规格和标准 |
受试者气体:甲烷,氧,一氧化碳,硫化氢 保护级:IP66/68(2M,1H)等效 depth(mm):34 高度(mm):65 (%LEL)0-100(methane)/(vol%)0-40.0(O2)/(ppm)0-2000(CO)/(ppm)0-200.0(H2S) Sampling method: Diffusion Gas alarm: flashing indicator lamp/continuous modulation sound/gas concentration display flashing/vibration Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration故障故障警报显示:闪烁的灯/蜂鸣器间歇性/显示内容恐慌警报:2级别:备份警报,此警报(5秒钟后备用警报)备用警报:3级别:3级别:备份警报1(60秒),备份警报2(75秒)2(75秒),以及此警报(90秒)显示:LCD数字(Full Dot Dot(Full dot Dot)。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: Bl uetooth4.2 (Bluetooth Low Energy) Data logger function maximum record count: 3600 (interval: 5 minutes, settings can be changed) Power supply: dry battery unit (2 AA alkaline batteries) Continuous use time: Approximately 16 hours (when long life battery is off, when不包括二氧化碳传感器,25°C,没有警报,没有照明)防爆结构:本质上安全的防爆结构(Exia II)CT4GA)
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