目标气体:一氧化碳 深度(mm):35.5 高度(mm):120 检测范围:0-150ppm 宽度(mm):80 检测原理:恒定的电压型电势型 resolution (ppm): 1 Detection method: diff d type Alarm setting value: 50ppm (1st)/100ppm (2nd) [Standard setting value] Alarm delay time: Within 60 seconds after introducing gas with a concentration of 1.6 times the alarm point Gas alarm type: 2-stage alarm (H-HH) Gas alarm display: 1st: Concentration display and backlight on (orange)/buzzer/2nd: Concentration indication and backlight on (red) and buzzer Gas alarm operation: Self-hold Gas alarm contact: 1a voltage-free contact each/continuously de-excited (excited at alarm) Fault alarm/self-diagnosis: System abnormality/sensor connection abnormality Fault alarm display: Content display and backlight flashing (orange) and buzzer Fault alarm operation: Automatically restored Transmission specifications: 4 to 20mA DC(非绝缘,负载电阻300Ω或更少)在检测部分之间:远程专用电缆(5M)电源电缆:带交流适配器的电源电缆(约3.2m)电源:AC100V±10%,50/60Hz功率消耗: 多5VA结构:远程远程类型,远程类型,远程类型,远程类型,远程类型,远程类型
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