Optimization design of the mine gas detector

The intelligent gas sensor is developed for monitoring the gas in the mine. It can successively and automatically change the gas density into the standard electric signals, which are then sent to the related equipment, and it also has the function of displaying the value of gas density in the real time. The design, taking AT89C52 Microcontroller as a core, constitute one kind of high accurate, multi-functional, intelligent gas detector for low density gas in the mine. The detector is characterized with high reliability and strong functions, and it will have a bright prospect for development and application.