The portable flue gas analyzer based on the ARM

In the analysis of domestic and international status of portable flue gas analyzer, based on ARM-based portable flue gas analyzer overcome the traditional electrochemical sensor life and cross-interference and other shortcomings, and the spectral analysis method applied in the flue gas while accurate measurement of multiple gas components. The flue gas analyzer is designed to use the spectrometer of using acquisition circuit CCD to change the light signals into electrical signals, build ARM-based hardware platform and uC/OS-II software platform, the electrical signal data processed to calculate the concentration of gases. ARM-based portable flue gas analyzer belongs to an embedded system with portable, intelligent, miniaturized features.