Thermal Mass Meter (TGM)
Mass meters for pure non-aggressive gases and gas mixtures such as compressed air, nitrogen and hydrogen
Specifications:
- Measuring ranges: 0.1…250 kg/h
- Linearity: approx. ±2.0% of actual value
- Pressure: max. 10 bar
- Gas/air temperature: –30…+70°C
- Output signal: 0/4…20 mA & push pull
The TGM mass meter for pure gases was especially developed for gas supply systems, compressed air supply, ovens and laboratory applications. Thanks to the direct measurement of the mass flow a volume correction via pressure and temperature is not required.
The TGM is easy to use and can be installed in any position. Further advantages can be found in rapid response times, low power consumption (< 2.5 W) and pressure drop.

