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Oxygen concentration meter(0.1 ppm) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
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Oxygen concentration meter Product List

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Zirconia-type portable ppm/% oxygen concentration meter Model OA-1

Zirconia-type portable ppm/% oxygen concentration meter Model OA-1

Portable oxygen concentrator capable of measuring up to ppm /% levels.

● Measurement range: 0.1 ppm to 100% ● In an environment without corrosive or flammable gases ● Operating flow rate: 0.5 to 3.0 L/min ● Measures up to 1000 ppm from the atmosphere with a 95% response in under 5 seconds ● Built-in flow meter and needle valve ● Comprehensive interface (current output, voltage output, range voltage output, RS232C output) ■ The Model OA-1 is a portable oxygen analyzer capable of measuring a wide range from 0.1 ppm to 100%. It is equipped with a high-response, long-life zirconia sensor ZR-100 inside the main unit. It measures up to 1000 ppm from the atmosphere with a 95% response in under 5 seconds. Users can connect their sampling pipe to the back of the unit to measure oxygen concentration. For more details, please download the catalog or contact us.

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Zirconia-type ppm/% portable oxygen concentration meter Model Pure N2

Zirconia-type ppm/% portable oxygen concentration meter Model Pure N2

The interface is also rich! A built-in pump type oxygen concentration meter that can measure even in a tank without pressure.

● Measurement range: 0.1ppm to 100% ● Built-in pump ● Suitable for environments without corrosive or flammable gases ● Comprehensive interface (current output, voltage output, range voltage output, RS232C output) ● Long-life zirconia oxide sensor ● Measures from atmospheric levels to 1000ppm with a 95% response in under 5 seconds ■ The MODELPURE N2 is a portable oxygen analyzer with a built-in pump capable of measuring a wide range from 0.1ppm to 100%. ■ It features an integrated design with the sensor built into the main unit, suitable for measuring oxygen concentration in environments free from corrosive or flammable gases and without pressure, applicable from research and development to industrial measurement. For more details, please download the catalog or contact us.

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Galvani Portable PPM Oxygen Concentration Meter Model 1000RS

Galvani Portable PPM Oxygen Concentration Meter Model 1000RS

Portable ppm oxygen concentration measurement!

● PPM level measurement ● High response speed and long lifespan. Disposable proprietary patented sensor ● Realization of miniaturization - new book size, 2.2 kg ● Data logging function ● International intrinsic safety explosion-proof certification ■ This is a portable oxygen analyzer for PPM measurement that uses a galvanic battery (electrochemical type). ■ It is an ultra-compact portable device equipped with a data logger, needle valve, flow meter, and bypass line as standard in a new book-sized body. ■ The sensor is cartridge-type, so when replacing it, you can simply open the cap on the front panel and replace the cartridge to resume measurements. For more details, please download the catalog or contact us.

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Galvani Portable PPM Oxygen Concentration Meter Model 1000BX

Galvani Portable PPM Oxygen Concentration Meter Model 1000BX

Portable ppm oxygen concentration measurement!

● PPM level measurement ● High response speed and long lifespan. Disposable proprietary patented sensor ● Realization of miniaturization - paperback size, 2.2 kg ● Data logging function ● International intrinsic safety explosion-proof certification (ATEX/UKCA certification) ● Monitoring of key parameters (battery level, pressure, cell temperature) ■ This is a portable oxygen analyzer for PPM measurement that uses a galvanic cell (electrochemical) method. ■ The ultra-compact portable device comes standard with a data logger, needle valve, flow meter, and bypass line in a paperback-sized body. ■ The sensor is cartridge-based, so when replacing it, you simply open the cap on the front panel and replace the cartridge to resume measurements. For more details, please download the catalog or contact us.

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Galvani-type battery panel mount Model 201RS/2001RS

Galvani-type battery panel mount Model 201RS/2001RS

Oxygen concentration meter capable of measuring up to % and PPM levels, resistant to combustible gases and organic solvents, using a galvanic cell type.

● Measurement at % and PPM levels ● Galvanic cell-type sensor resistant to combustible gases and organic solvents ● High response speed, long lifespan, and disposable proprietary patented sensor ● Sampling system and solenoid valve included as standard ● Real-time data management via computer ● Data logging function ■ Model 2001RS is an oxygen analyzer capable of measuring from 0 to 10,000 ppm. Model 201RS is an oxygen analyzer capable of measuring from 0.1% to 25%. ■ All operations, including setting the output range, configuring two alarm points, and changing the span during calibration, can be performed from the front panel without removing the oxygen meter from the panel. Additionally, the sensor is a disposable cartridge type, allowing for easy manual replacement from the front panel. For more details, please download the catalog or contact us.

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Continuous Moisture Analyzer for Corrosive Gases - iTMA Series

Continuous Moisture Analyzer for Corrosive Gases - iTMA Series

Inline measurement of moisture in corrosive gases is possible!

● Measures in the range of 0-2500 ppm with a maximum accuracy of ±1% ● Achieves a price approximately 1/4 that of laser types ● The main unit can be selected from desktop type, 19" rack mount type, or portable type ● Uses corrosion-resistant sensors, with options for selecting materials for the housing, electrodes, and O-rings ● Easy maintenance (just apply phosphoric acid regularly) ● Explosion-proof option available ● Measured gases include: Cl2, HCl, H2S, SF6, H2SO4, SO2, HBr, CO2, Ar, N2, H2, He, D2, O2, C2H2, hydrocarbons, PH3, Freon, etc. The iTMA series enables inline measurement of moisture in corrosive gases. It measures in the range of 0-2500 ppm with a maximum accuracy of ±0.3 ppm. Achieving a price approximately 1/4 that of laser types, and with maintenance requiring only regular application of phosphoric acid by the user, it significantly reduces both installation and maintenance costs.

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Moisture Analyzer for Corrosive Gases - TMA Series

Moisture Analyzer for Corrosive Gases - TMA Series

In addition to measuring moisture in inert gas, a moisture analyzer that measures moisture concentration in corrosive gases in ppm units.

★This model has been discontinued. The successor model is the iTMA.★ ● Inline measurement of moisture in corrosive gases is possible ● Measurement range: 0-2500 ppm ● Maximum accuracy ±1% ● Available in rack mount, desktop, and portable options ● Measurable gases: Cl2, HCl, H2S, SF6, H2SO4, SO2, HBr, CO2, Ar, N2, H2, He, D2, O2, C2H2, hydrocarbons, PH3, refrigerants, etc. ■ The TMA series continuous moisture analyzer for corrosive gases utilizes the principle of phosphorus pentoxide (electrolytic) moisture analysis. It is available in desktop, 19” rack mount, and portable types. It also supports Japanese display. In addition to ppm display, simultaneous display of dew point is possible, and all settings such as measurement range, alarm settings, and data logging settings (optional) can be configured from the front of the unit.

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Zirconia-type ppm/% oxygen concentration meter MODEL 3100

Zirconia-type ppm/% oxygen concentration meter MODEL 3100

Installation type ppm/% oxygen concentration meter! Fast response within 10 seconds from air to ppm levels! Equipped with a long-life zirconia oxide sensor!

● High-speed response within 10 seconds from air to ppm levels ● Measurement capability from ppm levels to 100% ● Compact, modular-type analyzer that is small and easy to integrate into equipment ● Monitor interface with RS232, current output, voltage output, and range selection voltage output ● Alarm output (upper limit, lower limit, system fault) ● Remote sensor unit ● Long-life zirconia oxide sensor ■ This is a compact oxygen analyzer featuring a fast-response zirconia oxygen sensor with a measurement range of 0.1 ppm to 100%. It is suitable for measuring various gases and for critical process control applications. ■ The robustly designed sensor enables rapid response to significant changes in oxygen concentration, allowing for accurate measurement of ppm levels within seconds after exposure to air. ■ Equipped with digital output, analog output, and alarm contacts, it can meet various user requirements. For more details, please download the catalog or contact us.

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Explosion-proof oxygen concentration meter Model 210BX/2010BX (Galvanic type)

Explosion-proof oxygen concentration meter Model 210BX/2010BX (Galvanic type)

Easy measurement of ppm/% oxygen concentration! Installed intrinsic safety explosion-proof oxygen concentration meter.

● Intrinsically safe explosion-proof certified products (overseas IEC/CSA certified) ● Measurement of percent levels, with 4 range arbitrary output settings (Model 210BX) ● Measurement of PPM levels, with 7 range arbitrary output settings (Model 2010BX) ● Equipped with data logger and sampling system ■ The Model 210BX/2010BX is an oxygen analyzer that allows all operations to be performed from the front panel without removing the main unit from the panel. ■ It is suitable for percent and PPM measurement under conditions requiring explosion-proof products, primarily in the natural gas and petrochemical sectors. ■ In the United States, it boasts a 95% market share in the natural gas and coal seam methane gas industry, with annual sales of 1,000 units. For more details, please download the catalog or contact us.

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【CO2 Max 0-100%】Quantek 906 Carbon Dioxide Meter

【CO2 Max 0-100%】Quantek 906 Carbon Dioxide Meter

It is a carbon dioxide meter capable of measuring CO2 from 0 to 100%.

• High concentration • Continuous measurement of CO2 in all applications • Measurement range: 0–1, 2.5, 10, 20, 30, 50, 100% and 0–2000ppm, 0–5000ppm • AC power supply or battery-operated (optional) • Built-in sampling pump (optional) • Low price • 2-year warranty • DC 0-1, 0-5, 0-10 V analog output (optional) • Data logging and software (optional) • 4-20mA output (optional)

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Pump-integrated oxygen concentration meter unit TKZH007, for glove box use only.

Pump-integrated oxygen concentration meter unit TKZH007, for glove box use only.

Oxygen concentration meter side unit for glove box exclusive model

● Dedicated model for glove boxes ● Galvanic type resistant to combustible gases and organic solvents ● Choose from PPM model or % model ● Minimal leakage due to ALLSUS piping inside the device ● Excellent operability and maintainability ■ This unit can measure oxygen concentration at ppm or % levels depending on the application. It has a built-in flow meter, needle valve, and pump, allowing for easy measurement of ppm level oxygen concentration by simply connecting to the sample IN/OUT. For more details, please download the catalog or contact us.

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Galvani-style low-cost oxygen concentrator Model 201LC/2001LC

Galvani-style low-cost oxygen concentrator Model 201LC/2001LC

Low-cost model for OEM oxygen concentration measurement in ppm/%!

● High value-added OEM model inheriting the concept of the 201RS/2001RS series ● Achieves low price ● Small and compact model ● Adopts self-developed galvanic cell type sensor that is resistant to combustible gases and organic solvents ■ Model 201LC/2001LC utilizes the same front panel and digital electronics as Model 2001RS, functioning as an oxygen analyzer for PPM and percent levels. Like other models, it uses our self-developed AMI galvanic cell type (electrochemical) sensor, excelling in basic performance such as response speed, reproducibility, and lifespan. * Compared to the 201RS/2001RS series, it does not have digital communication functions, but there are no differences in measurement range, accuracy, or response speed. ■ The sensor is a disposable cartridge type, allowing for easy manual replacement of the sensor from the front panel. For more details, please download the catalog or contact us.

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Embedded Zirconia Oxygen Meter "ND-OX Series"

Embedded Zirconia Oxygen Meter "ND-OX Series"

Convenient built-in zirconia oxygen meter for easy checking of oxygen concentration!

The "ND-OX" is a low-cost, high-quality embedded zirconia oxygen meter suitable for simple checks of oxygen concentration. We have prepared several types of products for each measurement range, from the ppm order to 95%. 【Features】 ■ Built-in sampling pump ■ Pump-less type also available ■ External output possible ■ Does not disturb the measurement atmosphere ■ Resistant to pressure influences *For more details, please download the PDF or feel free to contact us.

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Pump-integrated oxygen concentration meter unit TKZH006

Pump-integrated oxygen concentration meter unit TKZH006

All sampling equipment is built-in, completing oxygen measurement with just one device!

■ Ideal for spot checks ■ Simple operability ■ Choose from PPM model or % model ■ For measuring atmosphere in furnaces ■ For measuring atmosphere in tanks This product is an all-in-one portable oxygen meter equipped with a sampling device necessary for oxygen measurement. It includes a filter, pump, needle valve (built into the oxygen meter), flow meter (built into the oxygen meter), ball valve for sealing the oxygen sensor, and a bypass line. This allows for complete oxygen measurement in general environmental conditions. Additionally, for applications with a lot of dust, an external pre-filter is available as an option. The oxygen concentration meter is equipped with the AMI galvanic cell oxygen meter 2001LC (for ppm measurement) or 201LC (for % measurement), which are well-regarded for measuring oxygen in furnaces. For more details, please download the catalog.

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Trace Oxygen Analyzer 'MXN/S'

Trace Oxygen Analyzer 'MXN/S'

Rich delivery track record! Oxygen analyzer compatible with JIS standards, capable of obtaining traceability.

The "MXN/S" conforms to JIS standards for oxygen analyzers and can issue calibration certificates. It is equipped with a zero gas and calibration gas generation function built into the main unit, eliminating the need for calibration gas and reducing running costs. Additionally, it has a built-in temperature compensation circuit that mitigates fluctuations in readings due to changes in gas temperature and ambient temperature, and by incorporating a mass flow controller, it can reduce the effects of pressure and flow rate variations. Customers considering upgrading from other products can request a demonstration. 【Features】 ■ Built-in zero gas and standard gas generator ■ Built-in mass flow controller ■ Automatic distilled water replenishment ■ Built-in temperature compensation circuit *For more details, please refer to the catalog or feel free to contact us.

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