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

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 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:Jan 14, 2026~Feb 10, 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 大阪フローメーター工業 本社 Osaka//Industrial Machinery

Variable area flow meter Product ranking

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 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. Are you looking for tapered pipes or short pipes? ベンカン機工
  4. 4 Area-type flow meter "NK Series" 日本フローコントロール
  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

31~60 item / All 73 items

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Introduction to the Gas Equipment Division

We provide gas-related equipment and services.

Since we began selling the LP gas meter "LP10" in Japan in 1963, we have been providing equipment and services to ensure the safe use of gas, one of the essential energies for our rich lives. For more details about the gas equipment division, please visit the website below. https://www.yazaki-group.com/gas/index.html

  • Flow Meter
  • Other inspection equipment and devices
  • Variable area flow meter

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Area-type flow meter "INF series"

For small flow rates! Area-type flow meter that can also handle high temperature and high pressure fluids.

The "INF Series" is a small flow area flowmeter specifically designed for horizontal piping. While maintaining the customization capabilities of the SF model, it contributes to reducing piping costs. Please feel free to contact us if you have any inquiries. 【Features】 ■ INF-M Type - Reduces piping costs as it is designed for horizontal piping - High precision, capable of measuring small flow rates - Can measure various fluids - Compatible with high-temperature and high-pressure fluids ■ INF-MA Type, INF-MAA Type - Large contact capacity, usable with high-voltage power sources in overseas locations and paper mills *For more details, please download the PDF or contact us.

  • Flow Meter
  • Variable area flow meter

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Polysulfone resin tapered pipe "Area Flow Meter (AP-0200)"

Alkali-resistant plastic used for tapered pipes! A flow meter for measuring the flow of transparent fluids.

The "Area Flow Meter (AP-0200)" from Showa Instrumentation can instantly measure the flow rate of both gases and liquids if the fluid is transparent. It uses "Polysulfone," a super engineering plastic with excellent alkali resistance, for the tapered tube. With a robust cast iron housing, it is resistant to piping stress and does not require specific installation locations over short distances. 【Features】 ■ Measures both gases and liquids if the fluid is transparent ■ Utilizes Polysulfone with excellent alkali resistance ■ Strong cast iron housing that withstands piping stress ■ Does not require specific installation locations over short distances *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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Ultrasonic volumetric flow meter for gases Panaflow Z1G

Compatible with the measurement of all gas flow rates.

Designed with robust meter construction, unparalleled accuracy, rangeability, and reliability, the PanaFlow Z1G is capable of measuring virtually any gas flow. Utilizing ultrasonic time-of-flight technology, the PanaFlow Z1G has no moving parts, eliminating flow obstruction and pressure loss that can drain energy. The PanaFlow Z1G requires minimal maintenance and provides trouble-free operation for years without the need for adjustments, tuning, or calibration. *For more details, please refer to the materials or feel free to contact us. Please note that personal information registered with Ipros may be shared with and contacted by our authorized distributors. Thank you for your understanding.*

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Badger Meter Area Flow Meter

Area-type flow meters can be installed in any position or angle.

Area-type flow meters can be installed in any position or angle. They are widely used in various processes, including cooling and lubrication of machine tools, packaging, semiconductor manufacturing, die casting, and resin molding industries, as well as in the automotive, aerospace, and mining industries. Flow meters can also be used as gauges for visual inspection, flow switches, or as flow transmitters with digital and analog outputs.

  • Flow Meter
  • Variable area flow meter

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Small high-precision area flow meter NFM series (without valve)

Panel-mounted flow meter with a low protrusion width suitable for embedding in a panel.

● Low-cost compact high-precision area flow meter (flow meter) ● Low leakage and capable of handling gases at ppm levels ● Panel embedding type with minimal protrusion suitable for embedding in panels ● Compact and simple structure with a width of about 120mm, and various fittings can be selected, making installation easy ● Compliant with RoHS directive ■ The NFM series is a panel embedding type flow meter with minimal protrusion suitable for embedding in panels. For more details, please download the catalog or contact us.

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  • Variable area flow meter

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Flow meter Flange type RHT TYPE

It is a standard type that is commonly used, with the flow direction flowing from bottom to top.

The flange is designed to be mounted vertically on the piping, allowing for direct reading of instantaneous values on-site. A protective cover can be installed upon request.

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter, screw type, RHSK/RHST type

The RHSK is a general type that is directly mounted on pipes, while the type used when mounted on panels, etc., is the RHST type.

It is easy to remove and clean.

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter Panel type RPT/RPS TYPE

This type is designed for panel mounting and has a simple design.

External and embedded options are available, and the flow direction can also be customized according to your requests. RPT (lock nut type) RPS (screw type)

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter Panel type RP/RPV TYPE

This type excels in airtightness and incorporates a needle valve into the RPV, making it suitable for fine flow adjustment.

The protective cover is included as standard. -Short delivery items-

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter panel type RPVII TYPE

This type is designed for high flow rates compared to RPV.

The needle valve is suitable for measurement and control of various equipment devices. - Short delivery time products -

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter, sanitary type, RHTS TYPE

The connection part is designed with IDF standard rule type and screw type.

With a simple structure, disassembly, cleaning, installation, and removal can be easily done, and it has a significant effect on the measurement of a wide range of food, beverages, pharmaceuticals, and more.

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter flange type (short delivery time) RHG TYPE

This is a short delivery type with a stainless steel body.

It is ideal for plant facilities and factory piping for general industrial use. An alarm switch can be installed as an option.

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Flow meter, screw type, RSTN TYPE

This is a simpler design of RST.

This is a product that has achieved a reduction in delivery time and cost. - Short delivery products -

  • Other physicochemical equipment
  • Flow Meter
  • Variable area flow meter

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Area-type flow meter "RHTS TYPE Sanitary Type"

For measuring food, beverages, pharmaceuticals, etc.! A simple structure area flow meter.

The "RHTS TYPE Sanitary Type" is an area-type flow meter with a simple structure that allows for easy disassembly, cleaning, and installation/removal. It has proven to be highly effective for measuring food, beverages, pharmaceuticals, and more. The connection parts are available in both IDF standard rule type and screw type. A protective cover can also be installed upon request. 【Features】 ■ Simple structure ■ Easy disassembly and cleaning ■ Easy installation and removal ■ Effective for food, beverages, pharmaceuticals, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Other flow meters
  • Variable area flow meter

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Area-type flow meter "RPVII TYPE Panel Type"

A flow meter designed for high flow rates!

The "RPVII TYPE Panel Type" is an area flow meter designed for high flow rates compared to RPV. With a needle valve, it allows for adjustments in measurement control, making it suitable for measurement control of various equipment and devices. 【Features】 ■ Designed for high flow rates ■ Adjustable measurement control ■ Suitable for measurement control of various equipment and devices *For more details, please refer to the catalog or feel free to contact us.

  • Other flow meters
  • Variable area flow meter

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Area-type flow meter "RL TYPE Stand Type"

It is an area-type flow meter that is active in experimental research.

The "RL TYPE Stand Type" is an area flow meter widely used for experimental research purposes. The main body comes with a stand, allowing for easy mobility. 【Features】 ■ Widely used for experimental research ■ Equipped with a stand for easy movement *For more details, please refer to the catalog or feel free to contact us.

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  • Variable area flow meter

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Gas measurement flow meter - Oval gas meter

Ideal for measuring general gases such as air, carbon dioxide, and nitrogen gas.

A high-precision flow meter designed and manufactured specifically for gas measurement.

  • Flow Meter
  • Variable area flow meter

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Metal Tube Area Flow Meter "BR250 Series"

Low price and short delivery time. Compatible with a wide range of fluids from -50 to 200℃. Installation can be horizontal or vertical.

The metal tube area flow meter "BR250 series" can be used with a wide range of fluids including air, water, oil, steam, and chemicals. It supports both vertical and horizontal installation, and the flow direction can be changed from either left or right, or up and down. The operating temperature range is -50 to 200°C, with diameters ranging from Rc1/4 to Rc2 (15A to 50A), and it can handle pressures from 0 to 4MPa, featuring an IP66 dustproof and waterproof rating. 【Other Features】 ■ Reasonably priced with short delivery times ■ Measurement range: "Water: 0 to 2000L/min" "Air: 0.8 to 1200Nm3/h" ■ Pressure loss: "0.02 to 0.03MPa" ■ Display options include "L/min, L/h, Nm3/h, %" *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

  • Other measurement, recording and measuring instruments
  • Variable area flow meter

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Newflow Company's "Area Flow Meter"

Three materials are available: acrylic, PC, and PSU. Covers temperatures from -24°C to +110°C. High pressure resistance (0.8 to 1.2 MPa) and low price.

We handle the "Area Flow Meter" manufactured by New Flow in Taiwan, which is effective for measuring a wide range of fluids such as water, air, and oil. The main body materials available are acrylic, polycarbonate (PC), and polysulfone (PSU). We offer a diverse lineup of products that can cover a wide temperature range from -24°C to +110°C and support pressures from 0.8 to 1.2 MPa. 【Features】 ■ The built-in spring type can be placed horizontally. The flow direction can be selected as up⇔down or left⇔right. ■ Port threads can be selected from Rc, G, or NPT. ■ High pressure resistance (0.8 to 1.2 MPa). ■ Low price. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Other measurement, recording and measuring instruments
  • Variable area flow meter

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800 Series Area Flow Meter

Plastic flow meter

Floats and tubes can be selected from various materials according to the corrosiveness, pressure, and temperature of the fluid. Additionally, we can custom-make graduated tubes tailored to the type of fluid and your desired scale.

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  • Flow Meter
  • Variable area flow meter

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Variable Area Flow Meter "FS-FC"

We also accept requests for double scales for engineering units and special scales suitable for the medium!

The "FS-FC" is a flow meter that operates according to the variable area principle. A float is suspended in a medium flowing upward through a tapered plastic tube. The vertical position of the float within the measuring tube depends on the flow rate of the medium. The measuring tube is marked with appropriate flow units (usually in a 10:1 flow range), and the value corresponding to the top of the float is read. There are versions available for both liquids and gases, allowing for accurate and cost-effective measurements in units such as l/h or Nm3/h. 【Features】 ■ Wide selection of measurement scales ■ Wide range of end connections ■ 8 different diameters ■ 5 different tube lengths ■ 3 types of plastic tube materials *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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Flapper-type area flow meter "Flapter Series"

Compatible with various fluids such as steam and oil! It features a simple structure and a fully metal body for high durability design.

The "Flapter Series" is a compact flow meter used for water, oil, air, and other liquids and gases. It allows for free selection of flow direction and can be used both horizontally and vertically. Maintenance can be performed by removing the cover without disconnecting it from the piping. Each series has common electrical functions, including contact output (flow switch) and a 4-20mA transmitter. Available in general-purpose metal, corrosion-resistant PVC, and small flow metal options. Please choose according to your needs. 【Features】 ■ Free selection of flow direction ■ Easy internal cleaning ■ No straight pipe length required ■ Compatible with various fluids ■ Low pressure loss design ■ Durable ■ Usable for flow switch applications *For more details, please refer to the PDF document or feel free to contact us.

  • Flow Meter
  • Other measurement, recording and measuring instruments
  • Variable area flow meter

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Glass tapered tube flow meter "GTL"

Metal type flange part! The lost wax SCS13A main body has arrived!

The "GTL series" is a simple and easy-to-use area flow meter that is directly and vertically mounted on piping to instantly measure the flow rate of liquids and gases within the pipe, allowing for direct reading of the measurement on-site. The flow scale on the surface of the glass tapered tube has markings with red coloring, providing good visibility. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other measurement, recording and measuring instruments
  • Other inspection equipment and devices
  • Variable area flow meter

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Acrylic tapered tube flow meter "ATL Series"

Directly read measurement values on-site! A simple and easy-to-use acrylic tapered tube area flow meter.

The "ATL Series" is a simple and easy-to-use acrylic tapered tube flow meter that allows for direct reading of measurements on-site. It is installed directly and vertically onto the piping, measuring the instantaneous flow rate of liquids and gases currently flowing through the pipe. The tapered tube section is made of transparent acrylic, making it suitable for measuring the flow rates of various liquids such as industrial water, tap water, and pure water systems, as well as gases like air and nitrogen. 【Features】 ■ Direct reading of measurements on-site ■ Simple and easy to use ■ Vertical installation ■ Ideal for measuring the flow rates of various gases *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices
  • Flow Meter
  • Variable area flow meter

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Metal tapered pipe area flow meter "EF Series"

A lineup of area flow meters suitable for flow management and flow measurement in various industries, as well as for measuring opaque fluids.

At Fluid Industrial Co., Ltd., we handle the metal tapered pipe area flow meter "EF Series." We also offer the easy-to-maintain direct-reading area flow meter "EFF Series" and the liquid-specific area flow meter "EKF Series." The "EFF Series" is suitable for flow management and measurement in various industries such as steel, chemicals, pharmaceuticals, water supply, and water purification. 【EFF Series Features】 ■ Uses a metal tapered pipe with a glass tube for the indication part ■ Simple structure for easy maintenance ■ Compatible with flow measurement of various liquids and gases such as industrial water, potable water, and AIR ■ Various materials can be selected according to corrosion resistance ■ Excellent durability ■ Well-suited for flow management and measurement in various industries *For more details, please refer to the PDF materials or feel free to contact us.

  • Other inspection equipment and devices
  • Flow Meter
  • Variable area flow meter

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Flapper-type flow meter "FMK Series"

Ideal for measuring the flow rate of liquids and gases! A highly reliable flapper-type flow meter with a rigid body.

The "FMK Series" is a flapper-type flow meter equipped with an instantaneous flow rate indicator. It provides clear indication even for opaque fluids. With a highly rigid body, it offers exceptional reliability and is easy to handle and maintain. Additionally, we offer other models such as the low flow type "FMM Series" and the sight glass type flow monitoring meter "FFK Series." 【Features】 ■ Equipped with an instantaneous flow rate indicator ■ Clear indication for opaque fluids ■ Exceptional reliability with a highly rigid body ■ Easy to handle and maintain ■ No power supply required for instantaneous flow indication *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices
  • Flow Meter
  • Variable area flow meter

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