17 Thermal Flow Meter Manufacturers in 2024
This section provides an overview for thermal flow meters as well as their applications and principles. Also, please take a look at the list of 17 thermal flow meter manufacturers and their company rankings. Here are the top-ranked thermal flow meter companies as of November, 2024: 1.Yash, 2.AirCom, 3.Shanghai Yangji Electronic Technology Co., Ltd.
Table of Contents
Categories Related to Thermal Flow Meters
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What Is a Thermal Flow Meter?
A thermal flow meter is a type of flowmeter that measures the flow rate by using the thermal conduction characteristics of the fluid passing through it.
This device measures flow rate by detecting the temperature difference between the upstream and downstream of the fluid, making it particularly suitable for gas flow measurement. Although there are models for liquid flow measurement, they are typically limited to measuring small flow rates.
Thermal flow meters are sensitive to contamination, hence they are best used for measuring pure gases. They are known for their accuracy in flow rate measurement and can be applied to viscous fluids and high-temperature fluids. However, accurate measurement requires calibration and compensation due to the fluid's thermal conductivity characteristics and temperature fluctuations. Some fluids may also exhibit slow temperature changes, affecting the response time of the meter.
Flowmeters can be categorized into two types: those measuring volume and those measuring mass. Most measure volumetric flow, but thermal flow meters are capable of measuring mass flow, which is more accurate for gases as their volume changes with temperature and pressure.
Uses of Thermal Flow Meters
Thermal flow meters are utilized in various industries for applications that require accurate gas flow measurement. Their high measurement accuracy makes them ideal for monitoring and controlling industrial processes. In chemical and semiconductor manufacturing, precise flow measurement is crucial for process stability and efficiency.
These meters are also commonly used for energy measurement, such as in heat exchangers and boilers, where they measure calorific values to monitor energy usage and enhance efficiency.
Additional applications include medical anesthesia gas flow measurement and carbon dioxide gas measurement in soft drink production and cooling systems.
Principle of Thermal Flow Meters
Thermal flow meters operate by leveraging the thermal conduction characteristics of fluids. Thermal conduction, the transfer of thermal energy through a temperature gradient, is directly proportional to the flow rate of the fluid. A faster flow rate results in quicker heat transport and a smaller temperature gradient, while a slower flow rate leads to a larger gradient.
These meters estimate the flow rate by measuring the temperature difference in the fluid, using temperature sensors placed before and after the fluid flow.
Construction of Thermal Flow Meters
A thermal flow meter typically consists of piping, a heat source, and thermometers.
1. Piping
Piping serves as the conduit for fluid flow, with the thermal flow meter mounted directly onto it. The fluid flows through the pipe, where its flow rate is measured.
2. Heat Source
The heat source, often an electric heating wire or heater, provides thermal energy to the fluid, creating a temperature difference within the piping.
3. Thermometer
Thermometers, mounted on the piping, measure the fluid's temperature. They are strategically placed before and after the heat source to detect the temperature differences in the fluid.
Types of Thermal Flow Meters
Thermal flow meters are generally classified into two types based on their flow rate determination method: the temperature difference measurement method and the power consumption measurement method.
1. Temperature Difference Measurement Method
This method measures the temperature difference between the upstream and downstream sides of the heater. It is a cost-effective and simple configuration, often used for measuring small amounts of fluid.
2. Power Consumption Measurement Method
The power consumption measurement method maintains a constant temperature difference by adjusting the heat source's power. The mass flow rate is calculated based on the power consumption required to keep the temperature difference constant.
List of 17 Thermal Flow Meter Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Germany
- India
- Japan
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Endress+Hauser Group Services AG
Thermal mass flowmeters
Manufacturer Overview
Endress+Hauser Group Services AG, established in 1953 with headquarters in Reinach, Switzerland, is a global manufacturer, distributor, and integrator of industrial process solutions for flow, level, pressure, temperature, and digital communications. The company's product line includes portable pH meters, Raman spectroscopic analyzers, electromagnetic flowmeters, hydrostatic level sensors, and application managers (devices). These products are available individually, and custom-process manufacturing turnkey systems can be commissioned. The company serves industries including food processing, chemical processing, agriculture, mining, and energy.
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Sierra Instruments, Inc.
Thermal Mass Flow Meters
Manufacturer Overview
Sierra Instruments, Inc. was established in 1973 and has its headquarters in California, United States. The company is a manufacturer of flow instruments for nearly every liquid, gas, and steam application, with locations in Europe and China. Sierra's range of flow instruments includes immersible thermal mass flow meters, vortex flow meters, and thermal mass flow controllers for various applications. The company's flow controllers have applications across global industries such as oil and gas, energy management, biotech, and aerospace.
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Sierra Instruments
Thermal Mass Flow Meters
Manufacturer Overview
Sierra Instruments, founded in 1971, is a manufacturer of flow measurement solutions for the gas, liquid, and steam sectors. The product line has incline or insertion mass flow controllers/meters, level switches, flow conditioners, calibration systems, and mass flow sensors. The company provides digital communication protocols to automate flow meters and software upgrades & improvements. The company in Monterey, CA, offers a 12-month limited warranty, is ISO 9001 registered, and is a member of the TASI group.
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Fox Thermal
Thermal Mass Flow Meters
Manufacturer Overview
Fox Thermal, founded in 1994, has established itself as a manufacturer of thermal mass flow meters. The company's expertise lies in providing resourceful solutions for various applications, including industrial processes, oil and gas, wastewater, and bio gas. With its headquarters located in Marina, California, Fox Thermal has rapidly grown as a player in gas flow measurement. The company's wide range of thermal mass flow meters make it a partner in addressing the flow measurement needs of industries globally.
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ONICON Incorporated
THERMAL MASS FLOW METER
Manufacturer Overview
ONICON Inc is a manufacturer of a full line of highly accurate flow meters and energy measurement systems. The company was founded in 1987 and is based in Southern USA. The company provides a wide range of products which include turbine, vortex, electromagnetic, thermal mass, and ultrasonic meters and display modules. These solutions cater to various industries such as HVAC, water utilities, and process control. Every product is individually calibrated, and all products are delivered fully programmed for the customer's application.
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Sage Metering
Thermal Mass Flow Meter
Manufacturer Overview
Sage Metering, established in 2002, is based in California, US and is a manufacturer of gas flow meters. The company's catalog includes paramount, sage 200, sage 300 and sage prime flow meter used in industrial, commercial and environmental monitoring, including carbon credit verification for greenhouse gas reduction. Sage Metering invented the "In Situ Calibration Verification Check" that ensures the meters maintain NIST-traceable calibration. It provides installation and after-sale services to its customers.
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Fluid Components International
Thermal Mass Gas Flow Meters
Company Overview
Fluid Components International, founded in San Marcos, CA, in 1964 is a manufacturer of thermal mass flow meters, flow switches and level switches for industrial process measurement applications. The company's product portfolio includes Flow Switch, Flow Conditioners, Gas Flow Meter, Level Measurement Products, and Flow Straighteners. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company also provides services including national distribution, product selection, customized services, technical support and customer service.
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OVAL Corporation
Thermal Mass Flowmeters
Manufacturer Overview
OVAL Corporation, founded in Tokyo, Japan, in 1949 is a manufacturer of metrological control equipment and related systems and measuring devices and environmental control related instruments. The company's product portfolio includes batch controllers, flow computers, peripherals and related instruments, system solutions and calibration equipment. Their products are used in industries such as Food and Beverage, Pharmaceutical and Biotechnology, Chemical and Petrochemical, Environmental Testing and healthcare. The company provides services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.
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Azbil Corporation
Micro Flow Liquid Flow Meters
Manufacturer Overview
The Azbil Corporation (formerly the Yamatak Corporation) aims to realize safety, comfort, and fulfillment in people's lives and contribute to global environmental preservation through "human-centered" automation. They provide their customers with timely solutions via an integrated structure that extends from planning and development to maintenance and service, capable of responding rapidly to customer needs.
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Burak metering
Thermal Dispersion Mass Flow Meter
Manufacturer Overview
Burak Metering, established in 2014 and headquartered in Thane, India, is a manufacturer specializing in digital flow meters designed for liquid and gas measurement. The company's product range includes an array of flow meters, such as the Thermal Mass Flow Meter, Compressed Air Flow Meter, Electromagnetic Flow Meter, Vortex Flow Meter, and BURAK Flow Communicator software. These products find applications in diverse industries, including food & beverage, power & energy, primaries & metal, pulp and paper, aerospace, and many more. It serves various clients, including companies such as Aditya Birla, Cipla, Ashok Leyland, Jindal Steel & Power, Honda, and many others.
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Comate Intelligent Sensor
Thermal Gas Flow Meters
Manufacturer Overview
Comate Intelligent Sensor, established in 2008 and headquartered in Hefei, China, is a manufacturer of flow measurement instruments. The company specializes in flow measurement instruments, including vortex flow meters, thermal mass flow meters, and pitot tube flow meters. These products are used in power generation, mining, and chemical sectors. It develops solutions for measuring air, steam, and gases in industrial processes. The company's VFM60MV multivariable vortex-type flowmeter integrates temperature and pressure compensation, delivering stable measurements even in challenging conditions. It also offers cellphone-based reading, setting, and diagnosis capabilities, enhancing convenience and efficiency for users.
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Teledyne Hastings Instruments
Thermal Mass Flow Meters
Manufacturer Overview
Teledyne Hastings Instruments is a manufacturer of vacuum as well as gas mass flow instruments that was originally established as Hastings-Raydist, Inc. in 1944 before becoming a subsidiary of Teledyne Technologies, Inc. in 1979. The company offers gas mass flow meters for measuring and controlling gas flow rates between 5-15,000slm, vacuum sensors for measuring atmosphere to ultra-high vacuum pressure, and single channel power supplies for operating flow meters or controllers. The company also provides custom manufacturing, calibration, and repair services for its clients.
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ABB E-mobility
Thermal mass flowmeters
Manufacturer Overview
ABB E-mobility provides electric vehicle charging solutions for customers around the globe. ABB E-mobility offers DC fast chargers as well as AC chargers with focus on reliability and uptime. Since 2010, ABB E-mobility has sold over 50,000 DC fast chargers and over 1 million total AC chargers. ABB E-mobility offers home single and multi-charge units, retail, workplace, and hospitality charge units, electric vehicle fleet sales, as well as public transportation. Additionally, numerous digital solutions and software services are available.
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AirCom
Thermal mass flow meter
Company Overview
AirCom, established in 1985 and based in Ratingen, Germany, is a manufacturer and supplier specializing in the production of pneumatic products. The company's product portfolio includes pressure regulators, stainless steel devices, and back pressure valves. These products find applications in various sectors, including protective systems, compressed air conditioning, and the pharmaceutical industry. The company also provides services such as shipping its products via UPS and FedEx to customers within Germany and globally, offering product catalogs, and accepting various payment methods.
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Shanghai Yangji Electronic Technology Co., Ltd
Thermal Gas Mass Flowmeter
Company Overview
Shanghai Yangji Electronic Technology Co. Ltd is a manufacturer and supplier of various industrial meters that was established in 2012 in Shanghai, China. The company’s product lineup includes heat meters such as mechanical and heat cost allocation models, gas meters such as turbine and diaphragm models, and water meters such as ultrasonic and prepaid models. It also offers electricity meters such as three- and single-phase models. The company’s products are primarily used by clients in the property and facility management sector, as well as in the smart city industry.
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SmartMeasurement
Thermal Flow Meters
Company Overview
SmartMeasurement is a manufacturer and distributor of flow measurement instrumentation that was established in 2002 in Wauwatosa, Wisconsin. The company primarily produces various flow meters including vortex, turbine, ultrasonic, and electromagnetic models. It also offers absolute, differential, and gauge pressure transmitters, as well as energy meters for measuring the thermal energy consumption of gasses or fluids. SmartMeasurement products are mainly used by clients in the oil and gas, wastewater treatment, and chemical and petrochemical processing sectors.
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Thermal Flow Meter Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Yash |
14.7%
|
| 2 | AirCom |
8.8%
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| 3 | SmartMeasurement |
8.8%
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| 4 | Shanghai Yangji Electronic Technology Co., Ltd |
7.4%
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| 5 | Burak metering |
7.4%
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| 6 | Comate Intelligent Sensor |
7.4%
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| 7 | Fox Thermal |
7.4%
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| 8 | Sage Metering |
4.4%
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| 9 | Fluid Components International |
4.4%
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| 10 | ONICON Incorporated |
4.4%
|
Derivation Method
The ranking is calculated based on the click share within the thermal flow meter page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- Azbil Corporation: 10,063
- OVAL Corporation: 669
Newly Established Company
- Comate Intelligent Sensor: 2008 (16 years ago)
- Yash: 2004 (20 years ago)
- SmartMeasurement: 2002 (22 years ago)
Company with a History
- OVAL Corporation: 1949 (75 years ago)
- Sierra Instruments: 1973 (51 years ago)
- SmartMeasurement: 2002 (22 years ago)
Thermal Flow Meter Manufacturers in United States
*Including some distributors, etc.
- Endress+Hauser Group Services AG
- Sierra Instruments, Inc.
- Sierra Instruments
- Fox Thermal
- ONICON Incorporated
- Sage Metering
- Fluid Components International
Global Distribution of Thermal Flow Meter Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
7 | 53.8% |
Japan
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2 | 15.4% |
India
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2 | 15.4% |
China
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1 | 7.7% |
Germany
|
1 | 7.7% |
List of Thermal Flow Meter Products
6 products are listed.
Endress+Hauser Group Services AG
Flow rate that can measure the flow rate of liquid and gas Proline T-MASS F 300 Thermal mass flow meter
40+ people viewing
Inline flow meter with excellent long -term stability, compact and easy to access. ■ Applications The T-Mass F patented sensor design provides unp...
Endress+Hauser Group Services AG
Flow rate that can measure liquid and gas flow rate Proline T-MASS A 150 thermal mass flow meter
20+ people viewing
Flow meter that realizes high cost efficiency and easy monitoring of utility gas ■ Applications The inline T-MASS A150 was developed to measure ut...
Endress+Hauser Group Services AG
Flow rate that can measure the flow rate of liquids and gas Proline T-Mass B 150 Human mass flow meter
30+ people viewing
Realizes highly cost -efficient flow rate measurement and easy monitoring of utility gas ■ Applications The insertion type T-Mass B 150 is ideal f...
Endress+Hauser Group Services AG
Flow rate that can measure the flow of liquid, gas, and steam Proline T-MASS I 300 Thermal mass flow meter
20+ people viewing
Insert -type flow meter with excellent long -term stability, compact and easy to access. ■ Applications The T-MASS i patented sensor design provid...
Endress+Hauser Group Services AG
Flow rate that can be measured by liquid and gas flow rate Proline T-MASS F 500 Thermal mass flow rate meter
30+ people viewing
Last viewed: 13 hours ago
Inline type flow meter with up to 4 I/O with excellent long -term stability ■ Applications The T-Mass F patented sensor design provides unpreceden...
Endress+Hauser Group Services AG
Flow rate that can measure the flow of liquid and gas PROLINE T-MASS I 500 Heat mass flow meter
30+ people viewing
Excellent long -term stability, up to four I/O -type flow meter ■ Applications The T-MASS i patented sensor design provides unprecedented measurem...
