Ultrasonic transit-time flow meter / for natural gas / digital / with display
Gasboard7200 Hubei Cubic-Ruiyi Instrument CO., LTD


  • Technology:

    ultrasonic transit-time

  • Fluid:

    for natural gas

  • Other characteristics:

    digital, with display, precision, high-accuracy, with battery, energy meter, ATEX, IP65, explosion-proof

  • Applications:

    industrial, for low flow rates, for water treatment, for the food industry, for the petrochemical industry, for gas mixing, for environmental analyses, for tunnels

  • Process pressure:

    Min.: 0 Pa (0 psi)

    Max.: 200000 Pa (29.01 psi)

  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 65 °C (149 °F)

  • Volumetric flow rate:

    Min.: 0.4 m³/h (14.13 ft³/h)

    Max.: 1600 m³/h (56503.47 ft³/h)


Gasboard-7200 gas flowmeter used the latest ultrasonic transit-time differential method to measure natural gas flow and other kind of gases flow. With advantages of no moving parts, on pressure drop, wide rangeability /turn down ratio, excellent corrosion resistance, Gasboard-7200 is capable of providing reliable accuracy in real time and need no routine maintenance. It is widely applied in industries of petroleum, chemical, electricity, metallurgy, urban gas supply etc.

Urban nature gas supply
Bio-methane metering
Customized binary-component gases metering

Applicable pipeline DN32 DN50 DN80 DN100 DN125 DN150
Flow range (m³/h) 0.4-80 1.0-200 2.0-400 4.0-800 6.0-1200 8.0-1600
Turn down ratio: 200:1
Interface Convex flange
Accuracy range Class 1.5
Working pressure 0~200kPa
Working temperature -20℃~65℃
Humidity ≤99%
CH4 composition Range 30-100%VOL,Accuracy±5% (optional)
Power supply External power supply: Safety Barrier Ui=5V Li=100mA (Main power supply);Internal battery: 3.6V LS26500 (Backup power supply)

munication RS485
Explosion levels ExibIIAT4 Gb
Protection class IP65

Digital display, functional and intuitive
No moving part, corrosion resistant, no pressure drop.
Ultrasonic technology, high precision, long lifetime, stable performance
No special maintenance for long time operation.
Highly integrated, good looking appearance, easy installation
Built-in industrial lithium battery
Strong corrosion resistance from high H2S and moisture
Low-flow measurement function available
All-in-one detecting design, measure flow velocity, temperature and composition directly.


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