SILVER AUTOMATION INSTRUMENTS LTD.
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Gas mass flow meter

Digital gas mass flow meters are designed for natural gas, hydrogen gas, LPG gas, propane gas, biogas, N2, and so on in closed pipeline. Silver Automation Instruments supplies accurate and low price gas mass flow meters over a wide range. Our sold gas flow measurements instrumentation approves to be stable operation and low maintenance cost in the long term running.
Thermal mass flowmeters/flow controllers and coriolis flow meters are often requested type gas mass flowmeters .
Thermal mass flow meter utilizes the relationship between flow rate and cooling effect for direct measurement of mass gas flow.
Coriolis flow meter operates on the "Coriolis principle" contains a vibrating tube in which gas flow causes changes in frequency, phase shift or amplitude. The coriolis flow meter sensor signal is fed into the integrally mounted pc-board.

Thermal mass flow meter



  • Gas mass flow sensor size from DN6 ~DN6000
  • Digital Display to show instant flow and mass flow
  • Low cost gas mass flow meter
  • 4-20mA output, pulse and RS485 Communication
  • Direct measure gas mass flow meter without external temperature and pressure compensation

Micro flow thermal mass flow meter /gas mass flow controller


  • DN3~DN10 and detect gas mass flow from 0.5Nm/s~100Nm/s
  • Digital mass flow controller with digital display to show instant flow and total flow
  • 4-20mA, pulse and RS485 communication
  • Gas mass flow controller is with options of alarm outputs.

Coriolis mass flow meter for gas measurement


  • Gas flow meter size :DN1.5~DN200
  • Direct measure gas mass flow, only for gas with large density
  • Can detect gas which contained liquid
  • Digital display ,4-20mA ,RS485 and batch control options
  • High accurate gas mass measurement
  • Perfect choice for high pressure gas flow measurement, such as used as  LPG gas flow meter

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