规格和标准 |
Gas to be detected: Oxygen/Hydrogen sulfide Detection range (m): Oxygen/0-25 vol%, Hydrogen sulfide/0-30pp Alarm setting value (m): Oxygen 19.5 vol%, 18.0 vol%, Hydrogen sulfide, 50ppm/150pp Display method: LCD color digital Alarm sound pressure: 95dB or更多/10cm 工作温度和湿度范围:-10至 +40°C,30至85%RH(但不是凝结) 连续使用时间:大约。 5000 hours Target gas: Oxygen/Hydrogen sulfide Measuring range: Oxygen: 0-25VOL% / Hydrogen sulfide 0-30ppm Protection class: IP54 equivalent Measuring range Oxygen (vol%): 25.0 Resolution oxygen (vol%): 0.1 Measurement range Hydrogen sulfide (ppm): 30.0 Resolution hydrogen sulfide (ppm): 0.1 Depth (mm): 24 Height (MM):62.5宽度(MM):70电源(V):1 AA碱性干电池
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