Applications » Ambient Air Quality Monitoring » Remote Sensing of Ship Emissions

Remote Sensing of Ship Emissions

New regulation forces ships to lower the emissions of SO2. Ships travelling in SECA areas has to either run on low sulfur fuel, or install SO2 scrubbers.
To measure the SO2 emissions from a ship is not an easy task. OPSIS provides the Port Authorities with a unique measurement principle where the emissions from the ship is measured remotely.

Light is passing the emissions and by analyzing the light, concentrations of SO2 can be measured.

System Overview

UV DOAS system for monitoring in marine applications


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    OPSIS Open-Path DOAS

    • OPSIS Open-Path DOAS

    The air we breathe affects our health, and the air must be monitored. We need to know how vehicle emissions and industries impact the air quality around us. 

    With OPSIS open-path DOAS, the air quality can be monitored very reliably. The OPSIS DOAS system processes the measurements digitally and is built on state-of-the-art technology. It utilizes a beam of light to probe the air. There are no pumps or filters that need to be serviced frequently.  

    Only one analyser is needed to measure all relevant gases. The system is leaner and more reliable. The service related costs will decrease when installing an OPSIS system, and the availability of data is high. 

    Read more about our open-path monitoring system in ambient network stations >>

    Contact us for more information >>

  •

    OPSIS DOAS in Swansea, by Enviro Technology

    • OPSIS DOAS in Swansea, by Enviro Technology

    The air we breathe affects our health, and the air must be monitored. We need to know how vehicle emissions and industries impact the air quality around us. 

    With OPSIS open-path DOAS, the air quality can be monitored very reliably. The OPSIS DOAS system processes the measurements digitally and is built on state-of-the-art technology. It utilizes a beam of light to probe the air. There are no pumps or filters that need to be serviced frequently.  

    Only one analyser is needed to measure all relevant gases. The system is leaner and more reliable. The service related costs will decrease when installing an OPSIS system, and the availability of data is high. 

    Read more about our open-path monitoring system in ambient network stations >>

    Contact us for more information >>

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