| 规格和标准 |
受试者气体:氧,一氧化碳,二氧化硫 保护级:IP66/68(2M,1H)等效 depth(mm):34 高度(mm):65 width(mm):73 73 显示范围:73 Sampling method: Diff d type Gas alarm: Indicator Blinking prop/continuous modulation sound/gas concentration display/vibration Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty Fault alarm display: lamp flashing/buzzer intermittent/display content Panic alarm: 2 levels: backup alarm, this alarm (after 5 seconds of spare alarm) Man-down alarm: 3 levels: backup alarm 1 (60 seconds), backup alarm 2 (75 seconds), and this alarm (90 seconds) Display: LC D digital (full dot), backlighted Various displays: operation status display, clock display, battery level display, temperature display, peak value display, calibration notification display Buzzer sound pressure (dB): Approx. 95(30厘米) 语言:日语/英语/法语/西班牙/葡萄牙/德语/意大利/意大利/俄罗斯/俄罗斯/韩语/中文/中文(简化/传统) 蓝牙:blueto oth4.2(bluetooth soloth other oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth oth other)bluetoot oth 4.2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)防 结构:本质上安全的防 结构(Exia II)CT4GA)
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