All Categories
History
This section provides an overview for carbon dioxide meters as well as their applications and principles. Also, please take a look at the list of 16 carbon dioxide meter manufacturers and their company rankings. Here are the top-ranked carbon dioxide meter companies as of December, 2024: 1.Innovaer Technologies, 2.Diamond Scientific, 3.TSI.
Table of Contents
Categories Related to Carbon Dioxide Meters
A Carbon Dioxide Meter is a machine that measures carbon dioxide.
It is also called a carbon dioxide sensor or carbon dioxide measuring instrument. They are used in a wide range of applications for experiments and observations, as well as for safety management in homes, offices, and factories.
Carbon dioxide detection methods can be broadly divided into three types: NDIR, solid-state CO2 electrolytic sensors, and photoacoustic sensors, but the NDIR method is the most common due to its high sensitivity and stability.
Basically, a sample is taken from a space where carbon dioxide is present and analyzed to measure the concentration of CO2. Generally, it is equipped with a sensor and a display. The sensor detects the CO2 concentration and displays it on the display as a numerical value or a graph.
CO2 is a colorless and odorless gas, but its high concentration in a given space can affect the human body. It is used in a wide range of applications, including as a standard for maintaining a good indoor environment, in CO2-based extinguishing equipment, to check for gas leaks from combustion appliances (stoves, boilers, etc.) in homes, and in the agricultural field as an indicator to determine if the environment in a plastic greenhouse is optimal for crops.
In recent years, since it has become possible to obtain small sensor modules at low cost, they are also used as parts for electronic devices, thus expanding the range of their use.
NDIR, solid-state CO2 electrolytic sensors, and photoacoustic sensors are the main methods for detecting carbon dioxide.
CO2 absorbs wavelengths of a certain length. Therefore, when infrared rays are transmitted through a gas (= sample) containing CO2, some infrared rays are absorbed by the CO2 while some pass through the sample.
Using this characteristic, the CO2 concentration is quantified based on the amount of absorbed infrared radiation. This measurement method enables the Carbon Dioxide Meter to be inexpensive and compact. In Japanese, it is called non-dispersive infrared absorption method.
This method is called the electrochemical method. Using a substance that reacts with carbonate ions, the desired Carbon Dioxide concentration is measured by quantifying the change in concentration of sodium ions with a voltmeter.
This method detects and quantifies the change in heat produced by exposing a sample to light as a change in pressure. This method utilizes the phenomenon that when a substance is irradiated with light, sound waves of the same frequency are generated from the substance (= photoacoustic effect).
Since Carbon Dioxide Meter has a wide range of applications, it is necessary to consider the following when selecting a Carbon Dioxide Meter:
There are various types of Carbon Dioxide Meter. There are portable devices that allow measurements to be taken while moving around, and there are fixed-installation types that constantly take measurements at a specific location. It is important to select the appropriate type according to the purpose of use and environment.
Carbon Dioxide Meter can measure CO2 concentration in different ranges. It is important to check the required measurement range according to the location and application where it will be used. Accuracy is also an important factor. Selecting a highly accurate measuring instrument will ensure accurate results.
Operability and ease of use of the measuring instrument are also important factors. Check if the instrument has an easy-to-use interface and intuitive operation. Versatility, such as the ability to read and record data, should also be checked.
The wider the range and higher the performance, the more expensive it will be. It is important to clarify the purpose of installing your own Carbon Dioxide Meter, select one that satisfies your requirements, and stay within your budget.
*Including some distributors, etc.
Sort by Features
Sort by Area
Honeywell International Inc. was founded in 1885 and headquartered in Charlotte, North Carolina. Honeywell is a diversified technology and manufacturing company to global customers in many industries such as aerospace, building technologies, performance materials, manufacturing, and safety. Honeywell produces hardware and software solutions for each industry it serves. In building technologies, Honeywell designs access controls, electrical and wiring, fire life safety, and employee training services. In aerospace, Honeywell designs cockpit systems and displays, engines, cabin management and cleaning, and health and usage monitoring.
Innovaer Technologies, founded in Hinsdale, Illinois, in 2020 is a manufacturer of Air Quality Sensors and Systems for HVAC, Automotive and Medical Devices. The company's product portfolio includes Particulate Matter Sensors, HVAC Gas Sensors, Industrial Gas Sensors, Methyl Bromide sensors, and VOC sensors. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and Medical and healthcare. They also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
TSI, headquartered in the United States, is a supplier of instruments and measurements solutions since 1961. The company provides measurement, application guidance, and data analytics solutions that enables customers to make informed decisions in pharmaceutical manufacturing, semiconductor and electronics manufacturing, or cleanroom certification. Their instruments have helped organizations and individuals measure materials, analyze data, and comply with requirements of every kind.They also have product development, manufacturing and customer support facilities on three continents with distributors and manufacturers’ representatives providing local support worldwide.
Diamond Systems LLC was founded in the early 1990s and is headquartered in Cocoa, Florida. The ISO 9001-certified company is a distributor of gas detection and related equipment for manufacturers such as Analog, LANDTEC, Viasensor, and GFG Instrumentation used in the biogas, landfills pumping, and medical fields. The company’s product categories include biogas, pumps & controls, gas detection systems, and medical devices. The company also provides in-warranty and out-of-warranty repair and service on many of the components it sells.
Anton Paar, founded in 1933 and headquartered in Graz, Austria, is a manufacturer and supplier of analytical instruments Their product range includes density meters for measuring liquid and solid density, concentration meters for analyzing solution concentration, viscosity meters for assessing liquid viscosity, particle size analyzers for measuring particle size in liquids or solids, and chromatography systems for substance separation and identification in mixtures. Anton Paar's products cater to a wide range of industries, including food and beverage, pharmaceutical, and chemical, providing analytical solutions for diverse applications.
Established in 2006, Testo India Pvt. Ltd., a Pune, India-based subsidiary of Testo SE & Co. KGaA, is a manufacturer and supplier specializing in measuring instruments. Complying with the ISO/IEC 17025:2017 standard set by the National Accreditation Board for Testing and Calibration Laboratories (NABL), the company produces measuring instruments for temperature, humidity, pressure, and flow (bulk fluid movement). The company also offers electrical, sound level, and nanoparticle measuring devices. These products are designed for industrial applications with regard to heating, ventilation, air conditioning, and refrigeration (HVAC-R), as well as environmental monitoring technology, in sectors like food service, retail, and pharmaceuticals.
New Cosmos Electric, a company founded in 1934 and headquartered in Osaka, Japan, is a manufacturer and supplier of gas detectors and alarm systems. The company's product portfolio includes portable gas detectors, odor sensors, steel dust meters, air quality monitors, and gas detection and alarm systems. These products are utilized by various industries, including the energy industry, steel, construction, transportation, and livestock industries. The company is both ISO 14001 and ISO 9001 certified, with offices and distributors in the USA, Thailand, France, Europe, and Brazil.
Edinburgh Instruments Ltd., established in 1970, is a manufacturer of gas detection instruments and systems. The company is headquartered in Livingston, Scotland, with its products distributed in more than 20 countries. Edinburgh Sensors has developed microprocessor-controlled carbon dioxide sensors with digital displays, as well as non-dispersive infrared (NDIR) analyzers, to detect various gases for industrial applications. For example, in the agricultural industry, the company supplies a self-aspirating carbon dioxide monitor to optimize plant growth conditions. It also provides methane and carbon dioxide sensors in landfill gas disposal processes.
Extech Instruments Corp., founded in 1971 in the USA and acquired by Teledyne FLIR in 2007, is a manufacturer of consumer test and measurement tools. Today, the brand’s extensive catalog of handheld test equipment and accessories includes multi-functional handheld meters, including meters with integration with mobile devices via the use of iOS and Android apps and Bluetooth connectivity. Extech brand products are distributed across more than 100 countries worldwide and available for purchase online.
Vaisala, established in 1936 in Finland, is a technology company that is a manufacturer of electronic measurement systems and equipment for meteorology, environmental sciences, traffic safety, and industry worldwide. The Company's products include radiosondes, barometric pressure measurements, weather stations, lighting detection systems, and moisture measurement solutions. Vaisala also sells a large selection of its products directly to consumers via the company's online store. The company also provides commercial clients with the XWeather subscription service, which offers numerous options for industrial-grade environmental measurement.
PCE Instruments UK Ltd., started in 199 and headquartered in Manchester, UK, is a manufacturer and supplier of test instruments, equipment, and tools for weighing, measuring, and control systems. The company offers more than 500 test equipment, including analyzers, inspection cameras, meters, detectors, and sensors, with applications in various fields like data acquisition, electrical engineering, environmental science, building inspection, and food processing. Its manufacturing and development division is ISO 9001 certified, all its test instruments, equipment, and tools are factory calibrated, and the company also provides services for custom test instrument design, installation, and maintenance.
Analyticon Instruments Corporation is a distributor of process monitors, laboratory meters, and analytical instruments located in Springfield, New Jersey. Established in 1988, the company primarily stocks products from Japanese manufacturer DKK-TOA Corporation, which are distributed exclusively through the Analyticon brand. The company offers a wide range of instruments including automatic titrators, conductivity meters, and pH/ORP transmitters for use in the petroleum, water and wastewater, semiconductors, pharmaceuticals, and electronics industries. Analyticon Instruments Corporation also provides OEM manufacturing services for international partner companies and minor suppliers.
Edaphic Scientific Pty Ltd is an Australian distributor based in Melbourne, specializing in scientific equipment for environmental research and monitoring. The company offers a range of products, including hardware devices, data loggers, telemetry communication, and data management software. With expertise across various disciplines, including soil science, animal and plant psychology, and biogeochemistry, Edaphic Scientific delivers tailored research instruments to a diverse clientele worldwide, including scientists, government agencies, and students. The company actively participates in annual research equipment grants and collaborates with renowned research institutions, including Griffith University, Chinese Academy of Sciences, and the NSW Department of Primary Industries.
PerfectPrime, founded in Barbican, England, in 2013, is an eCommerce company that is a supplier of thermal and smart tech products. The company's product portfolio includes Electronic Measuring Equipment, Thermocouples, Thermal Imaging Camera, and Thermal camera. 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 product selection, customized services, technical support and customer service.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Innovaer Technologies |
21.4%
|
| 2 | Diamond Scientific |
8.9%
|
| 3 | TSI |
8.9%
|
| 4 | Vaisala Oyj |
8.9%
|
| 5 | Teledyne FLIR LLC |
7.1%
|
| 6 | Testo SE & Co. KGaA |
7.1%
|
| 7 | Edaphic Scientific Pty Ltd |
5.4%
|
| 8 | Edinburgh Sensors |
5.4%
|
| 9 | Anton Paar GmbH |
5.4%
|
| 10 | PCE Instruments UK Ltd |
3.6%
|
Derivation Method
The ranking is calculated based on the click share within the carbon dioxide meter 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
|
4 | 36.4% |
|
Japan
|
3 | 27.3% |
|
United Kingdom
|
2 | 18.2% |
|
Austria
|
1 | 9.1% |
|
Germany
|
1 | 9.1% |
80 products found
80 products
Noah Precision Co., Ltd.
240+ people viewing
Last viewed: 4 hours ago
Very Fast Response
A monitor with a radio clock that measures indoor carbon dioxide (CO2) concentration ■Features - Adopts a Swiss-made NDIR sensor with stable accur...
Ryowa Electronics Co., Ltd.
100+ people viewing
Last viewed: 10 hours ago
■Features ・Measure carbon dioxide concentration and ensure closed, crowded, and close-contact spaces ・Visualize indoor CO2 values ・Danger will b...
Mio Corporation Co., Ltd.
590+ people viewing
Last viewed: 2 hours ago
Standard Response
■Product overview By measuring CO2 concentration and capturing changes, you can create next-generation systems. Until now, we have been providing n...
4 models listed
TERADA.LENON Co., Ltd.
100+ people viewing
Last viewed: 15 hours ago
Very Fast Response
Improve the environment by providing appropriate ventilation based on carbon dioxide concentration ■The introduction of CO2 monitors will change t...
3 models listed
TERADA.LENON Co., Ltd.
100+ people viewing
Last viewed: 7 hours ago
Very Fast Response
Improve the environment by providing appropriate ventilation based on carbon dioxide concentration ■The introduction of CO2 monitors will change t...
2 models listed
Intech Co., Ltd.
50+ people viewing
Last viewed: 9 hours ago
Very Fast Response
■Product overview This is a measuring device that measures the carbon dioxide concentration in a room and checks whether ventilation is required. T...
TOMONARI Co., Ltd.
80+ people viewing
Last viewed: 19 hours ago
Fast Response
Alarm ON/OFF switching, alarm value 1,500PPM. A large and dual-wavelength version of the popular Pipiptto Summoning-kun. The alarm can be turned on...
Sakaki Corporation Co., Ltd.
30+ people viewing
Last viewed: 14 hours ago
Fast Response
The SenseAir OEM module is a CO2 sensor developed to be integrated into various host devices at a cost optimized for mass production applications. ...
Sato Keiryoki Mfg. Co., Ltd
30+ people viewing
Last viewed: 3 hours ago
Fast Response
This is a CO2 monitor that informs you of the approximate ventilation timing. Measuring CO2 concentration is an effective way to reveal insufficie...
Senecom Co., Ltd.
60+ people viewing
Last viewed: 2 hours ago
Fast Response
PP Systems has been manufacturing high quality CO2 infrared gas analyzers for 30 years. EGM-5 provides highly accurate and reliable control with mi...
Sakaki Corporation Co., Ltd.
30+ people viewing
Last viewed: 1 hour ago
Fast Response
The SenseAir OEM module is a CO2 sensor developed to be integrated into various host devices at a cost optimized for mass production applications. ...
Sato Keiryoki Mfg. Co., Ltd
30+ people viewing
Last viewed: 1 hour ago
Fast Response
This CO2 monitor measures indoor carbon dioxide (CO2) concentration, temperature, and humidity and provides a guideline for ventilation timing. Mea...
Senecom Co., Ltd.
70+ people viewing
Last viewed: 19 hours ago
Fast Response
SE-SBA-5 manufactured by PP Systems is a highly accurate and reliable CO2 gas analyzer. It is very easy to set up and install, and the proprietary ...
Sakaki Corporation Co., Ltd.
40+ people viewing
Last viewed: 9 hours ago
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
Senecom Co., Ltd.
40+ people viewing
Last viewed: 1 hour ago
Fast Response
The S157CO2 analyzer can measure CO2 in the range 0-2,000ppm with 1ppm resolution. It can also be expanded to 0-1% CO2 with a single channel flow-t...
Sakaki Corporation Co., Ltd.
40+ people viewing
Last viewed: 7 hours ago
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
Senecom Co., Ltd.
30+ people viewing
Last viewed: 2 hours ago
Fast Response
A single channel non-dispersive infrared CO2 analyzer that measures CO2 in the 0 to 10% range (typical) with excellent accuracy of better than 0.01...
Sakaki Corporation Co., Ltd.
30+ people viewing
Last viewed: 19 hours ago
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
Senecom Co., Ltd.
40+ people viewing
Last viewed: 2 hours ago
Fast Response
The Q-S151 Infrared CO2 Analyzer is a non-dispersive infrared CO2 analyzer that measures CO2 in the range of 0 to 2,000ppm with 1ppm resolution. Ru...
Sakaki Corporation Co., Ltd.
20+ people viewing
Last viewed: 10 hours ago
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
Sakaki Corporation Co., Ltd.
70+ people viewing
Last viewed: 10 hours ago
Fast Response
The sense air duct type CO2 transmitter eSENSE and aSENSE series are transmitters designed for duct installation. It is easy to install the include...
Senecom Co., Ltd.
60+ people viewing
Last viewed: 17 hours ago
Fast Response
A single channel non-dispersive infrared CO2 analyzer that measures CO2 in the 0-5% and 0-10% ranges with 0.01% resolution. Made more sturdy and mo...
Sakaki Corporation Co., Ltd.
20+ people viewing
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
Sakaki Corporation Co., Ltd.
40+ people viewing
Last viewed: 3 hours ago
Fast Response
The SenseAir OEM module is a CO2 sensor developed to be integrated into various host devices at a cost optimized for mass production applications. ...
Senecom Co., Ltd.
50+ people viewing
Last viewed: 2 hours ago
Fast Response
The CO2 sensor probe uses NDIR non-dispersive infrared spectroscopy for accurate measurements. It is possible to measure CO2 from ppm level to perc...
Sakaki Corporation Co., Ltd.
20+ people viewing
Last viewed: 12 hours ago
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
Sakaki Corporation Co., Ltd.
30+ people viewing
Last viewed: 9 hours ago
Fast Response
The sense air duct type CO2 transmitter eSENSE and aSENSE series are transmitters designed for duct installation. It is easy to install the include...
Senecom Co., Ltd.
40+ people viewing
Last viewed: 2 hours ago
Fast Response
SE-CO2T100 is a one-board type transmitter CO2. The measurement method is NDIR (non-dispersive infrared method) and the measurement range can be se...
Sakaki Corporation Co., Ltd.
40+ people viewing
Last viewed: 16 hours ago
Fast Response
The SenseAir OEM module is a CO2 sensor developed to be integrated into various host devices at a cost optimized for mass production applications. ...
Sakaki Corporation Co., Ltd.
20+ people viewing
Last viewed: 1 day ago
Fast Response
SenseAir CO2 transmitters eSENSE, aSENSE, and tSENSE series are lightweight, compact, maintenance-free, and low-cost general-purpose CO2 transmitte...
