Principle
1.Gaseous pollutant monitoring sub-system: Direct extracting mode (heating pipeline method);
2.Gas components: O2, SO2, NOx concentration (Non-disperisive infrared spectrometry);
3.Smoke monitoring sub-system: forward scattering mode;
4.Smoke parameter measuring sub-system;
Gas flow: Differential pressure method
Flue-gas temperature: platinum resistor
Flue-gas pressure: static pressure method
Flue-gas humidity: humidity measuring mode