Pioneering Gas Sensing Technology.

ION Science Ltd is a leading manufacturer of technologically advanced gas detection equipment and OEM PID Gas Sensors. The portfolio of instruments and PID Sensors provides customers with pioneering gas sensing technology and reliable monitoring capabilities even within the harshest of environments.

Gas and Leak DetectorsSensors and Components
unrivalled gas detection for worker safety

Which gas are you looking to detect?

Our gas detection instruments and sensors detect over 950 gases, choose from the top 30 most searched gases below.
More gases can be found in our Gas Search

Resource Centre

Here you can access a range of media and downloadable resources featuring expert tips and advice from our industry professionals, and customer testimonials out in the field.

Visit our OEM Sensor Technology and Gas Detection Equipment Resource Centre here:

OEM Sensor Resource Centre
Gas Detection Products Resource Centre

Our Vision

“To protect lives and preserve the environment”

Our Mission

“To be the leader in gas sensing technology with relationships built on trust, pioneering products, responsiveness and exceptional customer service”.

News & Events

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Properties, Applications, Risks, and Advanced PID Detection of N-Methyl-2-Pyrrolidone (NMP)

23rd January 2025
N-Methyl-2-Pyrrolidone (NMP) is a widely used solvent across many industries due to its solvency power and high boiling point. While NMPs efficacy is undisputed, the compound poses many health and environmental risks.
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Revolutionising Gas Sensing: The World’s Leading PID Technology Is Evolving.

9th September 2024
ION Science the global leader in advanced gas sensing technology, is set to redefine the industry standard once again with the upcoming release of the next generation of MiniPID sensor in early 2025.
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ION Science Exhibiting at AQE 2024

22nd August 2024
ION Science, the leading innovator in Photoionisation Detection (PID) sensing technology, is thrilled to announce they will be showcasing their PID and PM sensor portfolios at AQE.
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