Overview & Benefits

Reliable, Cost-Effective Monitoring Solution for Greenhouse Gas Emissions

TFH 1000 thermal mass flowmeter measures both process gas and temperature. It measures gas flow rate in standard units without the need for temperature and pressure compensation.

It is is used with a variety of common gases, including air, natural gas, ammonia, biogas, butane, chlorine, compressed air, carbon monoxide, carbon dioxide, digester gas, ethane, ethylene, helium, hydrogen, methane, nitrogen, oxygen, propane and many more.


  • Accuracy exceeds EPA requirements
  • Direct reading of mass flow rate with no additional pressure and temperature instruments required
  • Wide turndown with extreme low-flow sensitivity 
  • Economical to install
  • Negligible pressure drop
  • Reliable design with no moving parts

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