Based on standard Continuous Emission Monitoring System (Condensation), our company has developed a Positive-pressure Explosion-proof Continuous Emission Monitoring System. Z-51i Ein Continuous Emission Monitoring System is composed by explosion-proof dust monitoring subsystem, explosion-proof gaseous pollutant monitoring subsystem, explosion-proof flue gas parameter monitoring subsystem, and system control & data acquisition & processing subsystem. It can monitor SO2, NOX, O2, dust, temperature, pressure, velocity, etc. Other parameters can be extended as required for special occasions, such as HCl, HF, CO, CO2, humidity, etc.