Continuous Emission Monitoring System with 0-20% CO2 Range, ≤ 0.5% Repeatability, and ≤120S Response Time for Flue Gas Analysis

This system is designed to monitor carbon dioxide (CO₂) emission concentrations from stationary sources. It is primarily used at fixed discharge outlets of major energy-consuming industries such as power generation, petrochemicals, steel, and waste incineration (including landfill and hazardous waste treatment).

Based on the direct extraction condensation method, the system utilizes gas filter correlation (GFC) technology, combined with a custom-designed long-path gas absorption cell (L-Cell), wavelength filter, infrared detector, and a high-precision signal processing circuit to perform quantitative analysis of gases in the infrared band.

• High-performance infrared light source with long service life and strong structural anti-interference capability
• Dual detectors featuring high sensitivity and high reliability
• High precision, excellent stability, and fast response time
• Modular design for simple maintenance; independent detection modules allow for integration and expansion
• Fully intelligent system design with accessible fault alarms for easy maintenance and troubleshooting
• PLC control allows modification of control parameters based on site conditions, ensuring adaptability to complex operating environments