Gas Turbine Flow Meter TFIII

The SSEA TFIII Gas Turbine Flow Meter series is designed for clean gases with high pressure and flowrate – LPG, Natural Gas, Industrial Gases: Oxygen, Nitrogen, Hydrogen

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Description

Description

  • The turbine wheel is mounted on the main shaft, high precision, low friction ball bearings
  • 180 degree rotatable head, easy installation and maintenance
  • Accuracy: ±1.0 – 1.5% of Rate
  • Diameter: DN20 – DN400
  • Temperature and pressure compensation option
  • Battery power option
  • Output options: Pulse, 4-20 mA , Modbus, RS485, HART option
  • Operating temperature: -20 to 60°C
  • Body Material: SS304, SS316, Cast Aluminium
  • Rotor Material: ABS Plastic or Aluminium Alloy

Model Selection

SSEATFIIImodels

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Working Principles

The operation of the International Gas Turbine Meter is based on the measurement of the velocity of gas. The flowing gas is accelerated and conditioned by the meters straightening section. The straightening vanes prepare the gas flow profile by removing. undesired swirl, turbulence and asymmetry before the gas flows to the turbine wheel. The dynamic forces of the flowing fluid cause the rotor to rotate.

The turbine wheel is mounted on the main shaft, with special high precision, low friction ball bearings. The turbine wheel has helical blades that have a known angle relative to the gas flow. The conditioned and accelerated gas drives the turbine wheel with an angular velocity that is proportional with the gas velocity.

Technical Details:

SSEAMFIIItechdata