被测气体 | 测量范围 | 可选量程 | 分辨率 | 报警点 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
可燃气体EX | 0-lel | 0-vol(红外) | 1%lel/1%vol | 氧气O2 | 0-30%vol | 0-30%vol | 0.1%vol | 硫化氢H2S | 0-100ppm | 0-50/200/1000ppm | 1ppm | 一氧化碳CO | 0-1000ppm | 0-500/2000/5000ppm | 1ppm | 二氧化碳CO2 | 0-5%VOL | 0-1%/5%/10%vol(红外) | 1ppm/0.1%vol | 一氧化氮NO | 0-250ppm | 0-500/1000ppm | 1ppm | 二氧化氮NO2 | 0-20ppm | 0-50/1000ppm | 0.1ppm | 二氧化硫SO2 | 0-20ppm | 0-20ppm | 0-20/500/1000ppm | 0.1ppm | 二氧化氯CLO2 | 0-50ppm | 0-10/100ppm | 0.1ppm | HCN | 0-50ppm | 0-100ppm | 0.1/0.01ppm | 环氧乙烷C2H4O | 0-100ppm | 0-100ppm | 1/0.1ppm | 臭氧 | 0-20ppm | 0-20/100ppm | 0.1ppm | 甲醛CH2O | 0-20ppm | 0-50/100ppm | 1/0.1ppm | 氟化氢HF | 0-100ppm | 0-1/10/50/100ppm | 0.01/0.1ppm | 二甲苯/甲苯 | 0-20ppm | 0-1/10/50/100ppm | 0.01/0.1ppm | |