ABB’s CEM-DAS Becomes the First System to Pass EN 17255 Standard Testing

ABB’s Continuous Emission Monitoring Data Acquisition System (CEM-DAS) is the first to meet the stringent requirements of the new international emissions monitoring standard, EN 17255. This milestone underscores ABB’s leadership in emissions monitoring, providing industrial customers with reliable and accurate data to enhance the performance of their continuous emissions monitoring systems (CEMS).

The EN 17255 standard is designed to elevate the quality of data acquisition and handling systems globally, promoting standardized reporting protocols and improving consistency and reliability.

What Sets CEM-DAS Apart?

ABB’s CEM-DAS is the inaugural data acquisition and handling system (DAHS) to pass EN 17255 testing, solidifying its position as a market leader. By achieving compliance with this first international DAHS standard, ABB offers a complete solution that integrates gas analysis and DAHS technology while meeting international requirements.

DAHS systems play a critical role in processing air pollutant data from CEMS, ensuring emissions data is accurately compiled into compliance reports. This new certification enables plant operators in industries such as power generation, oil and gas, waste-to-energy, cement, and chemicals to rely on DAHS that have been independently tested and certified.

Industry Impact and Customer Confidence

Jean-René Roy, Global Business Line Manager at ABB Measurement & Analytics, highlighted the importance of this achievement: “CEM-DAS serves as a vital system for emissions reporting. Successfully passing EN 17255 certification provides plant operators with the same trust in our DAHS as they have in our certified CEMS. Amid growing environmental awareness and stricter regulations, CEM-DAS helps ensure regulatory compliance and environmental responsibility.”

Testing and Results

Conducted over six months by TÜV Rheinland Energy Environment, GmbH—a renowned independent testing body—the tests validated CEM-DAS’s capability to deliver reproducible emissions reports, regardless of vendor-specific data processing.

The EN 17255 standard is poised to improve global emissions monitoring by establishing uniform data collection, validation, and reporting practices. This ensures consistent results across systems, enhances data integrity, and simplifies regulatory compliance for operators worldwide.

ABB: A Proven Leader in Continuous Emissions Monitoring

With over 70,000 certified analyzers deployed across key industries, ABB stands at the forefront of emissions monitoring solutions.

ABB combines cutting-edge engineering and digitalization expertise to drive sustainability and efficiency across industries. With a legacy spanning 140 years and a workforce of over 105,000 employees, ABB is committed to enabling industries to operate at peak performance while embracing cleaner, greener practices.

About ABB Process Automation

ABB’s Process Automation division supports essential industrial operations, from energy and water supply to goods production and transportation. With approximately 20,000 employees, ABB Process Automation leverages advanced technology and expertise to help industries achieve cleaner and leaner operations.

By leading with innovation and sustainability, ABB continues to set new benchmarks, empowering industries to navigate today’s challenges while preparing for a more resource-efficient future.

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