Système de surveillance continue des émissions CEMS-2000 (SO2, NOX, CO, CO2)

FPI CEMS-2000 is a multi-gas monitoring system aimed to continuously and reliably measure emissions from various industrial combustions. The adoption of the hot-wet extractive method avoids the loss of content during sampling. The system is extendable with additional parameters upon request. All output signals proceed through the data acquisition system and then upload to the DCS or environmental authority server.

The system adopts a multi-gas analyzer to measure the concentration of SO₂, and NOx, by UV-DOAS method and concentration of CO and CO₂, by non-dispersive infrared (NDIR) module. The system also integrated internal maintenance and data process unit, which enables auto-calibration and online data transmission to minimize customer maintenance.

With decades of experience in CEMS research and development, FPI launched diverse and state-of-the-art analyzers which analyzers can be integrated into a complete continuous emission monitoring system. FPI can provide corresponding models for you to choose from below to meet different customers’ requirements for specific components monitoring.

Principe

CEMS-2000 continous emission monit-oring system adopts UV-DOAS technolgyDifferential Optical Absorption Spectroscopy (DOAS) is a kind ofspectrum monitortechnique. UV-DOAS can be defined as amethod ofdetermining gas concentrationby measuring specific narrow band abso-rption structures in the ultraviolet region.