We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Hydrogen Sensor.
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Hydrogen Sensor Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Hydrogen Sensor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 九州計測器 Fukuoka//Industrial Electrical Equipment
  2. 日本S.T.ジョンソン商会 Tokyo//Industrial Machinery
  3. NISSHA Kyoto//Other manufacturing
  4. 4 前野技研工業 Saitama//Consumer Electronics
  5. 4 ハックジャパン Tokyo//Testing, Analysis and Measurement
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Hydrogen Sensor Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Optical Fiber Hydrogen Sensor_Hydlog10 九州計測器
  2. Hydrogen Sensor "SE-H2" 日本S.T.ジョンソン商会
  3. "Multi-Point Hydrogen Leakage Monitoring Network System" <Kitakyushu City Subsidy Project> 九州計測器
  4. Contact combustion-type hydrogen sensor NISSHA
  5. 4 Electrochemical hydrogen peroxide sensor 'H2O2-MD-500' 前野技研工業

Hydrogen Sensor Product List

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"Multi-Point Hydrogen Leakage Monitoring Network System" <Kitakyushu City Subsidy Project>

"Multi-Point Hydrogen Leakage Monitoring Network System" <Kitakyushu City Subsidy Project>

Safe operation of the pipeline supply of "unpaid hydrogen sulfide." Centralized monitoring of a wide area with wireless hydrogen sensors.

The "Multi-Point Hydrogen Leakage Monitoring Network System" is a system designed to safely operate the supply of odorless hydrogen through pipelines, demonstrated in the hydrogen pipeline of Kitakyushu City. Wireless hydrogen sensors are installed in handholes. By combining these with a "leakage hydrogen guidance cover," early leakage detection is achieved. In the operation of odorless hydrogen, there is no need for the costs of odorization and deodorization. This contributes to a hydrogen supply chain built on a maintenance system that does not rely on human intervention. 【Components (Excerpt)】 ■ Wireless, battery-operated IoT hydrogen sensors ■ Fiber optic hydrogen sensors ■ LPWA cloud network ■ Leakage hydrogen guidance cover *For more details, please download the PDF or feel free to contact us.

  • Other network tools

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Optical Fiber Hydrogen Sensor_Hydlog10

Optical Fiber Hydrogen Sensor_Hydlog10

Fiber optic hydrogen sensor with excellent hydrogen selectivity and inherent safety for explosion prevention.

○ Intrinsically safe explosion-proof design that does not use electricity ○ Selective reaction only to hydrogen at 1000 ppm ○ Usable in an oxygen-free, reduced pressure environment ○ Easy connection to commercially available recorders (data loggers) ○ Easy integration as a hydrogen probe into existing equipment + modular use

  • Other environmental analysis equipment

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Multi-location hydrogen leakage monitoring network

Multi-location hydrogen leakage monitoring network

Towards the social implementation of hydrogen pipelines.

Maintenance-free: Wireless hydrogen sensor Unmanned & labor-saving: LPWA cloud network Rapid hydrogen leak detection: Leak hydrogen induction cover Inspection port: Hand holes, etc. We propose a maintenance sensor system that has proven experience in Kitakyushu City's hydrogen town and hydrogen pipelines, which can be implemented for the safe operation of hydrogen pipelines between industrial parks and coastal areas.

  • Other measurement, recording and measuring instruments

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Dissolved Gas Sensor Polar Type EC Hydrogen Sensor 312xx

Dissolved Gas Sensor Polar Type EC Hydrogen Sensor 312xx

It is possible to measure hydrogen in gases or liquids.

It is an EC sensor (electrochemical detector) that is highly regarded worldwide.

  • PCB terminal blocks

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Hydrogen Sensor "SE-H2"

Hydrogen Sensor "SE-H2"

Easily measure hydrogen concentration with standard measurement signals. It is vacuum-resistant and can also be evacuated.

The "SE-H2" is a direct insertion type hydrogen sensor that directly inserts a convection tube into the furnace to measure the hydrogen concentration in the furnace atmosphere. It has a structure that suppresses the precipitation of ammonium bicarbonate not only in a nitriding atmosphere but also in a soft nitriding atmosphere, allowing for stable and reliable signals with minimal maintenance over a long period. It can be widely used for managing and controlling the atmosphere (flow rate) from nitriding to soft nitriding. 【Features】 ■ Developed in Germany, the home of nitriding heat treatment, with a long history and numerous achievements ■ Vacuum-resistant, capable of being evacuated ■ Suppresses by-products from the furnace atmosphere inside the sensor ■ Allows direct measurement using a convection tube ■ Hydrogen concentration can be easily measured with standard measurement signals *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Contact combustion-type hydrogen sensor

Contact combustion-type hydrogen sensor

Detects accurately without being affected by noise gas! Providing safety and peace of mind for hydrogen fuel cells!

Our "contact combustion-type hydrogen sensor" achieves long-term stability that meets the durability tests of various in-vehicle standards in Japan and Europe. With fast response, excellent hydrogen gas selectivity, and high reliability, it quickly detects hydrogen leaks, providing safety and peace of mind for hydrogen fuel cells. We contribute to the early realization of a hydrogen society, which is essential for mitigating global warming through the reduction of CO2 emissions. 【Features】 ■ Fast startup and fast response ■ Accurately detects hydrogen without being affected by noise gases ■ High durability and maintenance-free, meeting strict in-vehicle requirements ■ A rich lineup tailored to the target products *For more details, please refer to the related link page or feel free to contact us.

  • Sensors
  • Safety Sensors

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Electrochemical hydrogen peroxide sensor 'H2O2-MD-500'

Electrochemical hydrogen peroxide sensor 'H2O2-MD-500'

An industrial electrochemical gas sensor that detects hydrogen peroxide (H2O2) with high sensitivity of 500±150nA/ppm!

The "H2O2-MD-500" is an electrochemical hydrogen peroxide sensor capable of detecting hydrogen peroxide concentrations from 0 to 300 ppm. It features high sensitivity and excellent gas selectivity with minimal interference from other gases. Additionally, it has a leak-free structure due to its unique sealing mechanism. 【Features】 ■ Linear output characteristics ■ Stable baseline output ■ Long-term reliability *For more details, please download the PDF or feel free to contact us.

  • Sensors
  • Other inspection equipment and devices

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Electrochemical Hydrogen Sulfide Sensor 'H2S-MD-1500'

Electrochemical Hydrogen Sulfide Sensor 'H2S-MD-1500'

Industrial electrochemical gas sensor for measuring low concentrations of hydrogen sulfide (H2S)!

The "H2S-MD-1500" is an electrochemical hydrogen sulfide sensor capable of detecting low concentrations of hydrogen sulfide from 0 to 20 ppm. It features high sensitivity and excellent gas selectivity against carbon monoxide. Additionally, it has a leak-free structure due to its unique sealing mechanism. 【Features】 ■ Linear output characteristics ■ Stable baseline output ■ Long-term reliability *For more details, please download the PDF or feel free to contact us.

  • Sensors
  • Other inspection equipment and devices

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