采用固定式模型,可长时间连续监测烟气中SO2、CO2、O2、NO、CO等成分的浓度。它是基于微流红外法测定SO2、NO、CO、CO2的方法。该型号为固定式,可长时间采样。该型号设计为19英寸外壳,物理尺寸易于安装。•PCT批准的基于微流NDIR技术的产品,可测量低浓度气体。(美国授权编号:: US11079322)。•采用微流量NDIR气体传感器技术,精度更高,寿命更长。•监控SO2, NO, CO,CO2的下限在200ppm以内。•测量气体之间无交叉干扰。•诊断功能,可检查传感器状态。•采样流量波动对测量结果没有影响。 • Accurate measurement of low concentration gas. • Built-in pump to achieve automatic zeroing. • Real-time continuous monitoring concentration of SO2, NO, CO, CO2, O2 , measurement component is optional. • LCD (320*240) display. • Digital and analog signal output. Applications Boiler, furnace exhaust emission gas and combustion efficiency monitoring, cement production line process and security monitoring, Continuous Emission Monitoring System (CEMS).