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Gas Detectors, Monitors, and Sensors

Gas Monitoring

ATi specialises in airborne gas monitoring, continuing to lead the way in the development of reliable systems. Our proven hazardous gas detection systems deliver the highest level of protection for people, processes and property - even under the most extreme conditions.  

Our capabilities in the area of sensor design and manufacture allow us to offer the kind of application support needed for the most demanding applications.

We offer a range of robust products developed specifically for the intense conditions experienced offshore and the extremes of cold and heat common in exploration and processing.


ATi’s ground-breaking AutoTest feature is transforming the industry, making our F12 and D12 monitors the ONLY detectors that automatically generate gas and test themselves daily, making them the safest products in the world.

ATi can monitor the following toxic gases:

  • Bromine, Chlorine, Chlorine Dioxide, Fluorine, Ozone, Iodine
  • Ammonia
  • Carbon Monoxide
  • Hydrogen
  • Oxygen 
  • Phosgene
  • Hydrogen Chloride, Hydrogen Fluoride
  • Hydrogen Cyanide
  • Hydrogen Sulphide
  • Nitric oxide, Nitrogen Dioxide, NOx
  • Sulphur Dioxide
  • Arsine, Diborane, Germane, Hydrogen Selenide, Phosphine, Silane
  • Acid Gases
  • Ethylene Oxide
  • Formaldehyde
  • Hydrogen Peroxide
  • Alcohol
  • Acetylene

ATI MetrinetNephnetClornetAutoTest