International Gas Detectors (IGD) develop, manufacture and market a complete range of gas detection products designed to protect people and plant against gas hazards in industry, research and commercial applications. International Gas Detectors have the resource to provide initial consultancy, through system design to installation of your gas detection a true turn key capability. We can provide on-going traceable calibration and maintenance of your gas detection systems for both IGD gas detection systems and those from other manufacturers.

International Gas Detectors (IGD) is a UK based company specialising in gas detection instruments, gas safety, and gas analysis. IGD have been leaders in gas detection technology for over 95 years and their gas safety products and gas monitoring equipment are found worldwide.

Formally known as Richard Oliver Ltd and Oliver IGD Ltd, the Company changed its name to International Gas Detectors Ltd to embrace its former division.

IGD also provide air monitoring and flue gas monitoring. Gas analysis and monitoring equipment are produced to sample and measure gaseous emissions from internal combustion engines and processes. One example of our products is the K9000, an OIML Class 1 emission analyser, approved for UK MOT testing. For all gas detection, gas analysis, or gas monitoring needs, International Gas Detectors Ltd offers a wide and versatile product range. All our gas monitoring equipment and gas safety products are manufactured in the UK.

The full range of spares for our gas detection instruments is available directly through IGD or via our distributor network. For further information on our products, you may download the PDF files from each product section.

GAS DETECTORS

Any Gas Detection company is only as good as its range of detection technologies. International Gas Detectors has been at the forefront of Gas Detection since 1919 and can offer: 

• Pellistor (Catalytic) Gas Detectors for Flammable Gas Detection. 

• Electro-Chemical Gas Detectors for Specific Toxic Gas Detection. 

• PID (Photo-Ionisation) Gas Detectors for Detecting over 400 VOC’s CWA’s and Toxic Gases. 

• Thermal Conductivity Gas Detectors for Binary Gas Mixtures. 

• Infra Red Gas detectors for Flammable Gases and Carbon Dioxide (CO2. 

Whatever your application International Gas Detectors will supply the most appropriate technology to solve your gas detection problem. 

International Gas Detectors can provide detection solutions for over 750 hazardous gases and vapours. 
All gas detectors are built, tested and calibrated to traceable standards. 
Some of the more common gases monitored. 

Flammable Gases Detection, Carbon Monoxide Gas Detection, Oxygen Depletion, Hydrogen Sulphide Gas Detection, Carbon Dioxide Gas Detection, VOC Gas Detection, Chlorine Gas Detection, Ozone Gas Detection, Nitric Oxide Gas Detection, Nitrogen Dioxide Gas Detection, Sulphur Dioxide Gas Detection, Hydrogen Fluoride Gas Detection.