规格和标准 |
Target gas: carbon monoxide, oxygen Depth (mm): 24 Height (mm): 67 Width (mm): 54 Detection principle: constant potential electrolytic type Sampling method: diffusion type Display range: (ppm) 0-2000 (carbon monoxide)/(vol%) 0.0-40.0 (氧) 警报设置值(ppm):1st 50/2nd 150/3rd 150 连续使用时间:大约3000小时 气体警报:3阶段警报,Stel警报,稳定警报,集成警报,过度警报 Automatic return Alarm operation: flashing lamp, intermittent buzzer sound, flashing gas concentration value, vibration Buzzer volume (dB): 80dB or more (30cm) Power supply: 2 AAA Ni-MH batteries (Eneloop) Explosion-proof structure: intrinsically safe explosion-proof structure Functions: vibration, one-touch calibration, peak价值显示,温度显示<阻止
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