In January 2020, the low sulphur and nitrous oxide emission limits in the International Maritime Organization regulations became effective worldwide. CEMcaptain is a powerful emissions monitoring system from ABB designed to help the maritime industry meet these new regulations and become more sustainable.

Its measurement and digital capabilities increase on-board safety, provide process optimization and substantially reduce ownership costs. By consistently achieving 98 per cent and more uptime, the new system not only requires less maintenance effort but also saves time otherwise spent on handling non-compliance issues.

Designed with busy mariners and a regularly changing crew in mind, CEMcaptain is a multi-component analyzer system that continuously provides real-time data offering reliable measurement of emissions with the highest stability. Operating in even the harshest of conditions it integrates analyzer modules and sample handling components in a standalone cabinet, making installation easy.

Equipped with ABB’s renowned Uras26 non-dispersive IR gas analyzer, CEMcaptain simultaneously and continuously measures sulphur dioxide (SO2) and carbon dioxide (CO2) in line with regulation requirements. Each analyzer has two separate gas paths to allow for continuous CO2/SO2 measurement of separate streams, with up to four different components per analyzer module.

Stephen Gibbons, ABB’s Head of Product Management in Continuous Gas Analyzers, said: “Our solutions are driving the evolution of sustainable shipping, paving the way to a zero-emission marine industry. ABB has more than 60,000 Continuous Emissions Monitoring Systems (CEMS) installed in over 100 countries that help monitor our environment. We draw on 60 years of experience in emissions monitoring to provide this support in concrete terms. CEMcaptain has been combined with innovations in on-site and remote digital services. The result is a solution that provides the industry with a digital toolbox that increases regulatory compliance and operational efficiency.”

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