Author(s)

C. Delebarre^1*, T. Pujolle¹, G. Cousin¹, A. Domon¹, J. Froux¹, J. Jourdan²

¹IEMN-ENSIAME, Université de Valenciennes, Valenciennes, France.
²SOBEN SAS Village Artisanale de Regourd, Cahors, France.

This paper presents a new wireless system for the measurement of CO₂ gas concentration for indoor and outdoor purposes based on low cost Non Dispersive Infrared sensors. The system has been implemented on a printed circuit board in order to obtain different aspects of the air pollution. Some experiments were achieved to evaluate the total system combined with an android application on a smartphone. Different tests were realized in a closed room nearly filled with students and also directly while driving on the road. Good results were obtained allowing a future use for air pollution mapping using numerous amounts of sensors inside vehicles.

Pollution, Infrared Spectrometry Sensor, Gas Concentration, Air Quality

Delebarre, C. , Pujolle, T. , Cousin, G. , Domon, A. , Froux, J. and Jourdan, J. (2018) Wireless Low Cost CO₂ Monitoring System Design and Evaluation Using Non Dispersive Infrared Sensor. Wireless Sensor Network, 10, 119-130. doi: 10.4236/wsn.2018.106007.