| 规格和标准 |
Gas to be detected: oxygen, hydrogen sulfide, carbon monoxide, carbon dioxide Protection grade: equivalent to IP66/68 (2m, 1h) Display range: (vol%) 0-40.0 (O2)/(ppm) 0-200.0 (H2S)/(ppm) 0-2000 (CO)/(ppm) 0-10000 (CO2) 采样方法:扩散类型 气体警报:闪烁指示灯/连续调节声音/气体浓度显示闪烁/振动 故障警报:系统异常,传感器异常,电池电压下降,电池电压下降,校准故障 pantermant pandermant panter narker this pan Smarter plan thisemart/buzzer intermine thisement back/buzzer Intermitt interment intermint intermite in InterMitt Maximum number of records in data logger function: 3600 (interval: 5 minutes, settings can be changed) Power supply: dry battery unit (2 AA alkaline batteries) Continuous usage时间:大约7个小时(当关闭寿命长时间,包括二氧化碳传感器时,25°C,没有警报,没有照明) 炸式 - 防止结构:本质上安全的 炸性 炸性结构(EX II ii c t4 ga) 外部尺寸(mm)(mm):大约73(w)x 65(w)x 65(w)x 65(w)x 34(h)x 34(gbr) ::::::::::gbr/p::::gbr/pl/f/> ::> gbr/p(gr)
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