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Which Toxic Gases Are You Measuring?

While modern, fuel efficient vehicles emit significantly less toxic gas (and particulate matter) compared to their predecessors, the need for road tunnel gas monitoring and efficient ventilation control systems are still vitally important to ensure the tunnel atmosphere remains safe. Noxious gases present in road traffic tunnels include Nitrogen Dioxide (NO2) Nitrogen Monoxide (NO) Carbon…

New Tunnel Sensors Website

Following 6 months of planning, design and development, the team at Dynoptic Systems are excited and proud to announce the launch of the new Tunnel Sensors website showcasing our range of tunnel atmosphere monitors and services. www.tunnelsensors.com The old Tunnel Sensors website has served the business well but in order to keep up with our…

Dynoptic Systems achieve ISO 9001:2015

Dynoptic Systems Ltd (incorporating Tunnel Sensors) have been assessed and certified as meeting the requirements of ISO 9001:2015 quality management system. This covers the design, manufacture and marketing of a range of instrumentation for the environmental emissions control and road tunnel markets. This new quality systems supersedes Dynoptic’s 9001:2008 certification. The audit was completed in…
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