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ROSEMOUNT Analytical

Visualize a solution that simplifies the way you handle regulatory compliance.


With over 3,000 CEMS installations in the field worldwide, Rosemount Analytical combines the expertise and field-proven technologies with the most rugged sample conditioning and extraction systems in the industry to provide superior measurement accuracy and repeatability. . Designed in consideration of CEM regulations as specified in clean air laws around the world, including U.S. EPA 40 CFR Part 75 and 40 CFR Part 60, the Rosemount Analytical continuous emissions monitoring system helps you meet data reporting requirements and emissions compliance, and ensures certification and compliance with your local regulatory agencies.


Typical Components Monitored

  • Sulfur Dioxide (SO2)
  • Nitrogen Monoxide (NO)
  • Nitrogen Dioxide (NO2)
  • Carbon Dioxide (CO2)
  • Oxygen (O2)
  • Carbon Monoxide (CO)
  • Total Hydrocarbon (THC)
  • Hydrogen Sulfide (H2S)
  • Opacity


Our CEMS solutions range from pre-engineered, packaged systems to more complex custom engineered systems that measure multiple gases using data acquisition and handling. They are designed to perform the required daily zero and span checks automatically and unattended. Automatic calibration makes it less costly and time consuming to meet the environmental requirements for daily validation of the system.


For basic continuous emissions monitoring, we offer a pre-engineered modular CEMS solution that ensures quick and easy field installation in a compact design. Our modular CEMS solution is designed with the Rosemount Analytical MLT 2 multi-component gas analyzer or X-STREAM XE field housing gas analyzer, combined with the SMP1000 sample conditioning package and SP 110 sample extraction probe. Together, these powerful analytical components form a CEMS approach that offers tremendous cost savings because it doesn’t require a shelter. This shelter less system is ideal for mounting directly in the field in an inexpensive, three-sided protective covering. It is also available in a hazardous area designed, wall mounted, and temperature-controlled enclosure. The sample conditioning portion of the system is housed in a compact, purge able, weatherproof enclosure. We also offer customized CEMS for measuring multiple gases, built to customer specifications.


With our CEMS products, the goal is to safeguard the environment and adhere to new, complex regulations, while continually improving business processes. With field-proven reliability, low total cost of ownership, application flexibility, and superior performance, the Rosemount Analytical continuous emissions monitoring system is the smart choice to help you manage your business in today’s tough regulatory environment. Rosemount Analytical also offers a cost-effective, pre-engineered CEMS for monitoring stack gases for regulatory compliance. The GMP1000M continuous emissions monitoring package with MLT multicomponent analyzers (MLT 1, MLT 3, or MLT 4) measures up to five gases plus opacity, including O2, CO, CO2, SO2, and NOx. It can also include the OPM4000 for opacity monitoring. The GMP 1000M performs self-diagnostics and is fully pre-engineered for maximum uptime.


The keys to a successful project are the proper execution strategies, a knowledgeable and committed project team, and world-class products and services. Rosemount Analytical has more than 24 years of experience designing, engineering, and executing CEMS projects that ensure our customers meet stringent, ever-changing environmental regulations. We partner with each customer to clearly understand and engineer a solution that meets their specific needs and budget requirements.


Rosemount Analytical: The Smart Choice for CEMS