Combustible gas detector / Model number MF6S-20F
The definitive version of a low-cost combustible gas detector.
Semiconductor type Diffusion type
- Company：シロ産業
- Price：Other
Combustible Gas Detector Product List and Ranking from 9 Manufacturers, Suppliers and Companies | IPROS GMS
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Combustible Gas Detector Manufacturer, Suppliers and Company Rankings
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
- レックス Hyogo//Testing, Analysis and Measurement
- 新コスモス電機 Osaka//Building materials, supplies and fixtures
- シロ産業 Osaka//Industrial Electrical Equipment
- 4 Joman 本社 Oita//Testing, Analysis and Measurement
- 4 レックス 測定キューブ Hyogo//Testing, Analysis and Measurement
Combustible Gas Detector Product ranking
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Combustible Gas Detector Product List
1～30 item / All 33 items
Displayed results
Flammable Gas Detector / Model Number GAS-3W
Detection output at a hydrogen gas concentration of 1.5% in the detection area.
● An abnormal output occurs at a hydrogen gas concentration of 1.5% in the detection area. ● It is also compatible with other flammable gases such as methane, isobutane, and propane. ● It is safe due to the maintenance of detection output after detection. ● Gas concentration can be confirmed with analog output. ● It is compact, lightweight, and space-saving.
- Company：シロ産業
- Price：Other
Flammable Gas Detector FL
It is a compact and lightweight pocket-sized combustible gas detector. When it detects combustible gas, it warns with an LED alarm, buzzer, and vibration.
It operates on three AA batteries and can be used continuously for 24 hours. It is equipped with features such as automatic calibration and an alarm for low battery.
- Company：エムケー・サイエンティフィック
- Price：10,000 yen-100,000 yen
Flammable Gas Detector "XP-3310II"
Improved shock resistance! It is possible to switch to readings for 32 types of gases other than the detection target.
The "XP-3310II" is a portable combustible gas detector with an explosion-proof structure. Equipped with Bluetooth, it allows for the display of concentration/trend graphs via a dedicated app on smartphones and tablets. Additionally, it is possible to set up automatic email notifications to inform about the location of workers during gas alarms. 【Features】 ■ Explosion-proof structure ■ Bluetooth equipped, allows for the display of concentration/trend graphs via a dedicated app ■ Capable of setting up automatic email notifications to inform about the location of workers during gas alarms ■ Improved shock resistance ■ Capable of interpreting readings for 32 types of gases other than the target gas *Applicable if methane, isobutane, or propane is set as the first gas ■ Up to 5 types of combustible gases can be set as detection targets upon purchase (optional) *For more details, please refer to the PDF document or feel free to contact us.
- Company：新コスモス電機
- Price：Other
Flammable Gas Detector "XP-3360II"
The dedicated app allows for the display of concentration/trend graphs! The display resolution is 1 ppm.
The "XP-3360II" is a portable combustible gas detector with improved shock resistance. It features an explosion-proof structure and has a continuous usage time of approximately 15 hours. It is possible to set up automatic email notifications that inform about the location of workers during gas alarms. At the time of purchase, it can be configured to detect up to five types of combustible gases. 【Features】 ■ Explosion-proof structure ■ Equipped with Bluetooth, allowing concentration/trend graph display via a dedicated app ■ Automatic email notifications can be set up to inform about the location of workers during gas alarms ■ Improved shock resistance ■ At the time of purchase, it can be configured to detect up to five types of combustible gases (optional) *For more details, please refer to the PDF document or feel free to contact us.
- Company：新コスモス電機
- Price：Other
![A12-17 Type Combustible Gas Detector [ATI]](https://image.mono.ipros.com/public/product/image/894/2000258679/IPROS16441408799791136416.gif?w=280&h=280)
A12-17 Type Combustible Gas Detector [ATI]
By adding an automated testing feature as an option, it is possible to reduce labor costs.
The A12-17 type combustible gas detector can reliably measure combustible gases. An automatic testing function can be added as an option, allowing for a reduction in labor costs.
- Company：サニー・トレーディング
- Price：Other
New Cosmos Electric High Sensitivity Gas Detector 'XP-3160' Rental
High-sensitivity measurement of combustible gas concentrations such as ammonia, styrene, and ethanol!
The "XP-3160" is a gas detector that can measure combustible gas concentrations from 0 to 5,000 ppm with high sensitivity. It measures methane, hydrogen, isobutane, ammonia, styrene, and ethanol. It displays measurement concentrations in two patterns: an analog-style digital bar graph and digital numbers. Additionally, it features an auto-range switching function that automatically switches between L range and H range according to the gas concentration. 【Features】 ■ High sensitivity measurement of combustible gas concentrations from 0 to 5,000 ppm ■ Two patterns of measurement concentration display ■ Compact and lightweight, easy to operate while holding ■ Operates continuously for about 20 hours on four AA alkaline batteries ■ Intrinsically safe explosion-proof structure (Exibd II BT3) *The sensor part has a pressure-resistant explosion-proof structure *For more details, please refer to the PDF document or feel free to contact us.
- Company：レックス
- Price：Other
Flammable Gas Detector XP-702III-A Rental
Detects slight gas leaks! A gas detector that alerts you to danger. Compatible with two types of flammable gases.
The combustible gas detector "XP-7023-A" detects minute gas leaks as low as 10ppm and alerts workers to potential dangers. It can measure leaks from two types of combustible gases: city gas and LP gas, and its flexible attachment can be bent to adapt to various work environments. 【Features】 ■ Capable of detecting minute gas levels ■ Supports two types of combustible gases: city gas and LP gas ■ Filter can be easily removed with a one-touch mechanism, making filter replacement simple ■ Flexible attachment allows detection in tight spaces For more details, please contact us or download the catalog.
- Company：レックス
- Price：Other
High Sensitivity Combustible Gas Detector (0-5000ppm Type) XP-3160
Full-scale measurement of combustible gas concentrations from 0 to 5000 ppm with high sensitivity. Target gases can be selected.
The high-sensitivity gas detector XP-3160 can measure methane, hydrogen, isobutane, ammonia, styrene, and ethanol, detecting low concentrations of flammable gases and organic solvents with high sensitivity. It clearly informs the measured concentration with an analog-style digital graph and digital numbers.
- Company：レックス 測定キューブ
- Price：100,000 yen-500,000 yen
![Flammable Gas Detector Cosmo Protector 'XP-3110' [Rental]](https://image.mono.ipros.com/public/product/image/e73/2000485870/IPROS48576685801712835402.jpeg?w=280&h=280)
Flammable Gas Detector Cosmo Protector 'XP-3110' [Rental]
It is a combustible gas detector that detects the lower explosive limit concentration (LEL) of combustible gases.
■Two easy-to-understand display methods The measured concentration is indicated with a digital bar graph and digital numbers. ■Large and bright alarm display Alarm indication with red LEDs. It has become even easier to see. ■Flow anomaly detection function It self-diagnoses and notifies you of abnormalities such as pump clogging. ■Auto range switching function The L range and H range automatically switch according to the gas concentration. ■Intrinsic safety explosion-proof structure (the sensor part has a pressure-resistant explosion-proof structure)
- Company：ソーキ
- Price：Other
Flammable Gas Detector JS8902
This product is a portable combustible gas (LEL) detector that displays the concentration of combustible gas on the LCD screen when detected.
Users can set low concentration/high concentration warning functions themselves. When the detection results exceed the pre-set warning values, it will alert the user with sound, light, and vibration.
- Company：Joman 本社
- Price：10,000 yen-100,000 yen
Combustible Gas Detector J822M
This is a compact combustible gas leak detector that uses a gas sensing semiconductor sensor to quickly and reliably detect leaks of combustible gases.
When gas is detected, a buzzer alarm sounds, and the concentration indicator light turns on.
- Company：Joman 本社
- Price：Less than 10,000 yen
Combustible Gas Detector J822C
It is widely used for detecting flammable gas leaks in pipelines, equipment, and regulators.
Equipped with a switchable sound alarm function. Sensitivity is adjustable.
- Company：Joman 本社
- Price：10,000 yen-100,000 yen
Combustible Gas Detector GN801
It is a gas detector that issues an alarm with sound and light when the detected gas concentration exceeds the set alarm value.
It is a gas detector that issues an alarm with sound and light on the screen when the detected gas concentration exceeds the set alarm value.
- Company：Joman 本社
- Price：Less than 10,000 yen
Combustible Gas Detector GN803
Sensitivity adjustment / Quick response / Sound and light alarm
Sensitivity adjustment / Quick response / Sound and light alarm
- Company：Joman 本社
- Price：Less than 10,000 yen
Pocket-sized combustible gas detector "XA-380s"
Can be attached to chest pockets and the like! It can detect flammable gases in real time.
The "XA-380s" is a pocket-sized combustible gas detector that protects workers. With an alkaline battery specification, it can be used continuously for about 34 hours with one AA battery, and with a rechargeable battery specification, it can be used for about 40 hours. It can display up to 30 gas alarm histories (during alarm, peak, and stop), making it suitable for supervisors to ensure safety. 【Features】 ■ Choose between battery-operated or rechargeable power types ■ Capable of long continuous use ■ Alerts gas leaks with alarms, lights, and vibrations ■ Ultra-compact and lightweight, weighing only 63g ■ Alarm history display function ■ Intrinsically safe explosion-proof structure Ex ia IIC T3 *For more details, please refer to the PDF document or feel free to contact us.
- Company：新コスモス電機
- Price：Other
![[For city gas operators] Flammable gas detector 'XP-702IIIai'](https://image.mono.ipros.com/public/product/image/74c/2000861229/IPROS21734300645201114029.jpeg?w=280&h=280)
[For city gas operators] Flammable gas detector 'XP-702IIIai'
A super long-selling product specialized in detecting leaks of city gas and alternative refrigerants.
【Features】 ■ A portable combustible gas detector that detects very small gas leaks ■ Explosion-proof design (when equipped with a leather case) ■ Efficient operation and management of measurement data possible in conjunction with Xai CONNECT (dedicated app) ■ The alarm sound gradually increases in frequency from a slow intermittent sound to a continuous sound as gas concentration rises, making it ideal for locating gas leaks ■ Capable of detecting two types of gas with one unit (depending on specifications).
- Company：新コスモス電機
- Price：Other
New Cosmos Electric Flammable Gas Detector 'XP-3110' Rental
Easy to use with one-handed measurement! It informs you of the measured concentration with two easy-to-understand display methods.
The "XP-3110" is a detector that measures methane, hydrogen, and acetone in the range of 0 to 100% LEL. It is compact and lightweight, weighing only 450g. It can be operated with one hand, making it extremely user-friendly. Additionally, it provides a digital readout of the explosive concentration (in % LEL) of flammable gases. It features an alarm function to alert the user of dangerous concentrations and a red lamp flashing function. 【Features】 ■ Two easy-to-understand display methods (measured concentration is indicated by a digital bar graph and digital numbers) ■ Compact and lightweight, weighing only 450g ■ Can be operated with one hand, offering excellent usability ■ Energy-efficient, with battery life approximately twice that of conventional models ■ Intrinsically safe explosion-proof structure (the sensor part has a pressure-resistant explosion-proof structure) *For more details, please refer to the PDF document or feel free to contact us.
- Company：レックス
- Price：Other
Flammable Gas Detector XP-3110 (New Cosmos Electric) Rental
Measuring the combustible gas concentration of methane and hydrogen from 0 to 100% LEL.
***Features*** - Two easy-to-understand display methods (it informs the measured concentration with a digital bar graph and digital numbers). - Alarm function to alert the user of dangerous concentrations, with a flashing red lamp feature. - Compact and lightweight, weighing only 450g. - Extremely user-friendly, allowing for one-handed measurement. - Energy-efficient, with battery life approximately twice that of conventional models. - Flow anomaly detection function (self-diagnoses and alerts for issues such as pump clogging). - Auto range switching function (automatically switches between L range and H range according to gas concentration). - Dedicated for methane measurement. - Intrinsically safe explosion-proof structure (the sensor part has a pressure-resistant explosion-proof design).
- Company：レックス
- Price：Other
Combustible Gas Detector Toxirey Pro LEL
It is a compact combustible gas (LEL) detector. It has a built-in library of correction values for 55 types of combustible gases and comes standard with data logging functionality.
With the Toxilei Pro LEL, safety managers can wirelessly access real-time readings and alarm statuses to visually confirm more detailed situations and achieve quicker responses, allowing for the protection of workers before threats reach the next level. Additionally, it quickly detects explosives and flammable materials, accurately monitoring the lower explosive limit (LEL) at concentrations from 0 to 100%. With an onboard library with a correction factor of 55, it is also possible to program the Toxilei Pro LEL to automatically read the % LEL of specific compounds. This is applicable in construction and civil engineering sites, semiconductor manufacturing plants, foundries, pharmaceutical factories, oil and gas refineries, ironworks, and during welding operations for safety management.
- Company：レックス 測定キューブ
- Price：10,000 yen-100,000 yen
Flammable Gas Detector XP-3110
Measures the concentration of combustible gases such as methane and hydrogen from 0 to 100% LEL. Target gases can be selected.
For ensuring safety during routine inspections at various factories, inside tanks, manholes, tunnels, and other underground construction sites.
- Company：レックス 測定キューブ
- Price：10,000 yen-100,000 yen
Pocket-sized combustible gas detector 'XA-380s'
Uses AA alkaline batteries! Can be used continuously for over 34 hours with one battery.
The "XA-380s" is a compact and lightweight pocket-sized combustible gas detector weighing only 63g. It is equipped with alarm, lamp, and vibration warning functions. It also features an alarm history display function. This product complies with the intrinsically safe explosion-proof structure Ex ia IIC T3. Please feel free to contact us when you need assistance. 【Product Lineup】 ■XA-380s Battery-operated version ■XA-380s Rechargeable battery version *For more details, please download the PDF or feel free to contact us.
- Company：鈴商 機械工具事業部
- Price：Other
![Flammable Gas Detector 'XP-702 3-A' [Rental]](https://image.mono.ipros.com/public/product/image/0ef/2000453993/IPROS05214489542650011288.jpeg?w=280&h=280)
Flammable Gas Detector 'XP-702 3-A' [Rental]
It is a gas leak detector that quickly detects gas leak locations.
■ Detection is possible from just 10 ppm. ■ One unit can detect leaks from city gas and LP gas used as heat sources. ■ 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 gas detection in concealed areas. ■ If the attachment tip is blocked and a temporary pump error occurs, pressing the switch will return to normal gas detection. ■ When the power is 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)
- Company：ソーキ
- Price：Other
High Sensitivity Combustible Gas Detector (0-10000ppm) XP-3160
Full-scale measurement of combustible gas concentration from 0 to 10,000 ppm with high sensitivity. The target gas can be selected.
The high-sensitivity gas detector XP-3160 can measure methane, hydrogen, isobutane, ammonia, styrene, and ethanol, and it detects low concentrations of flammable gases and organic solvents with high sensitivity. It clearly informs the measured concentration with an analog-style digital graph and digital numbers.
- Company：レックス 測定キューブ
- Price：100,000 yen-500,000 yen
Flammable Gas Detector / Model Number GAS-3W
Combustible gas detector
The detection output is triggered at a hydrogen gas concentration of 1.5% in the detection area, and for safety reasons, the power supply will be turned off, but the detection output will be maintained. Other combustible gases can also be detected.
- Company：シロ産業
- Price：10,000 yen-100,000 yen
Related Categories of Combustible Gas Detector
- Gas Detectors
- Hydrogen Gas Detector
- Multi-type gas detector
- Multi-Gas Detector
- Multi-Gas Detector
- Fixed Gas Detector
- High concentration gas detector
- Hazardous Gas Detectors
- Portable Gas Detector
- Single Gas Detector
- Carbon monoxide gas detector
- Highly sensitive gas detector
- Methane Gas Detector
- Ozone Gas Detector
- Portable Gas Detector
- Ammonia Gas Detector
- Fluorocarbon gas detector
- Material Gas Detector
- Chlorine Gas Detector
- Gas detector with discrimination function
