Landfill Gas Monitoring

Faster, More Accurate Landfill Gas Measurement

Thermal Mass Flow Meters from Fox Thermal solve the problems of landfill gas monitoring for municipal solid waste landfills and landfill gas-to-energy (LFGTE) facilities. Flow meters solve issues with:

  • Environmental compliance
  • Downtime for factory recalibration
  • Accuracy across seasonal changes in temperature and flow rate

Advanced Thermal Mass Flow Meters

Comply with EPA’s clean air regulations for landfill gas measurement

Landfill gas meters from Fox Thermal allow you to meet the emissions reporting and validation calculation requirements for municipal and industrial waste sites.

Get a handle on changing landfill gas compositions

Landfill gas composition varies over time, Fox Thermal flow meters can be reprogrammed in the field without shutting down the process and sending them back to the factory for recalibration.

Maintain landfill gas meter accuracy despite temperature changes

Fox Thermal mass flow meters require no compensation for temperature or pressure changes and provide exceptional accuracy across a wide range of varying landfill gas flow rates.

Precision Landfill Gas Measurement with Fox Thermal Mass Flow Meters

Landfill gas contains methane, a potent greenhouse gas. The EPA requires landfill operators to collect the methane produced on-site, and where it is not being used for energy production, it must be flared to prevent its release.

With turndowns from 100:1, specified accuracy of +/- 1% of reading plus .2% of full scale, and repeatability of +/- .2% of full scale, Fox Thermal Mass Flow Meters can help LFGTE operators comply with EPA's 40 CFR Part 98 Subpart HH and Subpart TT.

Help Me Choose A Flow Meter
Fox Thermal Landfill Applications

Flexible Landfill Gas Monitoring with Gas-SelectX®

The composition of landfill gases tends to change over time. You'll need a more flexible solution to maintain an accurate record of gas flow. Fox Thermal models FT1, FT4A, and FT4X are versatile flow meters that can be programmed in the field using Gas-SelectX®. As the gas composition changes, simply access the gas composition settings in Gas-SelectX® to reprogram the percentages of component gases and avoid sending the flow meter back to the factory to be recalibrated. Keeping your process running with a flexible and accurate flow meter from Fox Thermal will help you make downtime a thing of the past.

Fox Thermal flow meters offers a more flexible solution to landfill gas measurement.

Get the Best Thermal Mass Flow Meter for Your Landfill Gas Measuring Application

Our new app can help you choose a landfill gas meter model fast.

If you’re not sure which meter is right for your application, our Help Me Choose app walks you through a short series of questions to help you choose the ideal meter.

Once you’ve selected a model, fill out the questions in our meter configurator form.

Next, enter your process data and flow meter requirements into our automated product configurator. Drop-down menus and Help icons will guide you to answer each question.

Save and submit your application data to us for a quote - it’s that easy!

Save the data you entered into the configurator to create a PDF with a model code and AppID. When you're ready, submit your application to Fox Thermal for a quote.

Discover the Fox Thermal Advantage

Landfill Gas Flow Meters

fox thermal product ft1

Model FT1

The Model FT1 thermal flow meter is available with Gas-SelectX® and can be easily reprogrammed in the field with the help of DDC-Sensor™ for calculating accurate gas correlations. It can measure a single gas or a mixture of up to 5 specified gases.

Model FT1
fox thermal product ft2A meter

Model FT2A

Available in an extended temperature operating range, the Model FT2A can be calibrated to measure an extensive list of dry pure gases and gas mixes.

Model FT2A
fox thermal product ft3 meter

Model FT3

The FT3 can operate over higher temperatures and measure a wide range of dry pure gases and gas mixes. Comes with CAL-V™ and Zero CAL-CHECK®. An optional Data Logger is available.

Model FT3
fox thermal product ft4A meter

Model FT4A

This versatile gas flow meter is available with CAL-V™ Calibration Validation, DDC-Sensor™, and Gas-SelectX® allowing it to be programmed to measure any combination of up to 10 gases in 0.1% increments to create a custom gas mix.

Model FT4A
fox thermal product ft4X meter

Model FT4X

The Model FT4X features CAL-V™ Calibration Validation, DDC-Sensor™, and Gas-SelectX®. It comes with a built-in data logger for advanced record-keeping and data retention. Optional remote sensor mounting allows for easier control in tight spaces.

Model FT4X

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Compare Fox Thermal Flow Meters

Find out more about the features and benefits of our range of advanced thermal flow meters and how they can help your landfill gas flow measurement application.

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Thermal Flow Meters Help in Landfill Gas Recovery Projects

Accurate flow monitoring for Landfill Gas to Energy (LFGTE) facilities and municipal solid waste landfills helps comply with clean air regulations, as well as improve the operation of co-gen engines or methane oxidizers.

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