| 规格和标准 |
Target gas: Carbon monoxide Depth (mm): 35.5 Height (mm): 120 Included sensor code: Yes Cord length (m): 5 Detection range: 0-150ppm Width (mm): 80 Detection principle: constant potential electrolytic type Concentration display: LCD digital display (3 digits, 7细分/橙色,2彩背光) 显示分辨率(ppm):1 检测方法:散射类型 警报设置值:50ppm(1st)/100ppm(2nd)[标准设置值] 警报延迟时间:在60秒内引入浓度为1.6 timess thime thime thime警报 。 alarm display: 1st: concentration display and backlight on (orange) - buzzer / 2nd: concentration display and backlight on (red) - buzzer Gas alarm operation: Self-hold Gas alarm contact: Voltage-free contacts 1a each / Always non-excited (excited at alarm) Fault alarm/Self-diagnosis: System abnormality/Sensor connection abnormality Fault alarm display: Content display and backlight flashing (orange) - buzzer Fault alarm operation:自动恢复传输规格:DC0-1V(非绝缘)电源:2 AA电池干电池规格连续使用时间:大约1年(25℃,没有警报,没有照明,使用AA碱性电池时)结构:壁挂式,远程类型
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