An experimental campaign investigated the dependency of air temperature on the CO2 concentration accuracy for commercial low-cost NDIR CO2 sensors from the manufacturers Netatmo and IC-Meter. The test was conducted under different temperatures and CO2 concentrations based on steady state conditions. Highly accurate instruments were employed to obtain reference temperatures and CO2 concentrations. The IC-Meter modules were vaguely influenced by temperature, resulting in no significant difference compared to the reference concentration values. However, the Netatmo station modules were found to be positively temperature dependent.
|Title of host publication||Proceedings of COBEE2018|
|Publication status||Published - 2018|
|Event||4th International Conference On Building Energy & Environment - Melbourne, Australia|
Duration: 5 Feb 2018 → 9 Feb 2018
Conference number: 4
|Conference||4th International Conference On Building Energy & Environment|
|Period||05/02/2018 → 09/02/2018|