| 规格和标准 |
Gas to be detected: phosphine Protection grade: IP66/68 equivalent Display range: (ppm) 0-20.00 (PH3) Sampling method: diffusion type Gas alarm: flashing indicator lamp/continuous modulation sound/gas concentration display/vibration Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration故障 故障警报显示:闪烁的灯/间歇性蜂鸣器/内容显示 恐慌警报:2级别:备份警报,此警报(5秒后备用警报) MAN-DOWN警报:3级别:3级别:备用警报1(60秒),备用警报2(75秒),此警报(90秒),显示了各个显示: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 蜂鸣器音压(db): 95 (30 cm) Language: Japanese/English/French/Spanish/Portuguese/German/Italian/Russian/Korean/Chinese (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) 持续使用时间:大约16小时(当不包括长时间寿命电池电量时,不包括二氧化碳传感器时,25°C,没有警报,没有照明) 防 结构:本质上安全的 炸性 炸结构(EX II II C T4 GA) 质量(G):140
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