规格和标准 |
待检测的气体:甲烷,二氧化碳 保护等级:IP66/68(2M,1H)等效 显示范围:(%LEL)0-100(甲烷)/(VOL%)0-10.00(CO2)(CO2) Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty Fault alarm display: flashing lamp/buzzer intermittent/content display Panic alarm: 200% of the following warnings (after 5 seconds of spare alarm) Stages Mandown alarm: 3 levels: reserve alarm 1 (60 seconds), backup alarm 2 (75 seconds), this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) (simplified/Traditional) Bluetooth: Bluetooth 4.2 (Bluetooth Low Energy) 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 time: Approximately 7 hours (when long life battery is turned off, when CO2 sensor is included, 25°C, no alarm,无照明) 防爆结构:本质上安全的爆炸结构(EX II II C T4 GA) 外部尺寸(mm):大约73(w)x 65(w)x 65(h)x 34(d)
|