We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Gas Sensors.
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Gas Sensors Product List and Ranking from 23 Manufacturers, Suppliers and Companies

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

Gas Sensors Manufacturer, Suppliers and Company Rankings

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

  1. ATI Worldwide LLC 日本支社 Tokyo//Testing, Analysis and Measurement
  2. 矢崎エナジーシステム Tokyo//Energy
  3. フィガロ技研 Osaka//Electronic Components and Semiconductors
  4. 4 ハカルプラス Osaka//Industrial Electrical Equipment
  5. 5 前野技研工業 Saitama//Consumer Electronics
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Gas Sensors Product ranking

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

  1. Exhaust Gas Sensor: Zirconia-type NOx Sensor 'NOxCANt' ATI Worldwide LLC 日本支社
  2. Exhaust Gas Sensor: NH3 (Ammonia) Sensor 'NH3CAN' ATI Worldwide LLC 日本支社
  3. Principle of contact combustion gas sensor 矢崎エナジーシステム
  4. 4 Exhaust gas sensor: CO/CO2 sensor 'CO/CO2CAN' ATI Worldwide LLC 日本支社
  5. 5 Nitrate nitrogen sensor Folina ハカルプラス

Gas Sensors Product List

16～30 item / All 73 items

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Exhaust gas sensor: CO/CO2 sensor 'CO/CO2CAN'

Exhaust gas sensor: CO/CO2 sensor 'CO/CO2CAN'

This is a sensor that comprehensively measures CO, CO2, λ, A/F, and O2. It is a direct-mount type for exhaust pipes, making it ideal for in-vehicle measurements.

The CO/CO2CAN is a zirconia-based exhaust gas sensor. 【Features】 ■ Measurement sensors for CO, CO2, λ, A/F, and O2 ■ Fuel types: H:C, O:C, and N:C (ratios are variable) and H2 ■ Response time: less than 200ms ■ Measurement values: direct CAN output (with optional analog output) ■ Compact and can be directly mounted on the exhaust pipe For more details, please refer to the catalog or feel free to contact us.

  • Analytical Equipment and Devices
  • Other measurement, recording and measuring instruments
  • Other environmental analysis equipment

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C-H Gas Sensor Module CH4-D3 Series

C-H Gas Sensor Module CH4-D3 Series

World's smallest dual-channel methane sensor module.

The "CH4-D3" is a dual-channel gas sensor module for measuring methane gas using NDIR (non-dispersive infrared) technology. It is used in industrial fields that handle flammable and explosive gases due to its excellent temperature compensation, long-term stability, and easy maintenance. 【Features】 ■ Excellent temperature compensation function (maintains accuracy in high and low temperatures) ■ Output: TTL-UART, I2C, ALARM, Analog Voltage/PWM ■ Supports manual recalibration function at 0ppm (0_MCDL: CAL1) and automatic calibration function (0_ACDL: CAL2) ■ Size: 33mm × 33mm × 13.1mm ■ Weight: 10g *For more details, please download the PDF or contact us.

  • Sensors
  • Other measurement, recording and measuring instruments

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Development of hydrogen gas sensors: Ball SAW hydrogen gas sensor

Development of hydrogen gas sensors: Ball SAW hydrogen gas sensor

Introduction to portable gas chromatographs for gas analysis anytime, anywhere.

This explains the mechanism of the "Ball SAW Hydrogen Gas Sensor." Ultrasonic waves are generated by a metal thin-film electrode. These ultrasonic waves circulate around the equator and respond to slight changes in the sensing membrane. The metal thin-film electrode then receives the ultrasonic waves and can detect slight signal changes. 【Features】 ■ Ultra-high sensitivity ■ Ultra-fast response ■ Gas analysis possible anytime, anywhere ■ Surface vibrations of the quartz ball detect trace molecules *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors

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Ammonia Sensor "SLAW-PNH301"

Ammonia Sensor "SLAW-PNH301"

Waterproof performance! Introducing replacement (maintenance) parts for the ammonia sensor.

The "SLAW-PNH301" is an ammonia sensor with waterproof performance. This product is a replacement (maintenance) part for those who have previously purchased it. For new orders, the MP subunit "SLAW-WPMP02A-PNH301" includes this sensor, so please purchase that. 【Measurement Specifications】 ■ Ammonia Concentration - Measurement Range: 0–25 ppm - Accuracy: ±20% - Resolution: 0.01 ppm * Prolonged exposure to extreme conditions may shorten the sensor's lifespan. * For more details, please refer to the external link or feel free to contact us.

  • Sensors
  • Other electronic measuring instruments
  • Other measurement, recording and measuring instruments

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Electrochemical Ethylene Sensor 'C2H4-MD-100'

Electrochemical Ethylene Sensor 'C2H4-MD-100'

A high-sensitivity industrial electrochemical gas sensor with minimal interference from gases!

The "NH3-MD-100" is an electrochemical ethylene sensor capable of detecting ethylene in the range of 0 to 100 ppm. It features high sensitivity with minimal influence from interfering gases, and it has a leak-free structure due to its unique sealing mechanism. [Features] ■ 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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Araki Sangyo Co., Ltd. Company Profile

Araki Sangyo Co., Ltd. Company Profile

Through domestic production, we deliver peace of mind, safety, trust, and comfort to our customers in tangible form.

Araki Sangyo Co., Ltd. was founded in 1948 as a privately-owned Araki Shoten, engaged in the manufacturing and sales of sewn products. After transitioning to contract assembly of electronic components, it began assembling and manufacturing gas sensors in 1984. In 1992, it became a partner factory for FIS Co., Ltd. (now NISSHA FIS Co., Ltd.), and has continued to this day. Our areas of expertise include precision processing technology, the culmination of human sensibility (artisan skills), and obtaining ISO certification, which is a global standard. We strive to shape individual ideas into reality, providing safety, security, and comfort as a company that is always ready to take on new challenges. 【Business Activities】 ■ Manufacturing of semiconductor gas sensors ■ Product assembly ■ Development support *For more details, please refer to the PDF materials or feel free to contact us.

  • Sensors
  • Other measurement, recording and measuring instruments
  • power supply

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Micro Heater: Heat source technology that achieves instant heating and precise temperature control.

Micro Heater: Heat source technology that achieves instant heating and precise temperature control.

Instantly heats only the "necessary areas" even in ultra-small sizes. New possibilities for sensors, analysis, medical, environmental, and microdevice development.

Our micro heater is a tiny, fast-response heating element formed using semiconductor microfabrication (MEMS technology). It has detection functions for gases, temperature, and humidity depending on the heater temperature. It also features high durability due to its unique filter structure. It can instantly reach temperatures above 400°C, and its high precision in temperature control makes it noteworthy in fields that require high speed, energy efficiency, and localized heating, which conventional heaters cannot accommodate. Beyond applications in gas sensors, it can be developed as a "thermal source technology" suitable for incorporation into next-generation products in areas such as: - Medical and bio - Safety and industry - Chemical analysis and thermal analysis - Microfluidic devices - Materials and processes - IoT, wearables, and mobile devices.

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Fluid.iO inline gas sensor

Fluid.iO inline gas sensor

Directly installed gas sensors (carbon dioxide, methane, propane, sulfur hexafluoride) for piping and tanks with excellent cost-effectiveness.

The Fluid.iO ZMF series is a maintenance-free, robust, and compact gas sensor with a built-in transmitter that allows for direct installation in piping and tanks. The gases that can be measured include carbon dioxide (CO2), methane (CH4), propane (C3H8), and sulfur hexafluoride (SF6) as part of the standard lineup. 【Features】 - Excellent long-term stability of measurement values - Robust stainless steel housing - Maintenance-free NDIR - SIL2 certification / explosion-proof (ATEX) certification - High cost-effectiveness

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  • Other measurement, recording and measuring instruments

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Analog Gas Sensor "Series 1"

Analog Gas Sensor "Series 1"

Surface mount spring contact! Compatible with a wide range of gas types such as CO, H2S, and flammable gases.

We would like to introduce our analog gas sensor, the "1 Series." This compact and slim sensor utilizes the highly reliable City Technology. It boasts a long lifespan and can operate across a wide range of temperatures and humidity levels. It can be used in the development of gas equipment, as well as in industrial portable devices and industrial safety equipment, and gas detectors. 【Features】 ■ Utilizes highly reliable City Technology ■ Slim and lightweight (20×20×10.3mm) ■ Long lifespan ■ Surface mount spring contact ■ Compatible with a wide variety of gases (CO/H2S/O2/SO2/flammable gases) * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

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  • Sensors
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Small Gas Sensor 'MICROceL/MICROpeL'

Small Gas Sensor 'MICROceL/MICROpeL'

Carbon monoxide (CO), hydrogen sulfide (H2S), fully certified combustible gas compatible!

We would like to introduce our small gas sensors, 'MICROceL/MICROpeL'. The "MICROceL" is a robust sensor suitable for mobile applications, while the "MICROpeL" is ATEX/UL/CSA certified and can withstand impact tests according to EN/IEC 60079-0. These sensors are compatible with carbon monoxide (CO), hydrogen sulfide (H2S), and fully certified flammable gases. 【Features】 ■ Compact design ・MICROceL: 17.0×17.0×4.2mm ・MICROpeL: 16.9×16.9×4.0mm ■ Supported gases: CO/H2S/flammable gases ■ ATEX/UL/CSA certification (MICROpeL only) * You can download the English version of the catalog. * For more details, please feel free to contact us.

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Gas Sensor "7 Series"

Gas Sensor "7 Series"

Suitable for use as a portable or fixed gas detector and in the medical gas field.

The "7 Series" is a sensor suitable for detecting common gases such as oxygen and various toxic gases. It is ideal for use as a portable or fixed gas detector and in the medical gas field. The gases it can detect include O2, Cl2, CO, H2, SO2, and others. If you have a specific gas sensor in mind, please contact us. 【Features】 ■ Supported gases: O2, Cl2, CO, H2, SO2, O3, H2S, HCl, C2H4O, HCN, NO ■ Output ・O2 only: 4–20mA ・Other gases: μA/ppm ■ 17mm×Φ32mm *For more details, please download the PDF (English version) or feel free to contact us.

  • Safety Sensors

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Gas Sensor "3 Series"

Gas Sensor "3 Series"

Digital output with 4mA to 20mA and mV transmission base! Compatible with a wide variety of gases.

The "3 Series" is a unique electrochemical gas sensor series from Honeywell. It supports a wide variety of gases and provides digital output via 4mA to 20mA and mV transmission bases. It complies with toxicity and oxygen standards and is compatible with gases such as Cl2/CO/H2/HCl/HCN. If you have a specific gas sensor in mind, please contact us. 【Features】 ■ Supported gases: Cl2/CO/H2/HCl/HCN/H2S/NO/NO2/O3 ■ 4mA to 20mA/mV transmission base output ■ Compliance with toxicity and oxygen standards ■ High robustness *For more details, please download the PDF (English version) or feel free to contact us.

  • Safety Sensors

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Gas sensor "City Technology 5 Series"

Gas sensor "City Technology 5 Series"

Gas sensors suitable for detecting contaminated gases! For gas detectors and industrial portable gas detectors, etc.

The "City Technology 5 Series" is a product designed to deliver excellent performance even in harsh environments for combustion exhaust gas analysis and combustion efficiency monitoring. In addition to a hydrogen-compensated carbon monoxide sensor, it supports oxygen (O2), carbon monoxide (CO), nitrogen monoxide (NO), nitrogen dioxide (NO2), and sulfur dioxide (SO2). The dimensions are 24.3mm × Φ28.5mm, and it is compatible with contaminated gases such as exhaust gases. Please feel free to contact us if you have any inquiries. 【Features】 ■ Supported gases: O2, CO, SO2, NO, NO2 ■ Basic output - O2 only: nA, mA - Other gases: μA/ppm, nA/ppm ■ Dimensions: 24.3mm × Φ28.5mm ■ Compatible with contaminated gases such as exhaust gases *For more details, please download the PDF (English version) or feel free to contact us.

  • Sensors
  • Gas Detection Sensor

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