规格和标准 |
Gas measurement principle and gas sampling method: constant potential electrolytic type, diffusion type Measurement range and sensor: 0 to 3000ppm, H2S-524E Instruction accuracy: ±5% of F.S Minimum resolution: 25ppm Temperature measurement range and sensor: 0 to 40°C, C-MOS temperature sensor (semiconductor type) Temperature accuracy: ±3°C Ambient conditions: temperature 0 to 40°C, relative humidity 30 to 95%RH Power supply and battery life: AA alkaline batteries (2), 3 months ( Depending on the conditions: Number of logging data: 45,960 each in concentration and temperature Sampling interval: 1 minute, 5 minutes, 10 minutes, 15 minutes, 30 minutes, 60 minutes Target gas:硫化氢测量范围:0至3,000 ppm的测量范围(PPM):0至3,000 分辨率(PPM):25 ppm测量范围硫化氢氢(PPM):0至3,000 ppm分辨率(PPM):25 ppm高度(MM):148 :148 :148
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