| 规格和标准 |
受试者气体:甲烷,氧,硫化氢,一氧化碳,二氧化硫 保护级:IP66/68(2M,1H)等效 depth(mm):34 高度(MM):65 宽度(MM) (%LEL)0-100(甲烷)/(VOL%)0-40.0(o2)/(ppm)0-200.0(H2S)/(ppm)0-200.0(co)/(ppm)/(ppm)0-100.00(so2) flashing/vibration Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty Fault alarm Display: Blinking lamp/intermittent buzzer/content display Panic alarm: 2 levels: backup alarm, this alarm (after 5 seconds of spare alarm) Mandown alarm: 3 levels: backup alarm 1 (60 seconds), backup alarm 2 (75 seconds),此警报(90秒) 显示:LCD数字(完整点),背光 各种显示:操作状态显示,时钟显示,电池级显示,温度显示,峰值显示,校准通知显示 蜂鸣器声音(db):大约。 95 (30cm) Language: Japanese/English/French/Spanish/Portuguese/German/Italian/Russian/Korean/Chinese (simplified/Traditional) Bluetooth: Bluetooth 4.2 (Bluetooth Low Energy) Maximum number of data logger functions: 3600 (interval: 5 minutes, settings can be changed) Power supply: dry battery unit (2 AA alkaline batteries) Continuous usage time: [When long电池模式即将打开]大约40小时(25℃,充满电,没有警报,没有照明)[长时间电池模式时]大约25小时(25℃,充满电,没有警报,没有照明)本质上安全的防 结构(EX IA IIC T4 GA) )
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