Gas Detectors Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Gas Detectors Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 日伸物産 Tokyo//Trading company/Wholesale
  2. 好川産業 Osaka//others
  3. 理研計器 本社 Tokyo//others
  4. 4 GOODMAN Kanagawa//others
  5. 5 電力テクノシステムズ Kanagawa//Electricity, Gas and Water Industry
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Gas Detectors Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Pressure Demand Type Airline Mask "Jumatsu Z-ALD(CS)" 好川産業
  2. Pressure Demand Type Airline Mask "Koken No. 17 HVG-Z Model" 好川産業
  3. [Measures for Neighbors] Power Quality Measurement *Unusual noise like a "keen"! Please consult us. 電力テクノシステムズ
  4. Simple Building Limit Measurement Device 'LDM300A' ジェイアール西日本コンサルタンツ
  5. 4 Self-contained breathing apparatus "Lifegem K30" 埼玉測機社

Gas Detectors Product List

121～135 item / All 180 items

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Gas detection system (explosion-proof and non-explosion-proof) <Environmental measurement and monitoring>

Gas detection system (explosion-proof and non-explosion-proof) <Environmental measurement and monitoring>

Reliable recording and continuous operation! Prevent disasters in advance with alarm notifications.

The "Gas Detection System (Explosion-proof and Non-explosion-proof)" continuously measures gas concentration and issues an alarm when the measured value exceeds the management threshold. It supports multiple gases such as oxygen, methane, hydrogen sulfide, carbon monoxide, and carbon dioxide. Equipment with pressure-resistant explosion-proof specifications is also available. When the gas concentration exceeds the alarm level, the alarm device and red rotating light activate to notify of the danger in various locations. Additionally, it can display concentration levels not only in the central monitoring room but also near the entrances of hazardous areas such as shafts. 【Features】 ■ Monitoring from remote locations is possible, and alarms can also be sent via email to mobile devices. ■ Concentration information from gas detectors installed in various locations is saved in a database over time. ■ Data can be displayed on the screen for both current and past readings, and it can also be downloaded in CSV format. ■ Even if the server CPU unexpectedly goes down, the alarm system continues to operate. *For more details, please refer to the PDF document or feel free to contact us.

  • Gas leak device

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3M disposable dust mask

3M disposable dust mask

Lineup of '8205-DS2' and '9105-N95'! Masks that have passed national certification.

We would like to introduce the "3M Disposable Dust Mask" that we handle. We offer the economical standard type dust mask "8205-DS2" and the V-Flex dust mask "9105-N95" which comes in a box of 50 pieces. Both products are certified by national standards. Please feel free to contact us if you need any assistance. 【Specifications】 ＜8205-DS2＞ ■ Box size: W131×D131×H207mm ■ Sales unit: 10 boxes ＜9105-N95＞ ■ Box size: W205×D265×H155mm ■ Sales unit: 8 boxes *For more details, please refer to the PDF document or feel free to contact us.

  • Disaster prevention supplies
  • Safety and consumables

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Personal PID Monitor "CUB"

Personal PID Monitor "CUB"

Over 740 types of gas can be measured at ppb levels! Suitable for personal exposure concentration measurement.

The "CUB" is a personal PID monitor equipped with a photoionization detector (PID) suitable for VOC detection. It features the ability to read over 740 types of VOCs and toxic gases. The detection range can accommodate a wide spectrum from 0.001 ppm (1 ppb) to 5,000 ppm. It can be used continuously for 16 hours on battery power, and management via dedicated software is possible through PC connection. 【Features】 ■ Sensor structure with minimal humidity influence and resistance to dirt ■ Simple one-button operation ■ Large display with easy-to-understand digital readout ■ Dust and waterproof structure equivalent to protection class IP65 ■ Measurement results can be viewed in graph form *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Explosion-proof calorimeter "OHC-800"

Explosion-proof calorimeter "OHC-800"

A chassis structure that can be set up anywhere! Adopting RIKEN's unique RIKEN Optosonic calculation method.

The "OHC-800" is an explosion-proof calorimeter that is less susceptible to the effects of non-combustible gases and allows for high-precision measurements. Using an opto-sonic calculation method that combines optical sensors and sonic sensors, it enables highly accurate and reliable measurements. With a hydrogen explosion-proof structure (ExdIIB+H2 T4) and a dust and drip-proof structure (equivalent to IP66/IP67), it has a robust design that does not limit installation locations, and the power supply can be AC 100V to AC 240V / DC 24V. 【Features】 ■ Opto-sonic calculation method combining optical sensors and sonic sensors ■ Easy switching between calorific value (MJ/m3), specific gravity, and Wobbe index ■ Improved maintenance and serviceability ■ Housing structure that does not limit installation locations *For more details, please refer to the PDF document or feel free to contact us.

  • others

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[Reference] "Introduction to RIKEN Sensor Technology"

[Reference] "Introduction to RIKEN Sensor Technology"

Nurturing the buds of trust with RIKEN's sensor technology! We are currently offering technical materials that include the principles of gas sensors and the products we handle.

Our company has made "creating an environment where people can work with peace of mind" a permanent theme. We independently develop and produce industrial gas detectors and various gas sensors that continuously monitor the safety of operations and the maintenance of equipment in locations such as semiconductor and LCD factories, oil refineries, steelworks, various tankers, oil storage bases, underground gas facilities, volcanoes, and other sites where gas is consumed, produced, or stored, as well as where gas is generated. This booklet summarizes the principles of the gas sensors used in our gas detectors, an overview of other products we handle, and other sensors we have dealt with in the past. We invite you to read it. [Contents] ■ Application fields of gas sensors: For "creating an environment where people can work with peace of mind" ■ Introduction ■ Gas sensors ■ Other various measurement methods ■ Appendix *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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[Labor Accident Case] Organic solvent poisoning during the cleaning of a paint stripping and washing tank for automotive parts.

[Labor Accident Case] Organic solvent poisoning during the cleaning of a paint stripping and washing tank for automotive parts.

An incident of organic solvent poisoning occurred during the cleaning of a paint stripping tank for automotive parts painting jigs.

The victim began work around 3:30 PM on the day of the incident, entering the washing tank to remove paint sludge. They went down to the bottom of the tank to gather the sediment and discharge it outside the tank, but around 4:10 PM, after discharging the sediment three times, they were affected. At the time of discovery, the victim was found collapsed in a crouched position at the bottom of the washing tank and was unconscious. They were transported to the hospital by ambulance, received treatment, and regained consciousness approximately 2 hours and 10 minutes after the incident. [Suggestions] - Workers should wear personal PID monitors while working. - This will allow for the confirmation of exposure conditions and assist in the risk assessment of chemicals. *For more details, please refer to the PDF document or feel free to contact us.*

  • Measurement and Inspection

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[Labor Accident Case] Organic Solvent Poisoning during Painting Repair Work at a Hydroelectric Power Plant

[Labor Accident Case] Organic Solvent Poisoning during Painting Repair Work at a Hydroelectric Power Plant

We will introduce a case where organic solvent poisoning occurred during the painting and repair work at a hydroelectric power station.

During regular maintenance, the internal painting of the draft was carried out, but due to areas left unpainted and poor painting quality, the workers entered the draft to perform finishing touches. One of the two workers inside the draft sat down, and the other became unable to move, so they were taken to the hospital. Following examinations, both were diagnosed with poisoning from organic solvents. [Suggestions] - Use gas detectors to confirm the effectiveness of ventilation. - Work while ensuring safety with a portable gas monitor. *For more details, please refer to the PDF document or feel free to contact us.*

  • Measurement and Inspection

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Portable four-component gas detector "GX-Force"

Portable four-component gas detector "GX-Force"

Equipped with an easy-to-hold, sturdy body, a 3-year warranty sensor, and a battery that lasts for 30 hours. Everything is designed to ensure safety.

The "GX-Force" is a portable gas detector that can simultaneously detect up to four types of gases (flammable gases/oxygen/carbon monoxide/hydrogen sulfide). 【Features】 ■ Lightweight design of approximately 300g with an easy-to-grip design ■ 3-year sensor warranty ■ Intrinsically safe explosion-proof structure and pressure-resistant explosion-proof structure ■ Continuous usage time of approximately 30 hours ■ Passed a 3m drop test ■ Protection rating equivalent to IP67 *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Disaster prevention supplies

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Four-component gas detector 'XA-4000II-T series'

Four-component gas detector 'XA-4000II-T series'

A portable detector that can simultaneously detect and display four types of gases in real time.

The "XA-4000II-T Series" is a portable four-component gas detector that can simultaneously detect and display four types of gases. It features a waterproof and dustproof structure, with significantly improved shock resistance. The unit can be split for use as a diffusion type. 【Features】 ■ Sensor lifespan of 2 years ■ Continuous usage time of approximately 30 hours ■ Waterproof and dustproof structure (body/protection grade equivalent to IP67) ■ Intrinsically safe explosion-proof structure Exia II CT3X ■ Modular design with selectable 2WAY power supply (1 alkaline AA battery/1 nickel-hydrogen battery) *For more details, please refer to the PDF document or feel free to contact us.

  • Emergency alarm system
  • Gas equipment

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Fixed Gas Alarm Meter "3000 Series"

Fixed Gas Alarm Meter "3000 Series"

Space-saving design with a slim unit! Fixed-type alarm for flammable gases, oxygen, and toxic gases.

The "3000 Series" is a multi-point fixed alarm system available in three models for combustible gases, oxygen, and toxic gases. The indicating alarm unit comes in three types: wall-mounted, floor-standing, and panel-mounted. It features a space-saving design with a slim unit. It is used to ensure safety in locations where there is a risk of leakage of combustible gases, toxic gases, or asphyxiating gases, such as gas manufacturing and filling facilities, gas consumption equipment, ships, and storage bases. 【Features】 ■ The indicating alarm unit is available in three types: wall-mounted, floor-standing, and panel-mounted. ■ Space-saving design with a slim unit. ■ Detection units (sensors) can be selected according to the type and application of the gas. ■ When the alarm setting is exceeded, it alerts to danger through flashing lamps and alarm sounds. ■ Various adjustments can be made from the front for ease of maintenance. *For more details, please refer to the PDF document or feel free to contact us.

  • Emergency alarm system
  • Gas equipment

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Harmful Gas Detector 'GX-2009 (Type A)' [Rental]

Harmful Gas Detector 'GX-2009 (Type A)' [Rental]

It measures and displays the concentrations of combustible gases (methane), hydrogen sulfide, carbon monoxide, and oxygen, and an alarm will sound when the warning settings are activated.

■ Protection level equivalent to IP67 for safe outdoor work ■ Three-directional alarm lamp and two-directional buzzer to alert the carrier and surroundings of danger ■ Alarm volume over 95dB ensures it can be heard even in noisy environments ■ Simultaneous display of gas concentrations for four components on a large LCD screen ■ Equipped with clock display and data logging function

  • Environmental Survey

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Multi-type gas detector 'XP-302M' [Rental]

Multi-type gas detector 'XP-302M' [Rental]

This is a multi-type gas detector that helps prevent accidents caused by gas explosions, oxygen deficiency, and poisoning.

■ Simultaneous measurement and display of four gases: oxygen, combustible gas (methane), hydrogen sulfide, and carbon monoxide. ■ Loud and prominent alarm sound and alarm lamp. A large and bright alarm lamp with a sound frequency that is easily heard by humans. It reliably conveys alarms to workers in any work environment. ■ Large and easy-to-read simultaneous display of four gases. Normal display/graph display and Japanese text display can be switched with the push of a button. It also features a temperature display function. In dark environments, the backlight automatically turns on. ■ Easy-to-understand Japanese display.

  • Environmental Survey

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Multi-type gas detector 'XA-4400 2' [Rental]

Multi-type gas detector 'XA-4400 2' [Rental]

Real-time measurement of four types of gas that can be attached to the waist with a clip.

■ Alerts dangers with lamps in three directions, alarm sounds, and vibrations. Detects danger through visual, auditory, and tactile senses. ■ A backlit display that clearly shows four types of gas concentrations at a glance. ■ Waterproof and dustproof structure resistant to water and dust, equivalent to protection grade IP67. ■ Smaller and lighter compared to conventional products, with improved shock resistance. ■ Easy operation with just two buttons; simple structure allows first-time users to operate it easily. ■ Clear Japanese display. ■ Uses a buzzer and vibration at frequencies easily heard by the human ear to alert workers.

  • Environmental Survey

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Flammable Gas Detector 'XP-702 3-A' [Rental]

Flammable Gas Detector 'XP-702 3-A' [Rental]

It is a gas leak detector that quickly locates gas leak points.

■ Detection is possible from just 10 ppm. ■ Capable of detecting leaks from city gas and LP gas with a single unit. ■ Equipped with alarm lamps in two locations. The lamps light up at hand, making the alarm easy to understand. ■ Compact and lightweight. The easy-to-understand LCD screen clearly shows battery level, alarm sound, and operation sound ON/OFF. ■ The drain filter can be removed with a single touch. The attachment can be easily bent, making it convenient for detecting gas in concealed areas. ■ If the tip of the attachment is blocked and a temporary pump error occurs, pressing the switch will restore normal gas detection. ■ When the power is turned off, if gas remains in the device, it automatically enters 'Automatic Gas Exhaust Mode,' and the power will turn off once the gas has been expelled from the device (up to 60 seconds).

  • Environmental Survey

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Multi-type gas detector 'XA-4400' [Rental]

Multi-type gas detector 'XA-4400' [Rental]

Real-time measurement of four types of gas that can be attached to the waist with a clip.

■Three-directional lamps, alarm sounds, and vibrations alert you to danger Detect danger through visual, auditory, and tactile senses. ■A backlit display that clearly shows four types of gas concentrations and temperature ■Water and dust resistant structure with an IP67 protection rating ■Intrinsic safety explosion-proof structure Ex iad 2BT3; the combustible gas sensor part has a pressure-resistant explosion-proof structure + intrinsic safety explosion-proof structure ■Compared to conventional products, it is smaller, lighter, and has improved shock resistance. ■Easy operation with just two buttons; its simple structure allows even first-time users to operate it. ■Clear Japanese display ■A buzzer and vibration selected for frequencies easily heard by the human ear convey alarms to the operator.

  • Environmental Survey

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