规格和标准 |
Gas to be detected: flammable gas, oxygen, hydrogen sulfide, carbon monoxide, hydrogen cyanide Protection grade: IP66/68 (2m, 1h) equivalent Display range: (%LEL)0-100 (flammable)/(vol%)0-40.0 (O2)/(ppm)0-200.0 (H2S)/(ppm)0-2000 (CO)/(ppm)0-30.0 (HCN) Sampling method: diffusion type Gas alarm: flashing indicator lamp/continuous modulation sound/gas concentration display flashing/vibration Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty Fault alarm: flashing lamp/buzzer intermittent/content display 恐慌警报:2级别:备份警报,此警报(5秒后备用警报) Mandown警报:3级别:备份警报1(60秒),备份警报2(75秒),此警报(90秒)(90秒) 显示 蜂鸣器声音压力(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: Approximately 16小时(当不包括二氧化碳传感器时,长时间寿命电池关闭时,25°C,没有警报,没有照明)爆炸结构:本质上安全的爆炸性爆炸结构(Ex ia ii c t4 ga)外部尺寸(mm):大约73(w)x 65(w)x 65(h)x 34(d)质量(g):大约14000000 e140 e40 e40 :
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