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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Clean Air Day – June 2024

13th June 2024
Clean air day aims to encourage awareness of air pollution and what everyone can do towards air quality monitoring (both indoor and outdoor) and reduce pollution by making cleaner, greener choices to improve air quality for everyone.
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ION Science Wins Contract for 4000 ARA H2S

28th May 2024
ION Science is thrilled to announce that we have been awarded a significant contract to supply 4000 H2S ARA units to a valued customer in the United Arab Emirates (UAE).
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ION Science introduces an eighth sensor variant to the MiniPID 2 series, engineered with an extended filter life.

22nd May 2024
ION Science Ltd, the global leader in the design and development of gas sensing technology, is pleased to announce the launch of the ‘MiniPID 2 PPB XF Sensor’, a ground-breaking new variant engineered with patented Floating Ground (FG) Filter technology.
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