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Oxygen concentration meter(1 ppm) - 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

61～75 item / All 84 items

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Principle of oxygen concentration meters

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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Trace Moisture Meter Series "FalconTrace"

Trace Moisture Meter Series "FalconTrace"

Now, moisture measurement has entered an era of high-speed measurement of ultra-small quantities! Achieving high-speed response in just 1 second or 30 seconds.

"FalconTrace" is a moisture meter equipped with a "Ball SAW sensor" that measures changes in elastic surface waves propagating over long distances with multiple round trips. We offer a lineup including the "FT-700WT Mk-II," which achieves "ultra" trace moisture measurement, and the "FT-450WT," which emphasizes device integration while maintaining high-speed response. Additionally, we have the "FT-400WT," which enables real-time measurement in the mid-range. 【Features】 ■ A series of products equipped with appropriate functions for various measurement applications, achieving miniaturization of the sensor part to flexibly accommodate various applications. ■ High sensitivity and wide range detection down to ppmv or ppbv order, ensuring that even trace amounts of moisture are not overlooked. ■ Achieves fast response with a sensing film only 10nm thick, contributing to the realization of real-time control systems for moisture levels that were previously difficult to achieve. *For more details, please download the PDF or feel free to contact us.

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Gas analyzer for N2 generation device, oxygen analyzer ISM-3

Gas analyzer for N2 generation device, oxygen analyzer ISM-3

Available with or without pump. Wide measurement range (1 ppm to 100%).

The oxygen analyzer "ISM-3" for N2 generation systems has been sold since 1999 as the official distributor in Japan, with numerous delivery records. It is adopted mainly by gas manufacturers, as well as in tires and universities. It continuously monitors the oxygen concentration in N2 generation systems. For more details, please download the catalog or contact us.

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Compact Dissolved Oxygen Meter / ECO531

Compact Dissolved Oxygen Meter / ECO531

Equipped with a maintenance-friendly galvanic battery-powered sensor.

The ECO531 series is a dissolved oxygen meter equipped with a maintenance-friendly galvanic battery-operated sensor. It can directly read both dissolved oxygen in mg/l (ppm) and saturated oxygen concentration in percentage. The ECO531 series can be used for water quality monitoring in various applications such as freshwater and seawater aquariums, fish farms, and wells. Simple calibration can be performed through button operation in the atmosphere, and by attaching the GSKA cap that protects the membrane, it can be used in deep water areas. The 3-stage LCD display with backlight provides ease of use and wide visibility both day and night, while the energy-saving design and configurable auto power-off function ensure a long lifespan for the two AA batteries that power it. It supports maximum/minimum and hold display functions.

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Zirconia-type O2 sensor TB-II F

Zirconia-type O2 sensor TB-II F

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

The TB-II F is an O2 sensor that uses stabilized zirconia ceramic in its detection unit. This sensor functions as an O2 meter in combination with a control unit. It accommodates a wide range from ppm O2 levels in clean gas to 100% O2. The zirconia sensor is protected multiple times and has a structure that is resistant to attacks from corrosive gases such as HCl and SOx. It is less affected by sample flow rates and can measure within a flow range of 0.2 to 5 L/min. Additionally, its simple structure makes maintenance easy. For more details, please contact us or refer to the catalog.

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Wall-mounted/Tabletop LED Display CO2 Alarm CO2GUARD 10

Wall-mounted/Tabletop LED Display CO2 Alarm CO2GUARD 10

【No calibration required for 5 years】A CO2 meter that displays CO2 concentration with color and sound, ideal for determining ventilation.

● The detection principle recommended by the Ministry of Economy, Trade and Industry is an optical sensor. ● Equipped with automatic CO2 calibration function (automatic correction function). ● High-precision measurement. ● Wall-mounted or portable tabletop placement. ● CO2 concentration displayed in color in stages from 0 to 5000 ppm. ● No maintenance required. ■ The CO2 Guard 10 accurately displays the surrounding carbon dioxide concentration as an indicator of indoor air quality (IAQ). By displaying CO2 levels with an LED, it helps determine the need for ventilation, such as opening windows. Proper ventilation and indoor air quality are very important for maintaining a healthy living and working environment. By maintaining good indoor air quality, the risk of aerosol infections such as the coronavirus can be reduced even in densely populated spaces. Additionally, ventilating based on CO2 levels can significantly reduce energy costs compared to irregular ventilation. For more details, please contact us or refer to the catalog.

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

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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CRDS Oxygen Analyzer HALO OK

CRDS Oxygen Analyzer HALO OK

It is possible to measure trace oxygen concentrations in the ppt/ppb range in various gases!

● Adopts high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurements at low flow rates ● Wide measurement range The HALO OK series covers applications from quality assurance in welding, medical, and industrial uses to gas filling, and is also applicable in other areas such as bulk transport and transfer points. This product is unrelated to the complex and difficult-to-handle technologies of the 20th century, which are costly and labor-intensive. There is no need for calibration or spare parts, and you no longer have to worry about measurement range limitations, drift, or waiting times for measurements. Both startup and operation are easy to perform.

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What is an oxygen concentration meter?

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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CRDS Standard Microanalysis Instrument HALO3 Series

CRDS Standard Microanalysis Instrument HALO3 Series

It is possible to measure trace moisture in the ppt/ppb/ppm range in various gases, as well as trace concentrations of CO, CO2, NH3, and others!

● Adopts high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurement at low flow rates ● Wide measurement range The HALO3 series covers applications from quality assurance during welding, medical, industrial, and high-purity gas production to cylinder filling, and is also applicable for bulk transport and during transfer points. This product is unrelated to the cumbersome, complex, and costly technologies of the 20th century. There is no need for calibration or spare parts, and you no longer have to worry about measurement range limitations, drift, or waiting times for measurements. Both setup and operation can be done easily.

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The principle of the CO2 meter (carbon dioxide concentration meter).

The principle of the CO2 meter (carbon dioxide concentration meter).

The detection principle recommended by the Ministry of Economy, Trade and Industry for CO2 measuring devices is an optical sensor. It comes with an automatic calibration function (automatic correction function) and excellent long-term stability.

We have adopted a unique automatic calibration method (double beam NDIR method). As a result, it excels in long-term stability and maintainability, with a very low annual drift of only 20 ppm/year. Its reliability is proven not only through rigorous testing but also by its market share in Europe. Please choose from the duct-mounted EE850, the wall-mounted EE800, or the agricultural EE820. You can also select options for concentration scaling and output. For more details on CO2 meters in general, please visit the URL below.

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Dew point meter, oxygen concentration meter, and water content meter in oil for automobiles.

Dew point meter, oxygen concentration meter, and water content meter in oil for automobiles.

Heat treatment, engine testing, dew point meters for gas, oxygen concentration meters, anemometers, oil-in-water moisture meters, etc.

In the automotive industry, our instruments are utilized for various applications. Various heat treatments and other processes are carried out for the manufacturing of metal parts used in automobiles, with instruments such as the TK-100 dew point meter, TE-660 dew point meter, 2001RS galvanic battery-type PPM oxygen concentration meter, and TKZH-002 moisture meter in oil playing significant roles. In painting, the EE-300Ex explosion-proof temperature and humidity meter, EE650 anemometer, and MBW373 as a reference instrument are used. Dry air, as well as gases like nitrogen, argon, and hydrogen, are also widely used, with the TK-100 dew point meter primarily employed to check the dryness of moisture. Regarding quality assurance, our company is a certified organization under JCSS (ISO17025) and ISO9001. E+E has received certification for the IATF16949:2016 quality assurance system in addition to ISO17025.

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Panmetrics Laser Moisture Meter Aurora

Panmetrics Laser Moisture Meter Aurora

Optimal for moisture measurement in CO2! Products certified for domestic explosion-proof standards (TIIS) and suitable for use in hazardous locations (Zone 1 & 2).

The Panametrics laser-type moisture meter, Aurora, uses the tunable diode laser absorption spectroscopy (TDLAS) method. It is specifically designed for natural gas applications and features a compact design with an integrated pretreatment system. It is resistant to corrosive components such as sulfur and is not affected by triethylene glycol, which is used for dehydration. With a fast response time, high precision, and no drift, it allows for reliable measurements over extended periods. *For more details, please download the catalog. Please note that personal information registered with Ipros may be shared with and contacted by our authorized distributors. Thank you for your understanding.*

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