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The MG9200 Series Megabar Flowmeter is a multi-point averaging tube flowmeter developed based on the classic Pitot tube concept. It is designed for high-precision measurement of gas, liquid and steam flow in industrial pipelines. Featuring low pressure loss, wide pipeline applicability and on-line installation capability, this flowmeter is widely used in power, metallurgy, petroleum, chemical, energy and light industry sectors. Its seamless integral outer pipe and dual-chamber structure ensure high strength and good stability, providing long-term reliable measurement with low energy consumption.

The flowmeter has a unique cross-sectional shape that enables a wide flow rate range, adapting to both low and high flow conditions. Its high-strength seamless integral outer pipe supports a maximum pipeline diameter of 8000mm, ensuring better structural strength and stable operation in large-diameter pipeline systems.
It has low permanent pressure loss, which significantly reduces energy loss during fluid transportation and lowers the overall operating cost of industrial systems. The wide applicable pipeline size range covers circular, square or rectangular pipes from DN50 to 8000mm, eliminating the need for customized pipeline transformation in most cases.
The flowmeter supports on-line installation on pressurized pipelines without engine cutout, minimizing production downtime during installation and maintenance. Its transmitter can be integrated into the device, which is specially designed for measuring volumetric flow rate and simplifies the overall system layout.
General Specifications | |
Product | MG9200 Series Megabar Flowmeter |
Medium | Liquid,gas,steam |
Case Structure | Dual chamber |
Case Material | High pressure cast aluminum or stainless steel |
Viscosity | ≥10mPa S |
Material | 316LSST、304SST、316SST、carbon steel,alloy steel,others,etc |
Reynolds Number | Min.Re:1.2×104 |
Ambience | |
Operation Temp. | -40~1112°F(-40~600℃) |
Ambient Temp. | -22~185°(-40~85℃) |
Storage Temp. | -22~185°(-40~85℃) |
Humidity | 0-100%Relative humidity |
Pressure | |
Operation Press. | 0~420bar(0~42MPa) |
Measurement Performance | |
Accuracy | ±1% |
Repeatability | ±0.1% |
Flow Rangedown Ratio | 10:1(DP rangedown ratio is 100:1) |
Machinery | |
Straight Pipe Section | Refer to installation diagram |
Flange Diameter | DN50~8000 |
Sealing | Factory sealing |
In oil and gas fields, the MG9200 Series Megabar Flowmeter is used to measure the flow of natural gas, crude oil and associated gas in long-distance pipelines, with its low pressure loss advantage reducing transportation energy consumption. For chemical plants, it monitors the flow of various chemical gases and liquids in reaction systems, supporting precise process control and product quality improvement.
In thermal and power plants, it measures the flow of boiler combustion-supporting air and exhaust gas, helping to optimize combustion efficiency and reduce pollutant emissions. In metallurgical enterprises, it is applied to measure blast furnace gas and converter gas flow, providing data support for energy recovery and utilization in smelting processes.
For pulp and paper factories, the flowmeter measures the flow of pulp slurry and process water, adapting to the characteristics of high-viscosity media in papermaking processes. In water treatment and sewage treatment plants, it is installed in large-diameter pipelines to monitor the flow of raw sewage and treated water, ensuring the stable operation of treatment systems.
In pharmaceutical production, it measures the flow of high-viscosity pharmaceutical raw materials and finished products, complying with strict hygiene standards. For food processing factories, it monitors the flow of syrup, sauce and other viscous food materials, ensuring accurate ingredient proportioning and product consistency.
It is suitable for circular, square or rectangular pipelines with a diameter range of DN50 to 8000mm, meeting the needs of various industrial pipeline layouts.
Yes. It supports on-line installation on pressurized pipelines, which does not require engine cutout and can effectively avoid production downtime caused by installation.
The repeatability of this flowmeter is ±0.1%, which can ensure consistent and stable measurement data in long-term operation.
Are you in need of a high-precision, low-energy-consumption flowmeter for large-diameter pipelines? The MG9200 Series Megabar Flowmeter is the perfect solution for you! Contact our professional team now to get customized product plans and competitive quotes. Don’t hesitate to click "Inquire" to send your needs, and we will reply to you as soon as possible with comprehensive technical support and after-sales service.