Measurement Principles (Flue Gas Analysis)

There are different possibilities for the „dry“ measurement of combustion gases. Besides financial aspects, the properties of the respective gas as well as the requirements to the resolution and the accuracy of the measurement are most relevant:
  • Electrochemical measurement principle (EC)
  • Infrared measurement (NDIR)
  • Chemiluminescence (CLD)
  • Photoacoustic spectroscopy