The Continuous Emission Monitoring System (CEMS) for flue gas emissions consists of four basic components: smoke monitoring subsystem, gaseous pollutant monitoring subsystem, flue gas parameter monitoring subsystem, and system control and data acquisition and processing subsystem. Can monitor SO2 in gases NOx、O2、 Parameters such as dust, temperature, pressure, flow rate, etc. can also be extended to HCl for specific occasions HF、CO、CO2、 Monitoring of humidity and other parameters. The tested gas undergoes sampling probe dust removal, heat tracing tube sampling, and enters the high-temperature gas analysis module (DOAS and TDLAS technology) for analysis and measurement. Effectively solving technical problems such as low measurement results caused by the precipitation and absorption of SO2 by condensation method, especially in low concentration measurement situations, it has unparalleled advantages.

Product Features

All indicators are measured at high temperatures to avoid measurement underestimation caused by the absorption of SO2 by condensed water;

The system has a simple structure and high reliability;

All core modules and algorithms are independently developed;

Compact structure, convenient for transportation and installation;

It can achieve full calibration.

Application scenarios

Monitoring and process control of exhaust emissions from coal-fired power plants, waste to energy plants, cement plants, glass plants, lime plants, ceramic plants, sintering plants, coke ovens, desulfurization processes, denitrification processes, etc.

Specification parameters

SO2：0～300～3000ppm，O2 ：0～25%

NOx：0～300～3000ppm， Humidity: 0-40%

Dust: 0~200mg/m3, 0~10g/m3

Flow rate: 0-40m/s (customizable)

Temperature: 0-300 ℃ (customizable)

Pressure:- 10kPa~+10kPa (customizable)

Size: 800mm × 600mm × 1800mm

Heat tracing temperature: 120 ℃~180 ℃

Protection level: Cabinet IP42, other IP65

Power supply: 220VAC, 5000W

Working temperature:- 20℃～+50℃

Working humidity: 0-95% RH (non condensing)

Compressed air requirements: （0.4～0.8）MPa，0.25m3/min，

Clean, oil-free, and waterless