Distributed VOCs Gas Monitoring System in Large and Medium Cities

VOCs are the most important task of urban air pollution control at present, and its wide variety and emission range are important factors to produce haze. In this paper, a ladder distributed node network detection platform based on high performance electrochemical nanoarray gas detection chip and NB-IoT low power consumption is proposed. It is beneficial for environmental protection department to supervise VOCs, and reduce energy consumption while ensuring accuracy.