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Gas-liquid two-phase mass flowmeter

  • Application occasions

    Suitable for three-phase metering of oil, gas, and water in low to medium production oil and gas wells.

  • Structural composition

    Gas-liquid two-phase mass flowmeter, gas-liquid two-phase conical orifice flowmeter, cyclone separator, manual and electric on-off valves.

  • Working principle

    During normal metering, the mixed fluid enters the mass flow meter through the bottom for flow measurement, and the direction of the inlet three-way valve is adjusted to enter the sampling calibration process. The mixed fluid enters the sampling tube for

Technical Parameter FEATURES Download relevant materials

General-purpose technology parameters

  • Measurement range (example) :

    Gas phase: 0.5~5 × 10 Nm/d (designed according to user requirements)
    Liquid phase: 0.5-300 m ³/ D
    Moisture content: 0-100%

  • Measurement accuracy: (confidence level: 95%)

    Gas phase: ± 3-5% MS
    Liquid phase: ± 5-8% MS
    Moisture content: 5-8% FS

  • medium temperature :

    5~230℃

  • ambient temperature :

    -40~85℃

  • Explosion proof level :

    Not less than Ex d Ⅱ B T4 Gb

  • protection grade :

    Not less than IP65

  • communication interface :

    RS485+RJ45, scalable wireless communication

●  Solved the long-term problem of online calibration for multiphase flow measurement;

● Perform online calibration of the tested oil and gas wells at any time to save calibration costs and increase efficiency& Nbsp;

● Measuring devices that require special and expensive materials for corrosive media can greatly reduce costs& Nbsp;

● Online calibration of toxic gas media and high-pressure oil and gas wells can greatly reduce safety hazards& Nbsp;

● Adapt to a wide range of gas-liquid ratio (GVF 0-100%) and a wide range of flow metering& Nbsp;

● Reliable moisture content measurement.