Concentration monitoring system Gasboard-9081

oxygenCONOx

Introduction It adopts international leading UV DOAS technology, NDIR technology and long-life ECD technology, and is equipped with an integrated and automatic sampling pretreatment unit and control unit, Gasboard-9081 is suitable to simultaneously measure NO, SO2,O2, O2, CO and CO2 concentration in flue gas. It is an on-line monitoring device dedicated to boiler emission and energy efficiency control, which meets the emission regulatory requirements of national and local environmental protection departments. Features • UV DOAS and Micro-flow NDIR technology suitable for high or low range measurement. • Unique technology with high accuracy, less interference and long life time. • Multi-stage dust removal and dehumidification for stable performance • Pre-treatment system with built-in flow meter, filter, cooler to process the sample gas to ensure the reliability of the analysis system • Easy operation • Auto sampling, drainage, fault handing to achieve 24 hours unattended • The measurement range is as low as 100mg/m3, meeting national environmental protection standards and ultra-low emission monitoring needs • Data can be transmitted to the upper centralized control system through RS-232 or RS-485, 4-20mA output interface, providing real-time basis for remote monitoring and process adjustment; • Sound and light alarm output (optional sound and light alarm), timely remind faults and super-discharge information Applications Boiler emission gas monitoring, low-nitrogen reform environmental monitoring, energy efficiency monitoring, nitrogen oxide concentration monitoring in low-nitrogen burner exhaust.