Gas to be measured: Oxygen/Carbon monoxide Measurement principle: galvanic battery-operated/constant potential electrolytic type Instruction accuracy: within ±0.7%O2/within ±5% of full scale 90%Response time: within 20 seconds (20°C) Use environment conditions: temperature -10 to 40°C relative humidity 30 to 90%RH Buzzer volume: 98±3db or more at 10cm distance from the buzzer surface Target gas: oxygen/Carbon monoxide Measurement range: 0.0 to 25.0% (service range 25.1 to 42.0%)/0 to 300ppm (Service range: 301-999ppm) Protection grade: IPX4 Measurement range (ppm):0-300 解决方案(ppm):1 测量范围(VOL%):0.0-25.0 分辨率(VOL%):0.1 测量范围:氧气(VOL%):0.0-25.0 解决方案 分辨率氧气(VOL%):0.1% carnon范围:carpm car carnon oble nosing nosise(car) 0-300 深度(mm):18 高度(mm):50 宽度(mm):80
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