Abstract: For the trouble brought by acetone solvent leakage, and for the problems existing in industrial gas monitoring system, such as wiring difficulties, poor accuracy, low reliability and high cost, this paper puts forward an acetone gas monitoring system based on ZigBee wireless sensor networks, which can effectively monitor the acetone solvent leakage, and take measures timely. The system can enhance the security of industrial production.

Key words: acetone solvent, gas monitoring, ZigBee technology, wireless sensor networks