Table 9 Properties of the IEQ measurement devices in primary schools.
From: A dataset on occupant satisfaction with the indoor environmental quality in Belgian classrooms
Device | Variable | Accuracy |
|---|---|---|
Netatmo smart weather station (indoor module) | Air temperature [°C] | ±0.3 °C |
Relative humidity [%] | ±3% | |
CO2-concentration [ppm] | ±50 ppm (<1000 ppm) 5%(>1000 ppm) | |
Air pressure [hPa] | ±1 mbar | |
Sound level [dB] | / | |
Onset HOBO MX | Air temperature [°C] | ±0.21 °C |
Relative humidity [%] | ±2% (20%–80%) ±6% (<20% & >80%) | |
CO2-concentration [ppm] | ±50 ppm | |
Onset HOBO U12-012 | Air temperature [°C] | ±0.35 °C |
Relative humidity [%] | ±2.5% (10%–90%) ±5% (<10% & >90%) | |
Light intensity [Lx] | / |
