Gas Monitor Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 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:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. アーチバック Kanagawa//Building materials, supplies and fixtures manufacturers
  2. 理研計器 本社 Tokyo//others
  3. レックス 測定キューブ Hyogo//others
  4. 4 相馬光学 Tokyo//others
  5. 5 シロ産業 Osaka//others
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Gas Monitor Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Belimo Gas Monitor アーチバック
  2. Portable Gas Monitor 'GX-3R Pro' 理研計器 本社
  3. Oxygen Gas Monitor GX-8000 Type-O2 レックス 測定キューブ
  4. Portable Ozone Gas Monitor OZG-EB-01/02 レックス 測定キューブ
  5. 4 Multi-component simultaneous analysis gas monitor 'Gasmet DX4000' 相馬光学

Gas Monitor Product List

1～15 item / All 46 items

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Small Gas Monitor (Oxygen) / Model Number MI10GW-4R-O2

Small Gas Monitor (Oxygen) / Model Number MI10GW-4R-O2

Peace of mind by your side. Evolved into a wearable device at just 45g.

● The world's smallest and lightest class of single-component portable gas monitor ● Compact and lightweight design that does not interfere with work ● Can be used in a wristwatch style with the included accessory (watch strap) ● 3-year sensor warranty ● A rich lineup of six types of gas specifications in the series ● Dustproof and waterproof structure for outdoor work (protection rating: equivalent to IP66/68 (2m, 1h)) ● Intrinsically safe explosion-proof structure that can be used in hazardous locations (domestic explosion-proof/ATEX/IECEx)

  • Gas leak device

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Portable Gas Monitor GX-8000 TYPE B Rental

Portable Gas Monitor GX-8000 TYPE B Rental

Flammable (LEL), O2, H2S, CO detectable and simultaneously displayed 4-component type.

The GX-8000 TYPE B is a portable gas monitor that can detect and simultaneously display four components: flammable gases (LEL), O2, H2S, and CO. It is ideal for preventing explosions, oxygen deficiency, and poisoning accidents at various work sites. It is compact, lightweight, and easy to carry, with hydrogen explosion-proof compliance: Exia II CT4X, and it has a protection rating equivalent to IP67, ensuring safety even in harsh environments. For more details, please contact us.

  • Safety and consumables

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Portable Gas Monitor GX-8300 TYPE A Rental

Portable Gas Monitor GX-8300 TYPE A Rental

High visibility on a large screen! A portable gas monitor with an explosion-proof structure, safe for hazardous areas.

The "GX-8300 TYPE A" is a portable gas monitor with a large display and backlight, making it easy to see in dark environments. It can detect methane, O2, hydrogen sulfide, and carbon monoxide. It has obtained the intrinsic safety explosion-proof certification Exia2CT4X, allowing it to be used safely even in flammable gas atmospheres such as hydrogen and acetylene. When an alarm is triggered, the lamp flashes, providing reassurance even in places where the alarm may be hard to hear. It helps prevent explosions, oxygen deficiency, and poisoning accidents at various work sites. 【Features】 ■ Obtained intrinsic safety explosion-proof structure Exia2CT4X ■ Protection level equivalent to IP67 ■ High visibility with backlit display ■ Improved visibility during alarms *For more details, please contact us or download the catalog.

  • Unit and other construction

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Ethylene Oxide Monitor Toxirei Pro EtO-B (Low Concentration)

Ethylene Oxide Monitor Toxirei Pro EtO-B (Low Concentration)

Toxirei Pro EtO-B is the world's first personal wireless ethylene oxide monitor (low concentration). *The photo is of a carbon monoxide meter.

With Toxilei Pro, safety managers can wirelessly access real-time readings and alarm statuses to visually confirm more detailed situations and achieve quicker responses, making it possible to ensure worker protection before threats reach the next level. Measurement range: 0-10 ppm. For safety management during operations where ethylene oxide may be generated.

  • Safety and consumables
  • Railway Construction
  • Other measuring instruments

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Portable Gas Monitor GX-8300

Portable Gas Monitor GX-8300

The GX-8300 is a portable gas monitor that is ideal for safety management with its large screen display.

Equipped with 21 alarm lights, it enhances visibility during alarms. With a protection rating equivalent to IP67, it is reliable even in harsh environments, making it an ideal gas monitor for work sites. Its intrinsically safe explosion-proof structure allows for detection in specially hazardous areas under hydrogen and acetylene atmospheres. *Please select one gas type from Type-A1/A2/B1/B2/C1/C2/D1/D2/E/G1/G2.

  • Safety and consumables
  • Other measuring instruments

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Oxygen Gas Monitor GX-8000 Type-O2

Oxygen Gas Monitor GX-8000 Type-O2

The GX-8000 Type-O2 is a portable gas monitor for measuring oxygen concentration, equipped with a loud buzzer that exceeds 95 dB.

Hydrogen explosion-proof ExiaCT4X, powerful suction of 0.75/min or more. *Please select whether or not you need a gas alarm from the options below: With gas alarm function (TypeO2 L) Without gas alarm function (TypeO2 N) With gas alarm function inspection item (TypeO2 L) *For marine use Without gas alarm function inspection item (TypeO2 N) *For marine use

  • Safety and consumables
  • Other measuring instruments

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Portable Ozone Gas Monitor OZG-EB-01/02

Portable Ozone Gas Monitor OZG-EB-01/02

This is a measuring device that enables concentration measurements in various ozone-utilizing environments without the need to select a measurement location.

Sensor replacement can be easily performed by plugging and unplugging the connector. Additionally, after the initial calibration and zero adjustment, span adjustment can be done simply by matching the sensor correction coefficient. *Please choose one of the following: - OZG-EB-01 (Measurement range: 0 to 1.00 ppm) - OZG-EB-02 (Measurement range: 0 to 10.0 ppm)

  • Other measuring instruments

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Belimo Gas Monitor

Belimo Gas Monitor

Two types of gas sensor modules! Adjustable alarm indicator and strobe.

We would like to introduce the "Gas Monitor" manufactured by Belimo, which we handle. Designed to detect CO and NO2 in places where monitoring vehicle emissions is necessary, such as multi-story parking lots, municipal maintenance facilities, bus terminals, car dealerships, loading docks, warehouses, and more. Additionally, it is equipped with adjustable LEDs for fan and damper control, an audible alarm, and a strobe alarm, and outputs relay/analog signals. 【Features】 ■ Seamless BACnet connection and small-scale connections via CAN bus ■ Two types of gas sensor modules ■ Easy replacement of sensor modules ■ Adjustable alarm indicators and strobe *For more details, please download the PDF or feel free to contact us.

  • Other analytical equipment

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

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

Connect with peace of mind with Bluetooth support! It can be used in a wide temperature range (-40 to +60°C).

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 boasts excellent durability and performance, with a 3-year sensor warranty, and is compatible 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 materials or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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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 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.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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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 controlling gas concentration in processes.

The "FI-900" is an optical wave interference gas monitor that employs a sensor with 80 years of proven performance. It is capable of detecting corrosive gases such as NH3 and VCM. It features an enhanced self-diagnostic function and allows for the monitoring of not only gas concentration but also system status via MODBUS communication. With a pressure-resistant explosion-proof structure suitable for H2 environments, it is ideal for preventing VOC explosions, managing concentrations, and measuring hydrogen purity. 【Features】 ■ Utilizes a highly reliable optical wave interference sensor with 80 years of proven performance ■ Capable of detecting 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 monitoring both gas concentration and system status via MODBUS communication ■ Well-suited for preventing VOC explosions, managing concentrations, and measuring hydrogen purity *For more details, please refer to the PDF document or feel free to contact us.

  • others

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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 in improving work efficiency * For more details, please refer to the PDF materials or feel free to contact us.

  • Measurement and analysis equipment leasing and rental
  • Other measuring instruments

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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】 ■ Protective cover included as standard 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

  • Concrete construction

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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 device, effectively improving work efficiency. ■Japanese/English display available 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 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, improving work efficiency in dark environments!

  • Environmental Survey

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