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Variable area flow meter Product List and Ranking from 20 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

Variable area flow meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

  1. 日本フローコントロール Tokyo//Testing, Analysis and Measurement
  2. null/null
  3. 流体工業 Tokyo//Testing, Analysis and Measurement
  4. 4 ベンカン機工 Gunma//Ferrous/Non-ferrous metals
  5. 5 ITWジャパン Tokyo//Machine elements and parts
Go to Company Ranking

Variable area flow meter Product ranking

Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.

  1. Turbine Flow Meter High-Precision Turbine Meter 'HO Series' 日本フローコントロール
  2. Management turbine meter "TBX"
  3. Area-type flow meter "NK Series" 日本フローコントロール
  4. 4 Management Turbine Meter "TBZ"
  5. 5 Area-type flow meter "Purge Meter LH/EK/A·C·D" 日本フローコントロール

Variable area flow meter Product List

91～103 item / All 103 items

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NFM Series Small High-Precision Area Flow Meter for Emission Gas Analysis

NFM Series Small High-Precision Area Flow Meter for Emission Gas Analysis

For exhaust gas analysis. Achieving compact and high-precision flow measurement.

In the field of environmental science, particularly in exhaust gas analysis, accurate flow measurement is essential. The precision of the flow meter affects the accuracy of the component concentration in exhaust gases. Inaccurate flow measurements can undermine the reliability of analysis results and hinder the implementation of appropriate environmental measures. The compact, high-precision area flow meter NFM series achieves an accuracy of ±3% FS at a low cost, addressing the challenges of flow measurement in exhaust gas analysis. 【Application Scenarios】 - Exhaust gas analysis equipment - Environmental monitoring systems - Research and development 【Benefits of Implementation】 - Improved reliability of analysis results through high-precision flow measurement - Ease of integration into equipment due to compact design - Consideration for the environment through compliance with RoHS directives

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  • ２流量計装置組み込み例.jpg
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  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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NFM Series Compact High-Precision Area Flow Meters for Medical Devices

NFM Series Compact High-Precision Area Flow Meters for Medical Devices

Ideal for medical gas supply. Compact and high-precision flow meter.

In gas supply within medical settings, accurate flow management is essential for the safe delivery of gas to patients. Particularly, medical gases used in anesthesia and respiratory therapy require high precision, as their flow directly impacts patient life support. Malfunctions or inaccurate measurements of flow meters can increase risks to patients. The NFM series achieves high-precision flow measurement in a compact design, supporting the safe supply of medical gases. 【Usage Scenarios】 - Anesthesia machines - Ventilators - Oxygen supply systems - Medical gas supply lines 【Benefits of Implementation】 - Ensured patient safety through accurate gas flow management - Space-saving design due to compact size - Reduced maintenance costs due to high reliability

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  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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Aerospace Small High-Precision Area Flow Meter NFM Series

Aerospace Small High-Precision Area Flow Meter NFM Series

A compact flow meter suitable for embedding in a panel. Contributes to fuel management.

In the aerospace industry, accurate fuel flow measurement is essential for safe flight and efficient operation. Fuel leaks or inaccuracies in flow can lead to decreased engine performance and, in the worst case, serious accidents. The NFM series achieves high-precision flow measurement while being compact, contributing to the reliability of fuel systems. 【Usage Scenarios】 * Aircraft fuel supply lines * Rocket engine fuel supply systems * Fuel testing facilities 【Benefits of Implementation】 * Improved safety through accurate monitoring of fuel flow * Reduced operational costs through optimization of fuel consumption * Space-saving design due to compact size

  • バルブあり.JPG
  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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NFM Series Small High-Precision Area Flow Meters for Semiconductors

NFM Series Small High-Precision Area Flow Meters for Semiconductors

A compact, high-precision flow meter suitable for embedding in a panel, supporting chemical management.

In semiconductor manufacturing, accurate flow measurement in chemical management is essential to ensure product quality and safety. Inaccurate flow of chemicals can adversely affect wafer cleaning and etching processes, potentially leading to reduced yield and product defects. The compact, high-precision area flow meter NFM series addresses these challenges. 【Application Scenarios】 - Chemical supply lines - Flow management of cleaning solutions - Flow control of etching solutions 【Benefits of Implementation】 - Improved quality through accurate flow measurement - Enhanced safety through reduced leaks - Improved work efficiency due to ease of installation

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  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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NFM Series Small High-Precision Area Flow Meters for the Gas Industry

NFM Series Small High-Precision Area Flow Meters for the Gas Industry

For ppm level gas leak detection. Panel-mounted flow meter.

In the gas industry, leak detection is crucial for ensuring safety and reducing costs. Even minor leaks can increase the risk of explosions and environmental pollution. Accurate flow measurement is essential for the early detection of leaks. The compact, high-precision area flow meter NFM series is capable of detecting gas leaks at the ppm level and is designed for easy embedding into panels, making it suitable for various installation locations. 【Usage Scenarios】 - Leak detection in gas supply equipment - Gas leak monitoring in semiconductor manufacturing processes - Gas flow management in research and development facilities 【Benefits of Implementation】 - Early detection of minor gas leaks to prevent accidents - Reduction of gas waste and cost savings - Space-saving achieved through panel embedding

  • バルブなし.JPG
  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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NFM Series Compact High-Precision Area Flow Meters for Medical Devices

NFM Series Compact High-Precision Area Flow Meters for Medical Devices

A compact and highly accurate flow meter that supports gas supply in medical settings.

In the gas supply of the medical device industry, it is crucial to accurately manage the flow rate of the supplied gas to maximize patient safety and treatment effectiveness. Particularly in life-supporting devices such as anesthetic machines and ventilators, even a slight deviation in gas flow can have serious implications for patient health. The NFM series measures flow with an accuracy of ±3% FS while being compact, thereby enhancing the safety of gas supply in medical settings. [Usage Scenarios] - Gas supply to anesthetic machines - Gas supply to ventilators - Flow management of medical gas supply systems [Benefits of Implementation] - Improved patient safety through accurate gas flow management - Maintenance of medical device performance - Consideration for the environment through compliance with RoHS directives

  • バルブなし.JPG
  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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NFM Series Compact High-Precision Area Flow Meters for University Education

NFM Series Compact High-Precision Area Flow Meters for University Education

Achieving compact and high-precision flow measurement suitable for embedding in a panel.

In the field of university education, accurate flow measurement is required in experiments and research. In particular, precise control of gas flow is important for ensuring the reproducibility and safety of experimental results. If the accuracy of the flow meter is low, errors may occur in the experimental results, potentially undermining the reliability of the research. The compact, high-precision area flow meter NFM series can accurately measure gas flow such as air and nitrogen with an accuracy of ±3% FS. It is designed for easy embedding into panels, making it simple to integrate into experimental setups. 【Application Scenarios】 - Gas flow measurement in university laboratories - Integration into experimental devices - Use as educational materials 【Benefits of Implementation】 - Improved experimental accuracy through precise flow measurement - Enhanced reproducibility of experimental results - Establishment of a safe experimental environment

  • バルブなし.JPG
  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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NFM Series Compact High-Precision Area Flow Meters for Space Propulsion Systems

NFM Series Compact High-Precision Area Flow Meters for Space Propulsion Systems

A compact and high-precision flow measurement solution optimized for space applications.

In space propulsion systems, precise flow control of propellants is a crucial factor that influences the orbital control of rockets and satellites, as well as their mission execution capabilities. If the flow of propellant is inaccurate, it can lead to reduced combustion efficiency and insufficient thrust, potentially resulting in mission failure. The NFM series achieves high-precision flow measurement while being compact, and is designed to withstand the harsh environment of outer space. 【Usage Scenarios】 * Propellant supply lines for rocket engines * Propellant supply for thrusters used in satellite attitude control * Propulsion systems for space stations 【Benefits of Implementation】 * Optimization of combustion efficiency through accurate monitoring of propellant flow * Improved reliability of missions * Effective use of space due to compact and lightweight design

  • バルブなし.JPG
  • ２流量計装置組み込み例.jpg
  • ４流量計図面正面.jpg
  • ５流量計側面図面.jpg
  • ６流量計パネルカット寸法図.jpg
  • Flow Meter
  • Variable area flow meter

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tapered pipe

tapered pipe

Is there a case where a reducer that differs from the specifications is needed? If so, tapered pipes might be able to accommodate that concern.

A tapered pipe refers to a piping product where the cross-sectional area differs between the inlet and outlet. There are similar products called reducers, but the length and step of reducers are determined by standards. However, in piping construction, there may be cases where products with lengths or steps that differ from the standards are required. In such cases, tapered pipes can be utilized. Additionally, while there is a manufacturing method that involves machining steel materials, for large-diameter products, considering material and processing costs, tapered pipes manufactured by welding steel plates have cost advantages. At Benkan Kiko, we can manufacture from a single piece in small lots, and we will produce according to customer requests and various conditions regarding diameter, plate thickness, wall thickness, length, etc. Furthermore, we can manufacture using materials such as carbon steel, high-strength steel, alloy steel, stainless steel, and non-ferrous metals like aluminum. For more details, please feel free to contact us.

  • Pipe Fittings
  • Variable area flow meter

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Flow correction of area flow meters for gases.

Flow correction of area flow meters for gases.

Correction of flow is necessary! Introducing flow correction for area flow meters in the case of gases!

In gas flow meters, if the design specifications for density, temperature, and pressure differ from the actual gas density, temperature, and pressure, there will be errors in the flow rate reading. To determine the actual flow rate (true flow equivalent), flow rate correction is necessary. [In the case of gas] ■ To determine the actual flow rate (true flow equivalent), flow rate correction is necessary. *For more details, please refer to the PDF document or feel free to contact us.

  • Flow Meter
  • Variable area flow meter

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Glass tube area flow meter / Metal tube area flow meter for chemical plants

Glass tube area flow meter / Metal tube area flow meter for chemical plants

Flow measurement solutions that contribute to reaction control in chemical plants.

In chemical plant reaction control, accurate measurement and control of flow rates are essential to ensure the efficiency and safety of the process. The reliability of flow meters is crucial to maintain the appropriate supply of reactants and to avoid unnecessary side reactions and the risk of explosions. Our glass tube area flow meters/metal tube area flow meters address these challenges and achieve stable flow measurement. 【Application Scenarios】 - Raw material supply lines for chemical reaction processes - Catalyst supply lines - Discharge lines for reaction products 【Benefits of Implementation】 - Improved efficiency through optimization of the reaction process - Stabilization of product quality - Enhanced safety

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  • MT3750.png
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  • Flow Meter
  • Variable area flow meter

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Water treatment glass tube area flow meter / metal tube area flow meter

Water treatment glass tube area flow meter / metal tube area flow meter

Visualize and manage the chemical injection volume in the water treatment process with high precision. Compatible with a variety of liquids and gases.

In the water treatment industry, precise injection of chemicals is required for efficient water quality management. In particular, over- or under-injection can lead to reduced treatment effectiveness and increased costs. Our glass tube area flow meters/metal tube area flow meters visualize the flow of liquids and gases with high precision, enabling optimization of chemical injection and stable operation. 【Application Scenarios】 - Quantitative injection of coagulants in wastewater treatment facilities - Flow management of chlorine and disinfectants at water purification plants - Supply control of various chemicals in industrial water treatment 【Benefits of Implementation】 - Reduction of running costs through optimization of chemical usage - Decreased variability in water quality management and stabilization of quality - Improved reproducibility of the treatment process

  • Sho-Rate_v2.png
  • gt1600_v2.png
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  • Flow Meter
  • Variable area flow meter

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Gas supply glass tube area flow meter / metal tube area flow meter

Gas supply glass tube area flow meter / metal tube area flow meter

Visualizing gas flow to achieve safe and efficient supply.

In the gas supply process, flow management that balances safety and efficiency is essential. Even a slight error in flow rate can lead to decreased supply efficiency, increased costs, and even safety risks. Our glass tube area flow meters and metal tube area flow meters support stable gas supply with high-precision flow measurement and excellent environmental resistance. 【Usage Scenarios】 - Flow management at gas supply stations - Gas supply control for factory lines - Gas usage management in research institutions and laboratories 【Benefits of Implementation】 - Optimization of gas usage through accurate flow measurement - Stable measurement performance even in high-pressure and high-temperature environments - Improved safety and realization of stable supply

  • Sho-Rate_v2.png
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  • Flow Meter
  • Variable area flow meter

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