Logo-RMG
Deutsch
English
Español
Polski
Français
Italiano
中文
  • Company
    • Management and Philosophy
    • History
    • Principles of Conduct
    • Terms and Conditions | CoC
    • Contact
      • Contact - Product Management
      • Contact - Systems
      • Service contact
      • Sales contact
    • Certificate
    • Locations
    • Partner companies
  • Career
    • Vacancies
  • Contact Us
    • Contact - Product Management
    • Contact - Systems
    • Service Contact
    • Sales Contact
    • Locations
    • Device registration
    • Trade Fair Participation
  • Applications
    • Natural gas measurements
      • Natural gas - volume measurement
      • Natural gas - energy measurement / conversion
      • Natural gas - gas quality measurement
  • Hydrogen measurements
    • Hydrogen - volume measurement
    • Hydrogen - energy measurement
    • Hydrogen - gas composition measurement
  • Gas Measurement Products
    • Gas Meter
      • Ultrasonic Gas Meter
        • USM GT400-6P
        • USM GT400-3P
        • RSM 200
      • Turbine Gas Meter
        • TME 400-VCF / TME 400-VMF
        • TRZ 03
      • Gas Volumeter
        • TRZ 03 K
        • TME 400-VC
        • TME 400-VM
    • Gas Analysis Equipment
      • Process Gas Chromatograph PGC 9300
      • Gas Quality calorimeter RGQ 5 / RGQ 3
      • Process Gas Chromatograph RGC 7
    • Volume Corrector
      • Flow Computer RFC 7
      • Flow Computer ERZ 2000-DI
      • Flow Computer ERZ 2000-NG
      • EVC Primus 400
      • EVC EC 900
    • Recorders
      • Measured Value Recording Device Prilog 400
    • Communication Devices
      • Remote Data Transmission Unit DFÜ-NG
    • Analytics by RMG
    • Software
      • RMG - Gas Metering Management
      • RMG - ZFA Remote Data Readout with WICO22
      • Professional Measurement Data Acquisition and Data Delivery
  • Gas Measurement Solutions
    • Gas Quantity Measurement
    • Gas Quality Measurement
  • Service
    • Service Contact
    • Customer Service
    • Mobile Gas Chromatograph
    • High Pressure Test Facility
    • Discontinued Products
  • RMG Academy
    • Seminars and Trainings
      • Seminar A1 - Ultrasonic gas meter
      • Seminar B1 - Flow Computer
      • Seminar B2 - Compact volume corrector
      • Seminar C1 - Process gas chromatograph
      • Seminar D - DSfG bus
      • Seminar C2 - Correlative gas quality measurement
      • Seminar E - Calibration law
      • Seminar G - Data communication
      • Seminar H - Measurement technology for H2 applications
      • Seminar P - Planner seminar
      • Seminar I - Industrial applications
      • Seminar U - Technical updates for test centers
  • Publications
    • Technical Documentation
      • Archive
      • Files for download
        • 3D CAD files - Gas supply unit
        • 3D CAD files - USZ08
        • 3D CAD files - USM GT400
        • 3D CAD files - TRZ03
        • 3D CAD files - TME400VM
        • 3D CAD files - TME400VCF
        • 3D CAD files - TME400VC
        • 3D CAD files - PGC930X
        • 3D CAD files - TRZ 03 K
        • Product information GT400
        • 3D CAD files - RGC 7
        • 3D CAD files - RSM 200
        • Product information TME 400-VCF / TME 400-VMF
        • Product information RGQ 5 / RGQ 3
        • Product information Prilog 400
        • Product information DFÜ-NG
        • Product information ERZ 2000-DI
        • Product information ERZ 2000-NG
        • Product information EC 900
        • Product information Primus 400
        • Product information TME 400-VM
        • Product information TME 400-VC
        • Product information TRZ 03 K
        • Product information TRZ 03
        • Product information PGC 9300
        • Product information USZ 08
        • Product information ENCO 08
        • Discontinued Products
        • Product information RSM 200
        • Product information RGC 7
        • Product information RFC 7
    • Tech Notes
    • Online-Tools
      • Meter sizing
      • Calculations according to ISO 6976
    • Newsletter
    • Press
    • Case Study
  • Gas Measurement Products
  • Gas Meter
  • Turbine Gas Meter

Turbine gas meter

Turbine gas meters are gas velocity meters and thus indirect volume measuring instruments. They are used for the exact determination of gas quantities. Typical applications are gas transport companies, storage facilities and in industrial high-pressure applications. If turbine meters are not subject to calibration, these counting instruments are often alternatively referred to as quantometers or volumeters.
Turbine gas meter
TME 400-VCF / TME 400-VMF
  • TME400 -VCF with integrated volume corrector according to EN 12405-1

  • TME400-VMF according to EN 12261 with electronic counter

  • Special designs available for corrosive gases
other details
Turbine gas meter
TRZ 03
  • Turbine meter TRZ 03 for custody transfer

  • Suitable for neutral, non-aggressive gases, according to DVGW worksheet G 260

  • Special turbine meter for aggressive gases possible
other details

What are the essential components of a turbine meter?

Turbine gas meters consist of a pressure-bearing housing made of globular grey cast iron (GGG), cast steel or aluminium. The function-determining components inside the housing are the rectifier, the measuring unit with turbine wheel, the magnetic coupling, the pulse generator and the totalizer. The central unit of a turbine meter is the turbine wheel.

The measuring process is simplified as follows:

Gas flows through the inlet duct into the turbine meter. The flow straightener eliminates possible swirl in the gas flow. It equalizes and accelerates the gas flow by reducing the free cross-sectional area to a flow channel. In this flow channel the gas hits the freely rotating turbine wheel. The blades of the turbine wheel are at a precisely defined angle to the gas flow. The incoming gas drives the turbine wheel and sets it in rotation. As the flow rate increases, the speed of the turbine wheel increases. The speed of the wheel is proportional to the flow velocity (instantaneous value), the number of revolutions is proportional to the volume of gas flowing through (indirect volume measurement). Based on this law, the flow rate can be determined. The magnetic coupling transmits the speed of the turbine wheel via a gear to the mechanical totalizer.

Alternatively, special sensors can scan the turbine wheel without contact and the electrical pulses generated in this way can be transmitted to an electronic meter. This totals the quantity of gas flowing through in volume units and transfers the recorded data to a display.

Turbine meters are suitable for measuring the flow rate of various gases, e.g. natural gas, butane, propane, hydrogen, nitrogen, noble gases and others.

Depending on the intended use, turbine meters are available in different versions:

  • Turbine gas meters subject to calibration and non-custody transfer meters/volumeters
  • Meters for low and high operating pressures
  • Gas meter for measuring filtered and non-aggressive gases
  • Turbine gas meters for corrosive, chemical and aggressive gases such as biogas, sour gas and ethylene. Such meters are made of special materials, are partly coated with Teflon and have a special lubrication
  • Meters for use under extreme conditions, such as low temperatures

Turbine meters are also suitable for installation in pipelines with high pressure, since the magnetic coupling for transmitting the speed provides a perfectly sealing connection to the outside. The separate design of the measuring wheel and measuring device also allows the measurement of flammable and aggressive gases. A certain flow rate is necessary for a turbine meter to operate precisely.

Natural gas measurement with turbine meters

A typical example of the application of turbine meters is the measurement of natural gas quantities along the logistics chain. This supply chain has its origin in the gas production plant. The natural gas subsequently passes through several gas transport stations and finally reaches the local distribution and transfer stations. Turbine meters are used at every point in the supply chain to determine the exact quantities of gas. Further examples of the practical application of turbine meters are the use in power plants or for large industrial consumers (e.g. cement or glass industry), where exact gas measurement is also essential for billing and process control.

If you have any questions:

Turbine Gas Meter

Please contact us if you have any questions or need help. Our employees are always there for you.
captcha
The fields marked with * are mandatory fields.
Submit Form
Gas Measurement Technology
  • Gas Meter
  • Gas Analysis Equipment
  • Volume Corrector
  • Recorders
  • Communication Devices
  • Analytics by RMG
  • Software
Gas Systems
  • Gas Quantity Measurement
  • Gas Quality Measurement
Service
  • Gas Quantity Measurement
  • Gas Quality Measurement
RMG Academy
  • Seminars and Trainings
Company
  • Management and Philosophy
  • History
  • Principles of Conduct
  • Terms and Conditions | CoC
  • Contact
  • Certificate
  • Locations
  • Partner companies
Help
  • Contact - Product Management
  • Contact - Systems
  • Service Contact
  • Sales Contact
  • Locations
  • Device registration
  • Trade Fair Participation
  • Sitemap
  • Legal Notice
  • Data Protection
Request
RMG Messtechnik GmbH
Otto-Hahn-Straße 5 35510 Butzbach Germany
+49 6033 897 0