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Gas Monitor Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Gas Monitor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. null/null
  3. アルバック／ULVAC, Inc. Kanagawa//Electronic Components and Semiconductors
  4. 4 理研計器 Tokyo//Machine elements and parts 本社
  5. 5 null/null
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Gas Monitor Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Insulating Oil Hydrogen Gas DGA Monitor "GRIDSCAN 5000"
  2. Compact Process Gas Monitor Qulee CGM Series アルバック／ULVAC, Inc.
  3. Portable Gas Monitor "BIOGAS5000"
  4. Portable Gas Monitor "GA5000"
  5. 5 Process Gas Monitor "M-080QA-HPM"

Gas Monitor Product List

16～30 item / All 67 items

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Portable Gas Monitor 'CO-04BT(C-)/CX-04BT'

Portable Gas Monitor 'CO-04BT(C-)/CX-04BT'

Peace of mind with Bluetooth connectivity! Usable in a wide temperature range (-40 to +60℃).

The "CO-04BT(C-)/CX-04BT" is a portable gas monitor that can communicate with smartphones and tablets using Bluetooth. It has a protection rating equivalent to IP66/67, ensuring a dustproof and waterproof structure suitable for outdoor work. It can be used in a wide temperature range (-40 to +60°C). Additionally, it excels in durability and performance, offers a 3-year sensor warranty, and can be equipped with a heat-resistant case, making it safe for use in the steel and iron market. 【Features】 ■ Equipped with Bluetooth ■ Performance improvement with newly developed R sensor ■ Safe design for use anywhere ■ Power supply options available with rechargeable batteries or dry batteries *For more details, please refer to the PDF document or feel free to contact us.

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Portable Gas Monitor "GX-3R Pro"

Portable Gas Monitor "GX-3R Pro"

Introducing a portable gas monitor equipped with Bluetooth! It is multifunctional and high-performance.

The "GX-3R Pro" is a Bluetooth-enabled portable gas monitor. It features sensors for combustible gases, oxygen, carbon monoxide, hydrogen sulfide, as well as carbon dioxide, nitrogen dioxide, and sulfur dioxide, which can be selected according to your needs. Additionally, it is equipped with a high-performance new R sensor that significantly improves the performance of conventional sensors, and the sensors come with a three-year warranty for your peace of mind. 【Features】 ■ Bluetooth compatible ■ Can detect 5 components (4 components + 1 additional component) ■ Can use both rechargeable and dry batteries ■ Supports display in 11 different languages ■ Easy-to-read full dot display ■ Equipped with a new R sensor with excellent long-term stability *For more details, please refer to the PDF document or feel free to contact us.

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Portable Gas Monitor "GX-8000"

Portable Gas Monitor "GX-8000"

A large screen with a backlight for easy visibility! Packed with features for safe and reliable work.

The "GX-8000" is a portable gas monitor capable of simultaneously detecting five components, featuring an explosion-proof and rugged structure. It is compact and lightweight, making it easy to carry. Using a dedicated waist belt (optional) significantly enhances wearability and stability during work. Packed with features for safe and reliable operation, it can be used in various fieldwork applications, including ships, civil engineering, tunnels, and electrical installations, to prevent explosions, oxygen deficiency, and poisoning accidents. 【Features】 ■ Compact and lightweight, easy to carry ■ Powerful suction with a high-flow pump ■ Large display with backlight for easy visibility ■ High-brightness lamp for visibility and a loud buzzer for clear sound ■ Simultaneous concentration display of digital numbers and analog bar meter *For more details, please refer to the PDF document or feel free to contact us.

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Portable Gas Monitor "RX-8000"

Portable Gas Monitor "RX-8000"

Measurement in zero hazardous locations is also possible! Flammable gases can be measured from low concentrations to high concentrations.

The "RX-8000" is a portable gas monitor capable of high-precision measurement of HC/CH4 even in inert gases and N2. It employs an infrared combustible gas sensor that is not affected by oxygen concentration during measurement. Furthermore, it has high selectivity and is hardly influenced by coexisting gases or water vapor. Additionally, we offer the "RX-8500," which can handle various operations on LNG ships with a single unit, and the "RX-8700," which can measure high concentrations of H2S. 【Features】 ■ Capable of measuring combustible gases (HC or CH4) from low to high concentrations ■ Equipped with an infrared sensor that maintains high precision even in inert gases and N2 ■ Intrinsically safe explosion-proof structure ■ Compliant with amendments to the SOLAS Convention *For more details, please refer to the PDF document or feel free to contact us.

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Optical Wave Interference Gas Monitor "FI-900"

Optical Wave Interference Gas Monitor "FI-900"

Equipped with a long-term stable optical interference sensor! Suitable for gas concentration control in processes.

The "FI-900" is an optical wave interference gas monitor that employs a sensor with 80 years of proven performance. It can also handle corrosive gases such as NH3 and VCM. It features an enhanced self-diagnostic function, and with MODBUS communication, you can check not only gas concentration but also the status. Due to its pressure-resistant explosion-proof structure, it is suitable for preventing VOC explosions, managing concentrations, and measuring hydrogen purity in H2 environments. 【Features】 ■ High reliability with an optical wave interference sensor that has 80 years of proven performance ■ Capable of handling corrosive gases such as NH3 and VCM ■ Pressure-resistant explosion-proof structure suitable for H2 environments (domestic explosion-proof/ATEX/IECEx) ■ Enhanced self-diagnostic function, capable of checking not only gas concentration but also status via MODBUS communication ■ Ideal for preventing VOC explosions, managing concentrations, and measuring hydrogen purity *For more details, please refer to the PDF materials or feel free to contact us.

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Optical Wave Interference Gas Monitor "FI-8000"

Optical Wave Interference Gas Monitor "FI-8000"

It is also possible to add or change the measurement gas! For precise measurement of various gas concentrations.

The "FI-8000" is an optical wave interference gas monitor that can measure up to 8 types of gases with a single unit. In addition to the normal continuous measurement mode, the intermittent measurement mode allows for recording gas concentration values and timestamps at set intervals. Thanks to its large, easy-to-read LCD screen, it displays large numbers and characters, enabling smooth confirmation of gas concentrations and various operations. 【Features】 ■ Capable of measuring up to 8 types of gases with a single unit ■ Continuous measurement / intermittent measurement modes available ■ Two measurement methods ■ Protection rating equivalent to IP67 ■ Easy-to-read large LCD screen ■ Intrinsically safe explosion-proof structure *For more details, please refer to the PDF document or feel free to contact us.

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CA Multi-Gas Monitor "CD-2000M"

CA Multi-Gas Monitor "CD-2000M"

Measurable trace concentrations! Each main sensor can be independently attached and can be installed separately.

The "CD-2000M" is an indoor air monitor that can measure gas concentrations at the location where it is installed, using five types of sensors. The measurement range for O2 concentration, necessary for the respiration of stored agricultural products, is 0 to 25%. This product can widely measure CO2 concentrations generated by plant metabolism from 0 to 25%. Additionally, the main sensors are independently mounted, allowing for separate installation. 【Features】 ■ Capable of measuring CO2 concentrations generated by plant metabolism from 0 to 25% ■ Can measure ethylene, which promotes plant ripening, from 0 to 10 ppm ■ Capable of measuring trace concentrations ■ Uses capacitive humidity sensors and high-precision RTD temperature sensors ■ Suitable for CA systems, mushroom cultivation, vinyl houses, etc., where high-precision gas measurement is required *For more details, please refer to the PDF document or feel free to contact us.

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Portable Multi-Gas Monitor 'GX-6000' [Rental]

Portable Multi-Gas Monitor 'GX-6000' [Rental]

A portable multi-gas monitor capable of simultaneously detecting up to 6 types of gases.

The "GX-6000" is a portable multi-gas monitor equipped with a PID sensor. It can simultaneously detect up to six types of gases, including combustible gases, oxygen, hydrogen sulfide, carbon monoxide, and volatile organic solvent gases (VOCs). It is suitable for the safe management of chemical substances that are subject to mandatory risk assessment. 【Features】 ■ Capable of detecting up to 6 types of gases ■ For self-management of hazardous chemicals ■ Japanese display available ■ Panic alarm & man-down alarm ■ Effective for improving work efficiency * For more details, please refer to the PDF materials or feel free to contact us.

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Portable Gas Monitor (Oxygen) 'OX-03' [Rental]

Portable Gas Monitor (Oxygen) 'OX-03' [Rental]

Measures to prevent oxygen deficiency at underground construction sites!

【Features】 ■ Standard protective cover included to protect the main unit from scratches, dirt, and impacts ■ Compact and lightweight design that does not interfere during operation ■ Intrinsically safe explosion-proof structure suitable for use in hazardous locations ■ Compliant with JIS T 8201:2010 for oxygen deficiency measurement oxygen concentration meters

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Multi-gas monitor 'GX-6000 (CO2/ppm)' rental

Multi-gas monitor 'GX-6000 (CO2/ppm)' rental

For the safe management of chemical substances. By understanding the concentration of harmful gases in the work environment, risk assessments can be conducted more efficiently.

■Self-management of harmful chemicals Ideal for the safe management of chemical substances subject to mandatory risk assessment. Capable of measuring multiple types of gases with one unit, effectively improving work efficiency. ■Display available in Japanese/English Supports multilingual display including Japanese, making it easy to perform operations such as setting changes. The full dot display makes both text and numbers easy to read. ■Screen automatically flips with movement The screen automatically rotates 180 degrees in response to movement. It can also be fixed with an ON/OFF switch. ■Equipped with an LED light to illuminate the front Feel secure even in dark places with the LED light! The LED light can be easily turned on by pressing and holding a button. The screen also has a backlight, enhancing work efficiency in dark environments!

  • Odor Testing

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Multi-gas monitor 'GX-6000 (VOC/ppb)' rental

Multi-gas monitor 'GX-6000 (VOC/ppb)' rental

For the safe management of chemical substances. By understanding the concentration of harmful gases in the work environment, risk assessments can be conducted more efficiently.

■ For self-management of harmful chemicals. Ideal for the safe management of chemicals subject to mandatory risk assessment. It can measure multiple types of gases with one unit, effectively improving work efficiency. ■ Display available in Japanese/English Supports multilingual display including Japanese, making it easy to change settings and perform operations. The full dot display makes both text and numbers easy to read. ■ Screen automatically flips with movement The screen automatically rotates 180 degrees in response to movement. It can also be fixed with an ON/OFF switch. ■ Equipped with an LED light to illuminate the front The LED light can be easily turned on by pressing and holding a button. The screen also has a backlight, enhancing work efficiency in dark environments.

  • Odor Testing

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Toxic Gas Monitor 'SC-01' [Rental]

Toxic Gas Monitor 'SC-01' [Rental]

It is a small toxic gas monitor that monitors toxic gases, issues gas alarms, and prevents poisoning accidents caused by toxic gases.

It can be used for maintenance management (leak confirmation) of sulfur dioxide gas exhaust dust collectors. 【Features】 ■ Remote measurement possible via remote cable ■ Alarm operation with buzzer sound, lamp, and vibration ■ Equipped with data logger function ■ Continuous measurement possible for approximately 250 hours

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Portable Ozone Gas Monitor 'OZG-EB-01' [Rental]

Portable Ozone Gas Monitor 'OZG-EB-01' [Rental]

It is an ozone gas measuring device that allows concentration measurements in various ozone-utilizing environments without the need to choose a measurement location.

This is an ozone gas measuring device equipped with a newly developed sensor that is less affected by environmental factors such as temperature and humidity, allowing for concentration measurements in various ozone-utilizing environments without the need to select a measurement location. 【Features】 ■ Over 480 hours of long lifespan ■ Measurements can be taken immediately without warm-up time (warm-up is required during battery or sensor replacement) ■ Battery level can be checked, providing peace of mind for long-term use.

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Portable Multi-Gas Monitor "GX-3R"

Portable Multi-Gas Monitor "GX-3R"

Compatible with attraction sampling! Sturdy design that can withstand a 7m drop test, ensuring safety for high-altitude work.

The "GX-3R" is a successor to the pocketable multi-gas monitor "GX-2009," which has achieved approximately 30% downsizing. Weighing only 100g, it is compact and lightweight, not interfering with work, and features a robust design that can withstand a 7m drop test, ensuring safety during high-altitude work. When equipped with the suction-type pump unit "RP-3R," it can support suction sampling. 【Features】 ■ Achieves approximately 30% downsizing ■ Weighs only 100g, compact and lightweight, does not interfere with work ■ Robust design that can withstand a 7m drop test, ensuring safety during high-altitude work ■ When equipped with the suction-type pump unit "RP-3R," it can support suction sampling *For more details, please refer to the PDF document or feel free to contact us.

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  • Other measurement, recording and measuring instruments

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