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Oxygen concentration meter(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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Ammonia Laser Spectroscopic Absorption Trace Moisture Meter DF740

Ammonia Laser Spectroscopic Absorption Trace Moisture Meter DF740

Continuous and stable measurement of moisture in ultra-low concentration ammonia and nitrogen gas.

Ultra-trace moisture meter using tunable diode laser absorption spectroscopy (TDLAS) method. It can continuously and stably measure moisture in ultra-low concentration ammonia and nitrogen gas, with a minimum detection concentration (LDL) of 10 ppb and a minimum sensitivity of 2 ppb, allowing for continuous monitoring of high-purity ammonia processes without a dedicated analyst. *For more details, please refer to the materials or feel free to contact us. Please note that personal information registered with Ipros may be shared and communicated with our authorized distributors. Thank you for your understanding.

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Battery-operated oxygen analyzer "MonoExact DF-150E"

Battery-operated oxygen analyzer "MonoExact DF-150E"

Easy operation with outstanding performance! A specially designed oxygen analyzer using a volumetric method for a wide range of industrial applications.

The "MonoExact DF-150E" is a next-generation oxygen analyzer designed specifically for a wide range of industrial applications. Thanks to the adoption of a non-consumable cell, regular cell replacement is unnecessary. This significantly reduces maintenance work and offers excellent long-term stability. It excels in trace oxygen measurement, accurately measuring oxygen concentrations from PPM to percentage levels. The color LCD display, touch panel, and icon display enhance usability and recognition. 【Features】 ■ Excellent flexibility ■ Easy operation ■ Reduced ownership costs ■ Outstanding performance ■ Compliant with low voltage directives, EMC directives, and other applicable regulations *For more details, please refer to the documentation or feel free to contact us. Please note that personal information registered with Ipros may be shared with our authorized dealers for communication purposes. Thank you for your understanding.

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Oil Moisture Measurement Unit TKZH002

Oil Moisture Measurement Unit TKZH002

An all-in-one unit that completes moisture measurement in oil!

★It can be installed as is and used immediately! ■ Polymer-based oil moisture meter ■ Moisture activity value measurement range 0-1 aw ■ Measurement in ppm is possible ■ TFT display option available* *There are also selection options such as a patrol light, so please refer to the basic information. The core moisture detection component of the EE360 oil moisture meter installed in TKZH002 uses a polymer sensor utilizing thin-film technology. *Only for the EE33 temperature and humidity dew point transmitter for high humidity and harsh environments. It is a high-performance, high-response moisture meter with minimal aging changes. Since it provides continuous online measurements, it alerts you to moisture levels and the timing for oil replacement before water contamination affects insulation performance.

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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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Case Study: Electronics and Semiconductor Field - Zirconia Oxygen Concentration Meter

Case Study: Electronics and Semiconductor Field - Zirconia Oxygen Concentration Meter

Active in a wide range of fields including electronics, industry, and healthcare. We have picked up selected cases and compiled them into a case study collection.

The electronics and semiconductor industry involves various processes before products are commercialized, and our oxygen meters are used for atmosphere management and oxidation prevention within those processes. Measuring trace oxygen (ppm) has become mainstream. For example, they are widely used in semiconductor manufacturing equipment, solder reflow ovens, vacuum heat treatment furnaces, and more. We will select the appropriate equipment based on the sample gas conditions, so please consult with us. Target models: TB-IIF Series, TB-IIV(N) Series, EZY Series *There are many other industries where our products are actively used. Please download our case study collection and application list for consultation.

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

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

Compact, portable, fully standalone optical oxygen concentrator.

The Fibox 4 is a compact, portable, fully standalone optical oxygen meter. Its housing is robust, lightweight, and splash-proof, enabling mobile use under harsh conditions. With a large rechargeable battery and ample memory capable of storing vast amounts of data, it can continue measurements independently from a PC for extended periods. Connection to a PC and battery charging are done via USB. In addition to the automatic temperature compensation feature found in previous models, this model includes pressure and salinity compensation functions. The Fibox 4 is compatible with existing Presens sensor accessories. All Presens oxygen sensors come with a barcode. The Fibox 4 features 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 device's barcode reader once, the sensor recognition and calibration are completed, allowing for immediate measurements. The device's sensor management system can store data from up to 100 sensors.

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Frost Point Generator G3

Frost Point Generator G3

Humidity generator of a two-temperature, two-pressure system validated by NIST (National Institute of Standards and Technology).

■ Ultra-low dew point -120 °C FP ～ +10 °C DP ■ Vacuum insulated/saturated chamber and control valve ■ Power supply 100-240 VAC, 50-60 Hz ■ Ultra-high precision dew point generation using hybrid two temperature two pressure method ■ Dual refrigerant-free cryocooler (ultra-low temperature cooler) ■ 1 to 3 independent flow control gas output lines ■ The G3 dew point generator is a low humidity generator that contains piping, pressure regulators, flow regulators, and a saturated chamber sealed within a vacuum chamber. *For more details, please refer to the PDF document or feel free to contact us.*

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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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Trace Moisture Meter "FalconTrace Platinum"

Trace Moisture Meter "FalconTrace Platinum"

Real-time monitoring is possible down to -90℃! It can measure the increase of trace moisture from a low dew point in just one second.

"FalconTrace Platinum" is a trace moisture meter capable of measuring dew points down to -90°C (0.1 ppmv). It features a fast response time that allows for the measurement of trace moisture increases from low dew points in just one second, enabling real-time inline monitoring of changes in molecular water content in industrial gases over short periods. It contributes to the stabilization of final product quality and improvement of yield in manufacturing processes such as chemicals in industrial gases, semiconductor production, and lithium-ion battery manufacturing. 【Features】 ■ Mid-range model ■ Capable of measuring dew points down to -90°C (0.1 ppmv) ■ Measures trace moisture increases from low dew points in one second ■ Trace moisture meter using "Ball SAW Sensor" ■ Useful as a quality monitoring tool for product development and manufacturing *For more details, please refer to the PDF document or feel free to contact us.

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What is a trace moisture meter?

What is a trace moisture meter?

Real-time measurement of trace moisture is possible! High-speed response trace moisture meter.

We would like to introduce our trace moisture meter, the 'FalconTrace mini (FT-300WT)', which we handle. It is compatible with air, inert gases, and other gas types (upon consultation). It boasts a response time of less than one second. 【Features】 ■ High-speed response ■ Handheld ■ Real-time measurement of trace moisture ■ Measurement range: 0–1,000 ppmv ■ Detection sensitivity: 1 ppmv *For more details, please refer to the PDF document or feel free to contact us.

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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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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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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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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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