| 规格和标准 |
本质上安全的防 结构:Ex ia da IIC T4 GA *传感器部件具有防压 炸的结构。 Power supply: 4 x AA alkaline batteries (included) or 4 x AA nickel-hydrogen rechargeable batteries Target gas: methane, oxygen Measuring range: 0-5000ppm or -10,000ppm Protection class: IP67 Measuring range (%LEL): 0 to 100 Resolution (%LEL): 0.1 Depth (mm): 44 Height (mm): 164 Width (mm): 91甲烷测量范围(PPM):0至10000氧气测量范围(VOL%):0至25甲烷分辨率(%LEL):0.1甲烷分辨率(PPM):1氧溶解(VOL%):0.1
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