氧气:分辨率0.1%;精度±0.1%;范围0~21% 一氧化碳:分辨率1ppm;精度±20ppm<400ppm,+5%<400ppm;范围0~10000ppm 二氧化碳:分辨率0.01%;精度±5%;范围0~50% 二氧化硫:分辨率1ppm;精度±5ppm<100ppm,+5% >100ppm;范围0~5000ppm 一氧化氮:分辨率1ppm;精度±5ppm<100ppm,+5% >100ppm;范围0~5000ppm 二氧化氮:分辨率1ppm;精度±5ppm<100ppm,+5% >100ppm;范围0~1000ppm
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