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This section provides an overview for gas flow measurement systems as well as their applications and principles. Also, please take a look at the list of 26 gas flow measurement system manufacturers and their company rankings. Here are the top-ranked gas flow measurement system companies as of December, 2024: 1.Esenssys, 2.Synertek Process Equipment, Inc., 3.EM-Technik.
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Categories Related to Gas Flow Measurement Systems
A gas flow measurement system is a device designed to measure gases with specific properties present in the air.
These gases include flammable, toxic, inert, and combustible gases. Gas flow measurement systems are crucial for detecting gases that pose direct dangers to humans or are potentially flammable.
Various measurement methods exist, tailored to the gas's specific characteristics. These include devices that leverage optical properties and those measuring physical properties.
Gas flow measurement systems are vital for detecting leaked flammable or toxic gases in the atmosphere and measuring their concentrations. Since these gases are often colorless and undetectable by humans, they can pose significant risks. Common devices include methane, carbon monoxide, and carbon dioxide measuring instruments.
These instruments are designed to measure gas concentrations continuously, as well as short-term and long-term cumulative concentrations. It is essential to select a method that accurately detects the target gas's concentration without interference from other gases.
Gas flow measurement systems are categorized into solid-state sensors, electrochemical sensors, and optical sensors.
Examples of solid-state sensor technologies include the catalytic combustion method, new ceramic method, semiconductor method, hot wire semiconductor method, and thermoelectric method.
Electrochemical sensors utilize techniques such as the constant potential electric field method, diaphragm-separated constant potential electric field method, diaphragm electrode method, and diaphragm galvanic cell method.
Optical sensors employ methods like the infrared method, detection tape method, and thermal particle method.
Catalytic combustion sensors measure combustible gas concentrations by utilizing the heat generated during combustion, with changes in the resistance of a platinum wire coil indicating gas concentrations.
New ceramic sensors measure combustible gases using the heat generated upon combustion over an ultra-fine oxidation catalyst.
Semiconductor sensors detect gases through changes in resistance when a metal oxide semiconductor interacts with the gas.
Hot-wire semiconductor sensors detect flammable gases through changes in electrical conductivity resulting from gas adsorption and oxidation reactions on oxide semiconductor surfaces.
Heat conduction sensors differentiate gases based on their thermal conductivity by exposing them to a heated element.
Constant potential electrolysis sensors measure gas by the current generated during electrolysis at a constant electrode potential.
Diaphragm galvanic cell sensors detect oxygen concentrations by measuring the current generated during oxygen electrolysis on an electrode.
Infrared sensors measure gas concentrations based on the absorption of infrared rays emitted from an internal light source by the gas.
When selecting a gas flow measurement system, consider the specific gas types, environmental conditions, and required sensitivity. Each sensor type offers unique advantages, such as response time, accuracy, and longevity, suited to different applications.
*Including some distributors, etc.
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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.
OMEGA Engineering Inc., founded in Norwalk, CT, in 1962 is a manufacturer of products used to measure temperature and humidity, flow and level, and pressure. The company's product portfolio includes thermocouple probes and assemblies, pressure gauges and switches, and air velocity measurement systems, wireless systems and portable optic sensors. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company also offers customer services that include support, custom research projects and customized services.
Sick AG, founded in 1946 and headquartered in Waldkirch, Germany, is a manufacturer of sensor and sensor solutions that aid in in production, logistics, and processes automation. The company’s expansive product portfolio includes industrial sensors, encoders, and analyzers. It has over 50 subsidiaries and equity investments as well as several agencies worldwide, and in the 2022 fiscal year, it generated around €2.2 billion. The company established the first subsidiary in France in 1972 and opened another subsidiary in USA in 1975. It changed to a joint stock company in 1996 and the first employee shares were issued in 1999.
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.
Siemens Process Instrumentation is a service by industrial giant Siemens. Siemens Process Instrumentation offers single-source measurement solutions to increase plant efficiency and enhance product quality. Siemens Process Instrumentation is a designer of instruments designed to seamlessly interplay with existing industrial automation and control systems. Productand design categories include pressure measurement, temperature measurement, flow measurement, level measurement, positioners, weight measurement, process controlling and protection, supplementary components, communication, product solutions for OEM, and digitalization.
Optical Scientific, Inc. was founded in 1985 and headquartered in Gaithersburg, Maryland. The company is a manufacturer and research, development, and engineering firm that designs and builds optical instruments for measuring precipitation, airflow, turbulence, and visibility. These sensors and systems serve airports, highways, railroads, maritime, and several other markets around the world. The company’s product segments include Atmosphere and Turbulence, Automated Weather Stations, Emissions Flow Monitoring, Process Control, and Weather Sensors.
Hoffer Flow Controls was founded in 1969 and is headquartered in Elizabeth City, North Carolina. The company is an ISO 9001-certified designer and manufacturer of turbine flowmeters and related process instrumentation used in aviation, oil & gas, power generation, and other industries. The company’s product lines include turbine flow meters, electronics, and cryogenic flow meters. Turbine flow meters are further delineated by application, such as those for industrial turbines, oil & gas turbines, and autoclave turbines. Electronics include pressure flow computers, printers, and signal converters. The company also provides full ISO 17025-certified cryogenic field calibration services.
CME Inc manufactures standard and custom laminar test equipment for gas flowmeters; oxygen test stands, flow calibrators, and laminar flow elements. Laminar equipment is used to prevent contamination in settings with controlled, smooth airflow, such as cleanrooms. The company’s products include digital, analogue, and portable flowmeters, transducers, calibrators, gages, indicators, totalizers, oxygen systems, and stands. The company, based in Davenport, Iowa, primarily serves the US Military laboratories and has been doing so for the past forty years. They also serve industrial calibration laboratories, and their products are NIST traceable.
CS INSTRUMENTS USA is based in Bluffton, South Carolina, and is the American subsidiary of CS INSTRUMENTS headquartered in Tannheim, Germany. CS INSTRUMENTS was established in 2002 is a manufacturer and distributor of compressed air technology and related products, generally used in industrial and manufacturing settings. CS product lines encompass a complete compressed air monitoring system with individual segments including dew point, compressed air quality, leak detection, chart recording, and software. Many of these components can be used in other capacities, such as flow measurement devices in underwater settings such as marine or water treatment industries.
Synertek Process Equipment, Inc. was founded in 1990 and is headquartered in Dunlap, Tennessee. The company is a distributor of process equipment applications for weighing, blending, dying, milling, detecting contaminants, and measuring dry solid materials at customers’ manufacturing facilities. The company facilitates factory expansion designs and engineering. The company’s product list includes Volkmann and Hayes and Stolz material conveying equipment, Fortress, and Sweco separation machines, National Bulk Equipment bag fillers, Bay Plastic Machinery strand palletize, and Acrison and Eastern Instruments feeders and flow measurement machines.
Cook Compression, founded in 1888 and headquartered in The Woodlands, Texas, United States, is a manufacturer and supplier of engineered compressor solutions. Some of the products offered include compressor valves, packing cases, rod rings, pistons and rods, hyper compressor components, as well as shield lubricators, TruTech engineered polymers, and other products. These products find applications in various industries such as chemical and petrochemical processing, CNG, refining, and renewable energy. The company has achieved ISO 9001:2008 certification for its quality management system at Dover Pearland Operations (DPO). Moreover, the company serves as an authorized distributor of OEM replacement parts for Ariel gas compressors.
Controls Warehouse is based in Ocala, Florida, and has operated since the early 1990s. Controls Warehouse is a master distributor of flow meters and related products. Product applications include acids, alcohol, solvents, air, steam, compressed gas, natural gas, cold/hot water, irrigation, wastewater, oil, fuel, petroleum, liquid propane, paint, latex, and molasses. Controls Warehouse product lines include batch/flow, timer/counter/rate, force meters, insertion meters, magnetic flowmeters, multi-jet flowmeters, positive displacement meters, turbine meters, ultrasonic flowmeters, and variable area flowmeters.
AW-Lake is based in Oak Creek, Wisconsin. AW-Lake is a distributor of process flow measurement equipment for oil and gas, automotive, hydrogen fueling, chemical, manufacturing, marine, industrial, and aerospace industries among others. AW-Lake is ISO-9001:2015 certified. AW-Lake products include gear & PD flow meters, turbine flow meters, Coriolis mass flow meters, variable area meters, paddle wheel flowstat meters, ultrasonic flow meters, monitors, controllers, flow sensors, pickups, turbidity sensors, and wireless/Bluetooth devices. AW-Lake products are often used in oil, lubricants, water, chemicals, paints, coatings, adhesives, sealants, and sanitary liquids gas.
Simex Sp.z.o.o, established in 1986, and based in Poland, Europe, is a manufacturer and supplier of industrial automation equipment. Their product portfolio includes indicators, controllers, counters, inclinometers, sensors, electric heaters, converters, temperature transmitters, and power supplies. The company has ISO-certified products. The company offers the latest developmental features with microprocessors, SMT technology, automation, process control, machine building, and user-friendly programming which is ideal for industrial process control. The products are used in industrial machinery applications.
BACS, a company founded in 1992 and headquartered in Samara, Russia, is a manufacturer and supplier of analytical instruments and metering systems. The company's range of products includes MAG process gas chromatographs, gas quality control units, and moisture analyzers. These products find applications in various industries, including petrochemical production, renewable energy generation, and environmental monitoring. The company offers services including technical support, training, and remote monitoring and diagnostics. The company supplies its products to various countries globally including the United States, Italy, and England.
Schneider Electric S.E. is headquartered in Rueil-Malmaison, France, and has been operating since 1836. Schneider Electric provides a number of products and services including electrical car charging, energy management software, surge protection devices, load banks, servers and HMIs, valve and valve actuators, feeder automation, grid automation, and SCADA software products, data center cooling and software, home automation and security, light switches, motion control and robotics, signaling units, solar and energy storage, RFID systems, as well as other hardware, services, and software.
Founded in 1890 in Missouri, Emerson Electric Co., is a technology and engineering company that provides various solutions for customers in industrial, commercial, and consumer markets globally. Business segments include automation solutions, AspenTech, and commercial & residential solutions segments. The Automation Solutions segment offers measurement and analytical instrumentation, industrial valves and equipment, and process control software and systems. The AspenTech segment provides asset optimization software for enhancing performance through a combination of modeling, simulation, and optimization capabilities. The Commercial & Residential Solutions segment offers residential and commercial HVAC products, system protector and flow control devices, and IoT thermostats.
ES Systems, established in 2013 with headquarters in Greece, is a manufacturer of pressure and flow sensors based on micro-electronics technologies. The company's product line includes thermal gas flow meters, mass flow transmitters, silicon capacitive pressure sensors, MEMS sensors, and heavy-duty pressure transmitters. These products are used in the manufacture of medical equipment, industrial automation, aerospace applications, and HVAC systems. The company also provides custom design, engineering, and manufacture of MEMS systems and sensor solutions.
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.
Shinohara Electric Co.,Ltd., headquartered in Osaka, Japan is a manufacturer and distributor of electrical and mechanical parts for distribution boards and control panels founded in 1961. The company’s product portfolio includes ventilating louvers, heaters, window frames, earthing products, and insulating & metal supporters. The company also supplies various gas detectors in Japan including VOC detectors manufactured by Honeywell Group. They have completed ISO9001, ISO14001 and JISQ 9100 certifications to allow their products to be used for aerospace, railway, data centers, and household applications.
EM-Technik is a manufacturer and supplier of fittings and connectors fabricated from special plastics that was established in Maxforf, Germany, in 1965. The company’s products include couplings, fittings, and valves for controlling or regulating the flow of liquids in industrial processes. These are fabricated from chemical-resistant fluoropolymer plastics such as PEEK, PTFE, and PVDF. It also offers related accessories, including clamps, tubes, and seals. The company’s products are used mainly by its clients in petrochemical processing, power generation, and water and wastewater treatment.
BRONKHORST HIGH-TECH B.V. is a ISO 9001-certified manufacturer of low flow fluid handling products founded in 1981 and headquartered in Ruurlo, the Netherlands. The company produces gas and liquid flow meters and controllers. These include Coriolis mass flow meters, pressure transducers or controllers, and thermal mass flow meters . The company offers calibration, product customization, and technical support for clients needing additional support. Its customers are primarily in the bioprocessing, research, and semiconductor sectors.
Furness Controls was founded over 50 years ago and is headquartered near Paris, France, with offices in the United Kingdom as well as Indian Trail, North Carolina in the United States. Furness Controls is a distributor of differential pressure, airflow, gas flow, and leak detection and test instruments for use in quality control and process control applications. Furness Controls serves several industries including aerospace, automotive, food & drink, plumbing, and medical. Furness Controls also offers repair and calibration services at its ISO/IEC 17025:2017 certified laboratory in North Carolina.
Anger Associates, Inc. was established in 1957 in the Detroit, Michigan area where it stands to this day. Anger Associates specializes in consulting, sales and support of measurement and calibration instrumentation, dynamic signal analysis tools and software, and complete test systems. Anger Associates serves many industries including automotive, pharmaceutical, and steel manufacturing. Anger Associates focuses on vehicle. Powertrain test systems, production test systems, torsional vibration analyzers, dynamic signal acquisition and analysis system and tools, field calibration instruments, calibration laboratory instruments including primary and working standards, pressure/vacuum and flow sensors and transducers, and mass flow meters & controllers.
Armstrong International Inc., founded in 1900 and based in Three Rivers, Michigan, is a multi-national manufacturer of thermal utility solutions such as heat transfer coils, heat pumps, and steam products. It provides custom services to companies in various industries, including hospitality, healthcare, and higher education, and a majority of its international facilities have ISO 9001 certification. The products also conform to the Pressure Equipment Directive (PED) requirements of 2014. In 1996, it pivoted from manufacturing and added thermal energy engineering services, and in 2005, it received trading approval from the United Nations’ UNFCCC for its steam system methodology.
DOD Technologies was founded in 2003 and is based in Cary, Illinois. The company is an all-in-one gas detection supplier of low-level toxic gas monitoring systems and solutions for industries ranging from semiconductors and commercial to foam manufacturing and emergency response. The company uses a global network of suppliers to reach customers in countries around the world. The company has four primary categories: fixed colorimetric, fixed electrochemical, fixed FTIR systems, and portable systems. The company also offers equipment repair, calibration, installation, design, and training services.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Esenssys |
8.0%
|
| 2 | Synertek Process Equipment, Inc. |
6.9%
|
| 3 | Fox Thermal |
6.3%
|
| 4 | Hoffer Flow Controls, Inc. |
6.3%
|
| 5 | EM-Technik |
5.7%
|
| 6 | SIMEX sp. z o.o. |
4.6%
|
| 7 | Anger Associates Inc. |
4.6%
|
| 8 | Furness Controls Limited |
4.6%
|
| 9 | AW-Lake Company |
4.6%
|
| 10 | Controls Warehouse |
4.0%
|
Derivation Method
The ranking is calculated based on the click share within the gas flow measurement system page as of December 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
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
13 | 65.0% |
|
Poland
|
1 | 5.0% |
|
Russia
|
1 | 5.0% |
|
France
|
1 | 5.0% |
|
Japan
|
1 | 5.0% |
|
Germany
|
1 | 5.0% |
|
Netherlands
|
1 | 5.0% |
|
United Kingdom
|
1 | 5.0% |
134 products found - Page 1
134 products - Page 1
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■Features Ammonia can be detected at ppb level without concentrating the sample.
