tips on how to select the best gas mass flow meter for your application

In our guide 'Flow Meters; a beginners' guide' we share some tips what to keep in mind when selecting your flow meter. In the selection of your instrument the following specifications can play an important role:

Gas flow meter specifications

  • Accuracy: the accuracy of the gas flow meter depends on the model chosen. Not all meters possess the same accuracy, however, some applications do not require absolute precision. 
  • Repeatability: Repeatability means the number of times (%) you get the same results running the same test or measurement under the same conditions. Sometimes repeatability of your instrument is considered to be more important than accuracy.
  • Turndown ratio or rangeability:  the percentual range (e.g. 2...100%) or the maximum divided by the minimum measuring value (50:1) in which the specified accuracy is achieved.


Video: 'Bypass' Gas Flow Meter principle

This video explains the principle of operation of the 'inline'  Gas Flow Controller.

Check the video to learn more about the working principle of thermal gas mass flow meters.

Do you need help selecting the right gas flow meter for your application? Let us know!

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1 Kings Court
Willie Snaith Road
Newmarket Suffolk CB8 7TG
Tel. +44 1223 833222
[email protected]

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