The oxygen analyzer is an intended apparatus measured the oxygen rate in a combustion. The objective is to determine the optimal output of a combustion.
One will speak about combustion owing to lack of air or combustion per excess of air.
The following figure shows l' evolution of the composition of smoke according to l' excess d' air. Qu' is noted; in d' presence; a d' lack; oxygenate, there is production of CO. When l' excess d' air increases d' beyond; a certain value, the content CO2 of smoke decreases by dilution, which decreases the output of combustion.
Evolution of the contents of smoke with l' excess d' air [%] of combustion. In the case of furnaces or of boilers, the typical unburnt residues are solid particles or soots, residues for example of coal or other fuels, d' hydrocarbons " imbrûlés" liquids or gas for liquid fuels (fuel, gasoline, etc…). The objective is thus to be always in the “optimal” zone represented in green on the graph.
RB technologies developed solutions making it possible to optimize the regulation by combining measurement O2 and CO. That allows, in real-time, to position with more close to the optimum instruction. Consequently, implemented of such a system corresponds to a very interesting return on investment.
