- IQS Directory
- Industrial Categories
- Air Flow Meters
- 7 leading manufacturers
- 29 additional suppliers
- 18 states and provinces
- 25 related categories
- 3 guide sections
Air Flow Meter Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial air flow meter manufacturers and suppliers. Access our comprehensive index to review and source air flow meter manufacturers with preview ads and detailed product descriptions. These air flow meter companies can design, engineer and manufacture air flow meter to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these air flow meter manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. We are the right resource for your information requirement whether its for a manufacturer of air sensor, air flow and temperature meter, air flow measurement meter.
Suppliers located in CA, FL, PA +15 more states
Leading Air Flow Meter Manufacturers
Showing all 7
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Sierra InstrumentsSierra manufacturers high performance mass flow meters and controllers for nearly any gas, liquid or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice and long term support. When it matters, choose Sierra. Visit www.sierrainstruments.com. | Monterey, CA | |||
| 2 | Fox Thermal Instruments, Inc.At Fox Thermal Instruments, we are a provider of flow measurement solutions designed to support accurate monitoring, control, and management of gases across industrial processes. Our company specializes in flow meters engineered to measure gas flow with dependable performance in demanding operating environments. | Marina, CA | |||
| 3 | Air MonitorAt Air Monitor, we provide flow meter solutions designed to support accurate and dependable measurement across industrial and commercial systems. We focus on equipment that helps customers monitor airflow, process conditions, and system performance with greater control. | Largo, FL | |||
| 4 | Esko Pacific SalesAt Esko Pacific Sales, we specialize in providing high-quality flow meters and industrial flow measurement solutions for a wide range of applications. Our company focuses on supplying reliable instrumentation that helps customers monitor, measure, and control the movement of liquids and gases through industrial systems. | Bellingham, WA | |||
| 5 | Hawkeye Energy SolutionsAt Hawkeye Energy Solutions, we specialize in providing dependable flow measurement solutions designed to support efficient fluid monitoring and management across industrial applications. Our company offers flow meters and related instrumentation that help customers accurately measure and monitor the movement of liquids and gases through their systems. | Shorewood, IL | |||
| 6 | Liquid Measurement & Controls, Inc.At Liquid Measurement & Controls, we specialize in providing reliable flow meters and liquid measurement solutions designed to support accurate monitoring and control across industrial applications. Our company offers flow measurement equipment that helps customers measure, regulate, and manage liquid flow throughout their operations. | Pottstown, PA | |||
| 7 | VorTek InstrumentsAt VorTek Instruments, we specialize in providing advanced flow measurement solutions designed to deliver accuracy, reliability, and efficiency across a wide range of industrial applications. Our company focuses on developing and supplying high-performance flow meters, including vortex and thermal mass flow meters, engineered to measure the flow of liquids, gases, and steam. | Longmont, CO |
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Leading air flow meter manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Air Flow Meter Companies
The category’s other air flow meter companies are listed on their own page, with location, phone and website where each supplier provides them.
View 29 Additional Air Flow Meter CompaniesDo not see your company listed in Air Flow Meters?
Engineers and buyers use this page to find air flow meter suppliers. Add your company to the Air Flow Meters listings so they can find you too.
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Quick Answers
- How many air flow meter manufacturers are listed on IQS Directory?
- 7 leading manufacturers and 29 additional suppliers.
- Where are air flow meter manufacturers located?
- The listed suppliers are in 18 states and provinces: California (7), Florida (3), Pennsylvania (3), Wisconsin (3), Illinois (2), Michigan (2), Minnesota (2), New York (2), and 10 more.
- How do I get quotes from air flow meter suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Air Flow Meters
Air flow meters are devices used to measure various aspects of the flow of air. Air flow meters may measure the volume of the air, the speed of the air, or the mass of the air, depending on the type.
Applications of Air Flow Meters
Air flow meters are most frequently used to infer mass flow after taking various flow measurements, such as absolute pressure, differential pressure, viscosity, and temperature, as air flows through a tube. Besides air, these flow meters can also measure many different types of gases, including nitrogen, oxygen, argon, helium, hydrogen, natural gas, and carbon dioxide.
In the medical industry, flow meters are used to measure patients' air intake, allowing physicians to further determine the severity of any illness. These types of flow meters are called peak flow meters and are particularly beneficial for asthma patients. Air flow meters are also common in the automotive, petroleum and gas, utility services, HVAC, food processing, and raw materials industries.
Air Flow Meter Design
Air flow meters have many plastic or metal parts that work together to produce a reading. The parts are manufactured to very close tolerances to provide readings with an accuracy as low as 2%. Air flow meters come in several types. Besides variations such as size or material, they may vary in pressure range, switching technology, and the presence and type of transmitters. These variations allow air flow meters to have applications in several industries.
Types of Air Flow Meters
There are four main categories of air flow meters that are identified based on how they obtain a reading of the flow rate or quantity of air: differential pressure meters, positive displacement meters, velocity meters, and true mass meters.
Differential Pressure Meters The most common type. These devices take both a primary and a secondary measurement and report the difference. The first measurement causes a change in kinetic energy by directing the air through a hole or orifice in the flow meter which is measured by the second element. Positive Displacement Meters Separate the air flow into specific volumes, which are then counted. Vanes, gears, pistons, or diaphragms are commonly used to divide the air, which is counted mechanically or electronically. Velocity Meters Use a depth measurement and the average air velocity of the flow to produce a reading. They have a greater range than differential pressure devices. True Mass Meters Directly measure the mass of the fluid, not the volume; two common kinds are thermal meters and Coriolis flow meters. Air flow meters vary in how they obtain and report a reading, but the list of parts may include pressure ports, bellows, spindles, pinions, gear mechanisms, gauges, cell caps, magnets, sensors, pistons, nuts, seals, and levers.
