A Coriolis Mass Flowmeter
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Jiangsu Vner Electronic Technology Co., Ltd.
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Jiangsu Vner Electronic Technology Co., Ltd. Jiangsu Vner Electronic Technology Co., Ltd.
  • AG CNG/LNG Specialized Coriolis Mass Flowmeter
  • AG CNG/LNG Specialized Coriolis Mass Flowmeter
  • AG CNG/LNG Specialized Coriolis Mass Flowmeter
  • AG CNG/LNG Specialized Coriolis Mass Flowmeter

AG CNG/LNG Specialized Coriolis Mass Flowmeter

Product introduction

The AG Series employs specialized micro-bend Coriolis technology to measure mass flow with exceptional accuracy. Designed for compressed and liquefied natural gases (CNG/LNG), it operates reliably across a wide range of temperatures and pressures, making it ideal for demanding energy and industrial applications.

Physical Properties

★ High-Accuracy Mass Flow Measurement
Engineered for CNG and LNG, it provides precise, direct mass flow readings without external compensation for pressure or temperature.

★ Wide Operating Range
Performs consistently under extreme cryogenic or high-pressure conditions, ensuring stable measurements in volatile environments.

★ High Durability, Low Maintenance
Robust structure significantly reduces wear, extending service life and minimizing operating costs.

★ Flexible Installation
Compact footprint and flexible mounting and process connection options suit both fixed and mobile CNG/LNG installations.

★ Enhanced Safety Design
Built to meet the strict safety requirements of high-pressure gas systems, with certifications available for hazardous areas.

Ingredient Content

★ Energy & Gas Distribution – CNG and LNG transport, metering, and custody transfer

★ Automotive – CNG vehicle fueling and onboard fuel flow monitoring

★ Industrial Gases – Precision metering of argon, nitrogen, hydrogen, and similar gases

★ Chemical & Petrochemical – Measurement of compressed gases and liquefied hydrocarbons

★ Aerospace – Accurate cryogenic propellant delivery

★ Marine Industry – LNG bunkering and fuel consumption monitoring

★ Power Generation – Natural gas flow measurement for gas turbines and power plants

★ Metallurgy & Steel – Monitoring of natural gas and process gas usage in steelmaking

Product parameters

✬ LNG Storage Management 

Precision flow metering for LNG inventory control in cryogenic storage tanks

✬ CNG Refueling Stations

Accurate dispensing control to ensure fair and transparent vehicle refueling

✬ Natural Gas Distribution Networks

Inline flow monitoring to optimize pipeline performance and reduce losses

✬ Mobile Fueling Units

Reliable measurements in portable or skid-mounted LNG/CNG fueling systems

ABOUT US

We are renowned for manufacturing professional and high-precision industrial instruments. Our expertise lies in providing unparalleled flow measurement resources, backed by over 12 years of experience solving complex applications.
Our precision flow metering devices are used by a diverse range of users, ranging from major oil and gas companies to photovoltaic providers, pharmaceutical manufacturers, and municipal services. We continuously contribute to the development of flow measurement in the domestic energy and chemical industries due to our expertise in measuring variable component gases and peculiar mediums.

Wenzhou Hongfeng Electrical Alloy Co., Ltd.
Certificate Of Honor
  • VNER AC Series CE-EMC
  • VNER LWGY Series CE-EMC
  • VNER VE Series CE-EMC
  • VNER A Series Coriolis ECM 25 ATEX-B UQ44
  • VNER LWGY  Liquid Turbine ECM 25 ATEX-B UQ43
  • VNER VE Magmeter ECM 25 ATEX-B UQ45
  • VNER MA80T SIL2 Approval
  • Utility Model Patent
  • Utility Model Patent
  • Utility Model Patent
  • Utility Model Patent
  • Utility Model Patent
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A Coriolis Mass Flowmeter Industry knowledge

The Coriolis mass flowmeter is a High-precision instrument based on the Coriolis force principle and mechanical vibration. It directly measures the mass flow rate, density, and temperature of a fluid.
Inside the sensor, a measuring tube vibrates due to a driving force, generating sinusoidal signals. When fluid flows through the tube, the Coriolis force causes a deformation, creating a phase shift between the tube's ends. The larger the mass flow, the greater the phase shift. The transmitter detects and calculates this phase difference to determine the mass flow rate.
The measuring tube vibrates at its resonant frequency, which shifts with changes in fluid density. The transmitter calculates the fluid's density by detecting this frequency change.
The sensor also includes a precise temperature measurement component, which monitors the tube's temperature and can be used to compensate for temperature effects on mass flow and density measurements.