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Oxygen concentration meter(ox) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
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Oxygen concentration meter Product List

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Zirconia-type O2 sensor TB-II G

This is an exhaust O2 sensor that uses stabilized zirconia ceramic in the detection section.

TB-II G is an exhaust O2 sensor that uses stabilized zirconia ceramic in its detection section. This sensor functions as an O2 meter in combination with a control unit and gas suction accessories. Optimal accessories are provided depending on the target equipment, and the zirconia sensor is protected in multiple layers, making it resistant to attacks from corrosive gases such as HCl and SOx. Its simple structure allows for easy maintenance, and it can measure CO+H2 concentrations during fuel excess (displayed as negative O2%). It is ideal for various combustion exhaust gas applications, including boilers, steel heating furnaces, glass melting furnaces, ceramic firing kilns, and waste incineration plants. For more details, please contact us or refer to the catalog.

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Principle of oxygen concentration meters

Principle of Galvanic Battery Type/Zirconia Type Oxygen Concentration Meter

At Tekune Measurement, we handle two types of oxygen concentration meters based on the principles of galvanic cell and zirconia methods. 〇 Galvanic Cell Type The lead anode facilitates the reduction reaction at the cathode by undergoing an oxidation reaction. It behaves as if combustion is occurring at the anode due to oxygen, generating current, which is why it is also referred to as a fuel cell type. PPM models: 2010BX, 2001RS, 2001LC, 1000RS % models: 210BX, Oxtron, 201RS, 1100BE, 201LC 〇 Zirconia Type It compares unknown process gases using known reference gases and the Nernst equation. The electromotive force of the sensor is measured to determine the oxygen concentration. Examples of PPM models: 4100, 7100, etc. Examples of % models: 111, 5100, etc. For more details on the principles of oxygen concentration measurement, please refer to the URL below.

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Introduction of measurement instruments with overseas and domestic explosion-proof certification.

Presentation of materials summarizing field usage examples of explosion-proof measuring instruments such as explosion-proof dew point meters and humidity/temperature/water content meters in oil!

We offer a range of explosion-proof measuring instruments, including explosion-proof dew point meters. If you are having trouble measuring moisture or oxygen, please feel free to consult us. 【Product Lineup】 ■ Explosion-proof Dew Point Meter - Explosion-proof dew point transmitter 'TK-100TR-EX' A dew point meter certified for explosion-proof use in Japan (TIIS). ■ Temperature and Humidity / Moisture Meter in Oil - Temperature and humidity dew point transmitter 'EE300Ex-HT' A product certified for intrinsic safety explosion-proof use in Japan, measuring temperature, humidity, and moisture in oil. ■ Oxygen Concentration Meter - Galvanic-type explosion-proof oxygen concentration meter '210BX/2010BX' (certified overseas by IEC/CSA, application for domestic certification in progress) For measuring oxygen in conditions requiring explosion-proof products, in % and ppm. - Inert Gas Control System (ICS) 'Oxytron 2000/Mini-ICS' Certified for explosion-proof use in Japan, for monitoring oxygen concentration and controlling the flow rate of inert gas. ■ Hydrogen Sulfide Meter - Explosion-proof trace hydrogen sulfide analysis system '3010BX' Certified for explosion-proof use in Japan (application in progress), capable of measuring 0 to 2,000 ppm. *Please feel free to contact us regarding measurement ranges, accuracy, and other inquiries.

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What is an oxygen concentration meter?

Introducing recommended products based on usage purpose and measurement range!

Here is an introduction on how to choose an oxygen concentration meter. An oxygen concentration meter (O2 meter, Oxygen Analyzer) should be selected based on its intended use and measurement range. Oxygen concentration meters are used to check the concentration of oxygen in medical, personal, and industrial applications. There are various methods for selecting an oxygen concentration meter. Considerations include measurable gases, measurement range, accuracy, installation environment, maintenance, price, and intended use (medical, personal, manufacturing, etc.). Choose the appropriate type and select an oxygen concentration meter that suits the location of use. When selecting an oxygen concentration meter, it is important to consider the following points: - Choose based on the gases that the oxygen concentration meter can measure. - Choose based on the measurement range of the oxygen concentration meter. - Choose based on the measurement accuracy (ppm, ppb, etc.) of the oxygen concentration meter. - Choose between portable or fixed installation for the oxygen concentration meter. - Choose based on the output of the oxygen concentration meter. - Choose based on the installation environment of the oxygen concentration meter. - Choose based on maintenance requirements for the oxygen concentration meter. - Choose based on the price of the oxygen concentration meter. - Choose based on the intended use of the oxygen concentration meter. - Choose a type that fits the application of the oxygen concentration meter. Please check the website below for more information.

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Low concentration oxygen analyzer

Immediate measurement possible with on-site piping! A portable low-concentration oxygen analyzer!

The low-concentration oxygen analyzer "PS-801-L" features an integrated design with a pump, air filter, flow meter, and sensor, allowing for immediate measurement once connected to piping on-site. It is also capable of measuring atmospheres containing flammable gases, making it suitable for a wide range of applications, including various heat treatment processes such as sintering and brazing. An optional handle can be attached for easy portability. 【Features】 - Flexible control with seven types of output - Self-diagnostic function for reliable management - One-touch automatic calibration - Comprehensive data acquisition capabilities For more details, please contact us or download the catalog.

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Oxygen controller for controlling the oxygen concentration in chambers and incubators.

Create low-oxygen and high-oxygen environments for cell culture and small animal experiments. As long as a certain level of airtightness is ensured, it is possible to control the oxygen concentration regardless of the shape of the container.

The oxygen controller creates low-oxygen and high-oxygen environments for cell culture and small animal experiments. The oxygen controller is a device that can control oxygen concentration regardless of the shape of the container, as long as it is a sealed container such as a chamber or incubator. In low-oxygen conditions, nitrogen gas is supplied, and in high-oxygen conditions, oxygen gas is supplied, allowing the oxygen concentration inside the container to be controlled within a range of 0.1% to 99.9%. By using various optional equipment, it is possible to reduce gas consumption and enable experiments and applications that were previously not possible. *For more details, please download the PDF or contact us.*

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Ultra-Micro Water Content Meter "Falcon Trace"

One machine for both natural gas and high-purity gas!

"Falcon Trace" is a device that quantitatively measures the trace amounts of water molecules contained in industrial gases and natural gas using a ball SAW sensor. The extremely thin film of about 10nm on the surface of the ball SAW sensor captures water molecules, and since the spatial volume of the sensor cell is approximately 1ml, the response speed is extremely fast, allowing for monitoring changes in water content on a second-by-second basis. Additionally, the sensor's output can be separated into output values indicating water content and output values indicating the average molecular weight of background gases, eliminating the need for recalibration for each background gas. It can also simultaneously detect variations in components such as natural gas. [Features] - Extremely fast response speed - No need for recalibration for each background gas *For more details, please download the PDF or feel free to contact us.

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Glove for glove box

The concept of Elasta Tight Gloves is 'safer'.

DRY BOX GLOVES utilize a complex MILLED NEOPRENE CEMENT DIP method in their manufacturing, which particularly excels in airtightness, durability, oil resistance, and chemical resistance, resulting in gloves that have a smooth and glossy surface. Moreover, thanks to the unique processing technology developed by KOKUGO, special attention has been given to gas permeability, toughness, flexibility, workability, and safety, allowing us to confidently recommend them. They are designed to be easily attached to glove boxes used for handling various radioactive materials, including highly toxic plutonium. Each glove is meticulously inspected for appearance under the motto of safety first, and they have passed pinhole tests through high-voltage resistance testing, ensuring only the best gloves are selected. For more details, please contact us or refer to the catalog.

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Gas sample oxygen concentration meter "OXYringe" for small amounts.

Measuring is possible with a small sample! An oxygen concentration meter ideal for gas-replaced food packaging and sampling inspections of precision electronic devices.

The "OXYringe" is an oxygen concentration meter that measures the oxygen concentration of gas by injecting gas collected with a syringe into this device. It has achieved a low price by focusing on syringe sampling and basic performance for measuring residual oxygen concentration in food packaging undergoing gas replacement. Additionally, its usefulness has been confirmed for precision electronic devices that have also undergone gas replacement. 【Features】 ■ Capable of measuring small samples of 5ml ■ Equipped with memory function (POM-2501M) ■ Equipped with memory function and RS-232C communication function (POM-2501C) ■ No influence from carbon dioxide *For more details, please refer to the PDF materials or feel free to contact us.

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Non-contact, non-destructive oxygen concentration meter 1ch Fibox 4 trace

Compact, portable, fully standalone optical oxygen concentrator. The trace model can also use an ultra-sensitive sensor.

The Fibox 4 is a compact, portable, fully standalone optical oxygen meter. The housing is robust, lightweight, and splash-proof, allowing for mobile use under harsh conditions. It features a large rechargeable battery and a high-capacity memory that can store vast amounts of data, enabling long-term measurements independent of a PC. Connection to a PC and battery charging are done via USB. In addition to the automatic temperature compensation function found in previous models, this model has added pressure and salinity compensation features. The Fibox 4 is compatible with existing Presens sensor accessories. All Presens oxygen sensors come with a barcode. The Fibox 4 is equipped with a new sensor and calibration management system that utilizes this barcode, making sensor handling significantly easier. By simply scanning the barcode attached to the sensor with the built-in barcode reader, the sensor recognition and calibration are completed, allowing for immediate measurements. In the trace model, a PSt9 sensor, which is even more sensitive than the PSt6, is available for oxygen barrier evaluations and similar applications.

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[Research Document] World Market for Trace Oxygen Analyzers

World Market for Trace Oxygen Analyzers: Portable Type, Benchtop Type, Pharmaceuticals & Medical, Electronics, Chemicals & Petrochemicals, Food & Beverage, Others

This research report (Global Trace Oxygen Analyzer Market) investigates and analyzes the current state and outlook for the global trace oxygen analyzer market over the next five years. It includes information on the overview of the global trace oxygen analyzer market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type include portable and bench-top models, while the segments by application cover pharmaceuticals and medical, electronics, chemicals and petrochemicals, food and beverages, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of trace oxygen analyzers. The report also includes the market share of major companies in the trace oxygen analyzer market, product and business overviews, and sales performance.

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