Boiler combustion control analyser helps meet energy and environmental requirements

08 April 2018

To improve energy efficiency and meet environmental regulatory requirements for small and midsize boiler markets, Emerson has introduced the Rosemount CX1100 in-situ oxygen analyser.

The device is said to be the first high-performance, zirconia cell-based combustion control system designed for these users.

The new flue gas measurement system has been built to meet the requirements of boilers used in applications as food and beverage, manufacturing, commercial, and municipal.  

Users of light industrial and commercial boilers are being faced with increasing compliance demands that require measurement and control of the fuel-air ratio which optimises energy efficiency and reduces emissions. Many small to midsize boiler users currently do not measure oxygen in combustion flue gas, leaving themselves open to regulatory as well as energy inefficiency problems. The Rosemount CX1100 offers a cost effective way to overcome this issue, bringing zirconia technology to these markets.  

The system offers an easy-replacement design. The combustion control system requires no reference gas, which keeps installation and maintenance costs low, a significant benefit for commercial and light industrial users with boilers that are sizes 10-100 MMBtu/h (3-30 MW).


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