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Oxygen concentration meter(100) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
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Oxygen concentration meter Product List

46～60 item / All 72 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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Low Concentration Oxygen Meter JKO-O2 Ver3

Low Concentration Oxygen Meter JKO-O2 Ver3

A low-concentration oxygen meter that excels at measuring oxygen concentrations below 10 vol%! Suitable for scientific experiments and culture tests.

This is a low-concentration version of the high-performance oxygen concentration meter JKO-25 Ver.3 series, utilizing low-consumption circuit design technology. By adopting a high-performance oxygen sensor for low-concentration oxygen measurement, it achieves a resolution of 0.01%. It outputs a linear 4-20mA signal for measurement concentrations of 0-25 vol%, allowing integration with devices that manage low-concentration oxygen. This product can be widely used for safety management and concentration monitoring. 【Features】 - Utilizes a sensor compatible with low-concentration oxygen, achieving a resolution of 0.01% - Calibration method is one-touch automatic, and calibration gas can be set arbitrarily - Resolution is 0.01%, allowing confirmation of values one digit lower than standard oxygen monitors - Equipped with customizable alarm settings, buzzer ON/OFF, and analog output, making it suitable for various applications - The JKO-O2LJD3 can continuously measure oxygen concentration in piping by attaching an inline fixture/BF-JK (optional) to the sensor tip *For more details, please download the PDF or contact us.

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Zirconia-type % Portable Oxygen Concentration Meter Model 111

Zirconia-type % Portable Oxygen Concentration Meter Model 111

Portable oxygen concentration meter! An all-in-one type equipped with a flow meter, needle valve, and data logging function for up to 20,000 points.

● Measurement of percent level ● New book size 2.5kg ● Standard equipped with sampling system ● Pump - intrinsically safe explosion-proof type available ● Data logging function (up to 20,000 points) ● Various settings available via PC connection ■ Model 111 is a compact oxygen analyzer that adopts a zirconia type for measuring percent levels. To simplify flow adjustment, a needle valve and flow meter are standard equipped, allowing for easy connection to the sample gas and immediate measurement. For more details, please download the catalog or contact us.

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Oxygen Concentration Meter XO-326 II sA

Oxygen Concentration Meter XO-326 II sA

To ensure safety checks in areas with a risk of oxygen deficiency and to secure the safety of workers.

Measures oxygen concentration from 0 to 25 vol%. Continuous use for approximately 15,000 hours with two AA alkaline batteries. Three lineups to choose from based on cord length. Large LCD screen for easy visibility. Equipped with an automatic air adjustment function that automatically adjusts to 21.0 vol% after power is turned on. Alerts with sound and lights, while simultaneously illuminating the LCD screen's backlight. Compliant with JIS T 8201:2010 for oxygen deficiency measuring oxygen meters.

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Digital Oxygen Concentration Meter XO-326 II (A) Rental

Digital Oxygen Concentration Meter XO-326 II (A) Rental

For workers to wear to ensure safety in the work environment and to secure the safety of the workers.

The XO-326 II (A) is a pocket-sized digital oxygen concentrator with a 5m sensor cable that can be continuously used for approximately 8000 hours. It can measure oxygen concentrations from 0 to 25 vol%. It is ideal for ensuring safety in work environments and for workers in underground construction sites such as tanks, manholes, and tunnels, as well as in ship holds and bottoms. For more details, please contact us.

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Oxygen Concentration Meter 'XO-326-2A' [Rental]

Oxygen Concentration Meter 'XO-326-2A' [Rental]

Measure oxygen concentration. Safety check before work, safety check during work.

■Operates for approximately 8000 hours on two AA batteries. ■Automatically adjusts oxygen concentration immediately after power-up, and post-power-up adjustments can be easily made with the press of a button. ■Alerts you to abnormalities with an alarm sound and warning light. The LCD screen's backlight also turns on simultaneously. ■Equipped with a large and easy-to-read LCD screen. ■Complies with JIS T 8201:2010 standards for oxygen deficiency measurement oxygen concentration meters.

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Digital Oxygen Concentration Meter 'XO-326IIs'

Digital Oxygen Concentration Meter 'XO-326IIs'

For measuring oxygen concentration in manholes and tanks! Continuous use for about 15,000 hours with two AA alkaline batteries.

The "XO-326IIs" is a digital oxygen meter suitable for safety checks before work in areas where there is a risk of oxygen deficiency. It measures oxygen concentrations from 0 to 25 vol% and can be continuously used for approximately 15,000 hours with two AA alkaline batteries. After powering on, it features an automatic air adjustment function that automatically calibrates to 21.0 vol%. It alerts users with sound and lights, while also illuminating the backlight of the LCD screen. 【Features】 ■ Approximately 15,000 hours of continuous use ■ Equipped with automatic air adjustment function ■ Easy-to-understand alarm function ■ Large LCD screen for clear visibility ■ Sensors can be easily replaced by the customer, reducing running costs ■ Compliant with JIS T 8201:2010 for oxygen deficiency measurement *For more details, please refer to the PDF document or feel free to contact us.

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Handheld O2 Oxygen Concentration Meter Hodaka Test HT-1200N

Handheld O2 Oxygen Concentration Meter Hodaka Test HT-1200N

Compact and lightweight handheld oxygen concentrator. Ideal for measuring O2 in combustion exhaust gases.

The HT-1200N combustion exhaust gas analyzer can measure the O2 component of combustion exhaust gases from boilers and industrial furnaces. ■■■ Rental service for the analyzer is also being well-received. ■■■

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Oxygen Concentration Meter 'XO-326 2sA' [Rental]

Oxygen Concentration Meter 'XO-326 2sA' [Rental]

Measuring oxygen concentration, safety check before work, safety check during work.

■ Approximately 15,000 hours of operation with two AA batteries. ■ Automatically adjusts oxygen concentration immediately after power-up, and post-power-up adjustments can be easily made with the press of a button. ■ Alerts you to abnormalities with an alarm sound and warning light. At the same time, the backlight of the LCD screen also lights up. ■ Equipped with a large and easy-to-read LCD screen.

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Oxygen Concentration Meter / Model Number M2700S-8901T

Oxygen Concentration Meter / Model Number M2700S-8901T

It measures the oxygen concentration in the air and indicates when it exceeds the set value with sound, light, and vibration alarms.

● It can be used for the prevention of hypoxia accidents and the management of oxygen concentration. ● There are two types of alarms: high concentration and low concentration, and values can be set in increments of 0.1%. ● It features a peak value display mode that shows the minimum measurement value. It also has a backlight function.

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Zirconia-type low-cost oxygen concentrator Model 70

Zirconia-type low-cost oxygen concentrator Model 70

Zirconia oxygen concentration meter capable of measuring 0.1% to 25%!

● Long-life zirconia sensor ● Measurement of percentage levels ● Arbitrary setting of output range ● Simple operation from the front panel ■ Model 70 is a zirconia oxygen analyzer capable of measuring from 0.1% to 25%. An optional model that can measure up to 95% is also available. ■ All necessary user operations, such as span changes during calibration and output range adjustments, can be performed from the front panel. Furthermore, the unit requires no maintenance. For more details, please download the catalog or contact us.

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Oxygen concentration meter (hypoxia meter)

Oxygen concentration meter (hypoxia meter)

This is a long-selling product used for pre-work checks in pits and manholes.

In the pit, the Occupational Safety and Health Act requires checking the oxygen concentration before work due to the oxygen deficiency regulations. Since it is a throw-in type, the oxygen concentration can be checked before work (before entering the room). Additionally, the long battery life allows it to be used for real-time detection. <Features> - Comes with a 5m cable - Approximately 15,000 hours of continuous use - Equipped with an automatic air adjustment function - Sensors can be easily replaced by the customer (sensors can also be sold separately) - Compliant with JIS T 8201:2010 for oxygen deficiency measurement oxygen meters

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Digital Oxygen Concentration Meter XO-326 II sA Rental

Digital Oxygen Concentration Meter XO-326 II sA Rental

Real-time monitoring of oxygen concentration in manholes and tanks!

The Digital Oxygen Concentration Meter XO-326 II sA is an ideal digital oxygen concentration meter for pre-work safety checks in areas at risk of oxygen deficiency. Its immersion design allows for a fast response time. 【Features】 ○ Measures oxygen concentration from 0 to 25 vol% ○ Approximately 15,000 hours of continuous use ○ Equipped with automatic air adjustment function ○ Easy-to-understand alarm function For more details, please contact us.

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Digital Oxygen Concentration Meter XO-326ALA (New Cosmos Electric) Rental

Digital Oxygen Concentration Meter XO-326ALA (New Cosmos Electric) Rental

Ideal for preventing oxygen deficiency accidents in tanks, manholes, cargo holds, ship bottoms, tunnels, and similar environments.

***Features*** - Measures oxygen concentration from 0 to 40 vol%. - Sensor separation type with a standard 5-meter sensor extension cable. - Can be extended up to 10 meters with an optional extension cable. - Measurement concentration displayed in large digital numbers. - Alarm notification via buzzer. - Low battery voltage notification via buzzer. - Intrinsically safe explosion-proof structure (i3aG4). - Type approval from the Nippon Kaiji Kyokai (NK) No. 04T613 (specified requirement). - Certified by the Japan Marine Equipment Association (HK) (specified requirement).

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