| 规格和标准 |
Target gas: Nitrogen dioxide Protection grade: IP66/68 (2m, 1h) equivalent Depth (mm): 34 Height (mm): 65 Width (mm): 73 Display range: (ppm) 0-20.00 Sampling method: Diffusion type Gas alarm: Indicator lamp闪烁/蜂鸣器连续调节声音/气体浓度显示闪烁/振动 故障警报:系统异常,传感器异常,电池电压下降,校准有缺陷 故障警报警报显示:灯光闪烁/嗡嗡声闪烁/嗡嗡声间歇性/介入/内容介绍/内容显示 警报警报:预备警报(5秒)警报(5秒)警报(5级)警报(5级)警报(5级)警报(5级别)2级别(3级)警报(3级别)2级别(3级别)2级别(3级别)2级别(3级)警报(3级别)2级别(3级别)。秒),备份警报2(75秒),此警报(90秒)显示:LCD Digital(Full Dot),背面的各种显示:操作状态显示,时钟显示,电池级显示,温度显示,峰值显示,峰值值显示,校准Notification Notification buzzer Sound Words(DB):大约。 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 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 battery mode is ON] Approximately 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,无警报,没有照明)本质上安全的防 结构(EAI iic iic T4 GA) )
|