Over 25 distributors and support centres worldwide
Flexible maintenance contracts
Tailor made plant specific contracts with 24Hr Support
30 years experience
Developing, manufacturing and installing
The TunnelTech 203 Air Quality Monitor continuously monitors CO, & NO and is an essential part of any road or rail tunnel safety system.
The TunnelTech 203 Air Quality Monitor is an essential part of any road or rail tunnel safety system. Firstly, it monitors the atmosphere within the tunnel and ensures that the tunnel ventilation system provides sufficient clean air to protect tunnel users health and for drivers to clearly see the road ahead.
The TunnelTech 203 analyser uses well proven infra-red techniques to determine CO and NO concentrations.
As there is only one moving part, reliability levels are very high and maintenance requirements are extremely low.
Ask a question
For further information on any of our products, please complete our enquiry form and a member of staff will respond as soon as possible.
You can also call: +44(0)1629 814351