We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Gas Detectors.
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Gas Detectors Product List and Ranking from 42 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 Detectors 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. null/null
  2. サニー・トレーディング Kanagawa//Machine elements and parts
  3. null/null
  4. 4 レックス Hyogo//Testing, Analysis and Measurement
  5. 5 理研計器 本社 Tokyo//Machine elements and parts

Gas Detectors 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. Draeger detection tube
  2. Portable Carbon Monoxide Gas Detector XX-353IIBT Series 東日本イワタニガス 開発本部
  3. Gas detection tube suction pump "Dräger - Detection Tube Pump Accuro"
  4. Gas Detector | VOC Monitor RAE3000+ Series
  5. 4 Gas Detector | Multi-Gas Detector (BW Ultra)

Gas Detectors Product List

451~465 item / All 487 items

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"ATI Corporation Gas Detector Catalog" *Free Gift!*

We are currently offering a comprehensive catalog featuring gas detectors capable of measuring over 30 types of toxic gases and oxygen, available for free!

The "ATI Gas Detector Series" can measure over 30 types of toxic gases and oxygen, and is used in various locations around the world, including plants and laboratories. With a lineup tailored for various applications, it contributes to maintaining a safe and secure environment. [Contents] ■ Gas Detector Series - Portable Gas Detectors - Fixed General-Purpose Gas Detectors (Model F12) - 2-Wire Transmitters (Model B12) etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Other physicochemical equipment
  • Water quality testing

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[Case Study] Chlorine Dioxide Gas Detector for Paper Mills

This is a case study on the introduction of chlorine dioxide gas detectors for paper mills.

We will introduce a case study of the ATI gas detector, which is optimal for detecting chlorine dioxide gas.

  • Other measurement, recording and measuring instruments

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[Case Study] Chlorine Dioxide Gas Detector for Sterilization and Deodorization

This is a case study on the introduction of chlorine dioxide gas detectors for disinfection and deodorization purposes.

We will introduce a case study of the ATI gas detector, which is optimal for detecting chlorine dioxide gas.

  • Other measurement, recording and measuring instruments

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[Case Study] Hydrogen Peroxide Gas Detector

This is a collection of case studies on ATI hydrogen peroxide gas detectors.

We have compiled case studies that leverage the features of electrochemical sensors.

  • Other process controls

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[Case Study] Peracetic Acid (PAA) Gas Detector

This is a collection of case studies on ATI peracetic acid gas detectors.

This is a peracetic acid gas detector using an electrochemical sensor. It allows for inline concentration measurement for concentration management and safety confirmation during decontamination.

  • Other process controls

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[Case Study] Ethylene Oxide Gas Detector

This is a collection of case studies on ethylene oxide gas.

The ethylene oxide gas detector manufactured by ATI uses an electrochemical measurement principle, offers a wide measurement range at a low price, and has a proven track record, especially for safety confirmation purposes.

  • Other measurement, recording and measuring instruments

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[Case Study] Formaldehyde Gas Detector

This is a collection of case studies on formaldehyde gas detectors.

The ATI-made formaldehyde gas detector uses an electrochemical measurement principle. It is low-cost with a wide measurement range, capable of measuring gas concentrations from several dozen ppm up to a maximum of 2000 ppm. It allows for confirmation of gas concentrations during emission sources or decontamination. Calibration is performed domestically in Japan, and calibration can be done by sending only the sensor.

  • Other measurement, recording and measuring instruments

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Case Study: Ozone Gas Concentration Meter

This is a collection of case studies on ozone gas detectors.

The ozone gas detector manufactured by ATI uses an electrochemical measurement principle. It is low-cost, has a wide measurement range, and supports various options, making it suitable for a wide range of applications.

  • Other measurement, recording and measuring instruments
  • Counting Machine

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WatchGas UNI Ethylene Oxide Gas Detector

WatchGas UNI is a compact and user-friendly ethylene oxide gas monitor.

UNI is a simple gas detector for measuring ethylene oxide gas. It features a large LCD screen that maximizes readability on-site. Additionally, it provides alarm notifications with six bright red LEDs and a large buzzer. Furthermore, it has a built-in vibration alarm, allowing for safe operation even in noisy work environments or while wearing hearing protection. The UNI is made from sturdy and durable materials to ensure protection in harsh conditions. Its surface has a rounded shape with a grip-friendly design, making it easy to use even when wearing multiple layers of protective clothing.

  • UNI_2_2.jpg
  • Other safety equipment
  • Other environmental analysis equipment

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WatchGas PDM+ Hydrogen Sulfide Gas Detector

It is a compact and lightweight gas detector capable of measuring hydrogen sulfide concentration in the air. The sensor and battery life are very long-lasting, approximately 2 years.

The PDM+ hydrogen sulfide gas detector is a gas detector capable of detecting hydrogen sulfide in the environment. When powered on, it continuously measures hydrogen sulfide and alerts you with an LED, vibration, and sound alarm when a dangerous condition arises. It is easy to operate, and there is a metal clip on the back of the main unit, allowing it to be secured to a shirt, belt, helmet, or other items.

  • PDM+_2.jpg
  • Other safety equipment

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【Maximum measurement concentration 0-15%!】 ATI High Concentration Ammonia Gas Detector

Capable of measuring high concentrations of ammonia gas from 0-15%! ATI E12-15IR infrared ammonia gas detector.

【Features】 • Capable of measuring high concentrations of ammonia gas from 0-15% • No regular calibration required • Multi-layer filter system protects optical equipment from dirt and water intrusion • High toxicity resistance and corrosion resistance • Measurement possible in environments with high concentrations of other gases due to the absence of interfering substances • Standard equipped with 4-20mA output

  • Other measurement, recording and measuring instruments

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ATI Hydrofluoric Acid Gas Detector

This is an ideal fixed gas detector and portable gas detector for measuring hydrogen fluoride (HF)!

This is a gas detector that can easily measure the concentration of hydrogen fluoride gas in the air with simple operations. 【Features - Fixed Gas Detector】 ■ Uses smart sensors, making it easy to replace without the need for on-site calibration. ■ Intrinsically safe explosion-proof structure (ATEX, IECEx) - only for is type. ■ Large and easy-to-read LCD display. ■ External outputs such as alarms and analog outputs allow for issuing warnings and recording measurement values. 【Features - Portable Gas Detector】 ■ Can pinpoint gas leak locations. ■ By replacing the sensor module, multiple gases can be measured with a single unit. ■ Sensor modules can be easily replaced. ■ Large LCD display with backlight allows for clear visibility in dark places. ■ Alarm function activates a buzzer sound and lights up the display when the indicated value reaches the set value. *For more details, please refer to the PDF document or feel free to contact us.

  • ati_d16-portasens_600x400px.png
  • ati_f12-autotest_600x400px.png
  • ati_d16-case-open_600x400px.png
  • ati_h10sensor_768x585px.jpg
  • Other measurement, recording and measuring instruments

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ATI Chlorine Dioxide Gas Detector

This is a fixed gas detector and a portable gas detector that are optimal for measuring chlorine dioxide (ClO2)!

This is a gas detector that can easily measure the concentration of chlorine dioxide gas in the air with simple operations. 【Features - Fixed Gas Detector】 ■ Uses smart sensors, allowing for easy replacement without the need for on-site calibration. ■ Intrinsically safe explosion-proof structure (ATEX, IECEx) - only for is type. ■ Large and easy-to-read LCD display. ■ External outputs such as alarms and analog outputs enable the issuance of warnings and recording of measurement values. 【Features - Portable Gas Detector】 ■ Can pinpoint gas leak locations. ■ By replacing the sensor module, multiple gases can be measured with a single unit. ■ Sensor modules can be easily replaced. ■ Large LCD display with backlight allows for clear visibility in dark places. ■ Alarm function activates a buzzer and lights up the display when the indicated value reaches the set value. *For more details, please refer to the PDF document or feel free to contact us.

  • ati_d16-portasens_600x400px.png
  • ati_f12-autotest_600x400px.png
  • ati_d16-case-open_600x400px.png
  • ati_h10sensor_768x585px.jpg
  • Other measurement, recording and measuring instruments

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ATI Ozone Gas Detector

This is an ideal fixed gas detector and portable gas detector for measuring ozone (O3)!

This is a gas detector that can measure the concentration of ozone gas in the air with simple operations. 【Features - Fixed Gas Detector】 ■ Uses smart sensors, making it easy to replace without the need for on-site calibration. ■ Intrinsically safe explosion-proof structure (ATEX, IECEx) - only for is type. ■ Large and easy-to-read LCD display. ■ External outputs such as alarms and analog outputs allow for issuing warnings and recording measurement values. 【Features - Portable Gas Detector】 ■ Can pinpoint gas leak locations. ■ By replacing the sensor module, multiple gases can be measured with a single unit. ■ Sensor modules can be easily replaced. ■ Large LCD display with backlight for clear visibility in dark places. ■ Alarm function activates a buzzer and lights up the display when the indicated value reaches the set value. *For more details, please refer to the PDF document or feel free to contact us.

  • ati_d16-portasens_600x400px.png
  • ati_f12-autotest_600x400px.png
  • ati_d16-case-open_600x400px.png
  • ati_h10sensor_768x585px.jpg
  • Other measurement, recording and measuring instruments

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ATI Iodine Gas Detector

This is an optimal installation-type gas detector and portable gas detector for measuring iodine (I2)!

This is a gas detector that can easily measure the concentration of iodine gas in the air with simple operations. 【Features - Fixed Gas Detector】 ■ Uses smart sensors, making it easy to replace without the need for on-site calibration. ■ Intrinsically safe explosion-proof structure (ATEX, IECEx) - only for is type. ■ Large and easy-to-read LCD display. ■ External outputs such as alarms and analog outputs allow for issuing warnings and recording measurement values. 【Features - Portable Gas Detector】 ■ Can pinpoint gas leak locations. ■ By replacing the sensor module, it is possible to measure multiple gases with a single unit. ■ Sensor modules can be easily replaced. ■ Large LCD display with backlight allows for clear visibility in dark places. ■ Alarm function activates a buzzer and lights up the display when the indicated value reaches the set value. *For more details, please refer to the PDF document or feel free to contact us.

  • ati_d16-portasens_600x400px.png
  • ati_f12-autotest_600x400px.png
  • ati_d16-case-open_600x400px.png
  • ati_h10sensor_768x585px.jpg
  • Other measurement, recording and measuring instruments

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