Tunnel Monitoring
The Opsis monitoring solution is designed for high-quality gas measurement in traffic tunnels.
The monitoring systems have been approved by the Germany TÜV according to EN 15267 and the U.S. EPA among others.
More approvals >>
The multi-path capability allows monitoring of large areas and the multi-component capability allows tracking of several gas parameters simultaneously, for instance
- - Nitrogen dioxide (NO2)
- - Sulphur dioxide (SO2)
- - Nitric oxide (NO)
- - Carbon monoxide (CO)
- - Benzene
Why Opsis?
- - Direct monitoring of NO2
- - Long-time unattended operation
- - Cost-effective, open-path technology
- - High-performance monitoring of criteria pollutants
- - High-performance monitoring of BTX
- - Remote-controlled software
- - Representative path-integrated data
- - Easily calibrated
- - Operates with a minimum of maintenance
- - International approvals >>
Software
Opsis offers complete software packages for data handling, including data acquisition, validation and reporting. Please refer to EnviMan Data Management System. The software meets the EC regulation for reporting.
Contact Opsis to get the latest information material on tunnel monitoring.