Air Pollution Monitoring and Control System for Subway Stations Using Environmental Sensors

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Temperature range/accuracy</td><td class="align_center">−40~123.8°C/±0.4°C</td></tr><tr><td class="align_left">Humidity range/accuracy</td><td class="align_center">0~100%/±3.0%</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Specifications of the temperature and humidity sensor SHT11.

Journal of Sensors

tab3

Table 3

Table 3: Air Pollution Monitoring and Control System for Subway Stations Using Environmental Sensors 