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Target gas: Oxygen Depth (mm): 35.5 Height (mm): 120 Alarm delay time (under the same conditions): Within 5 seconds after detecting 10 to 11 vol% gas in an oxygen deficiency alarm (18 vol%L alarm) Alarm setting value accuracy: The difference between the alarm setting value and the concentration indicated value when the alarm is issued is 0 Gas alarm type: 2 Step alarm (L-LL) Gas 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:无电压接触1A每个,始终发电(警报)故障警报/自我诊断:系统异常/传感器连接异常异常异常故障警报显示:内容显示和背光闪烁(红色)蜂鸣器故障警报操作:自动恢复接触容量:AC 125V,1A传输条件:DC4到20mA,dc4 docte dc4 docy docy doce 300; accy 300; accy 300%complate:ac 125v 50/60Hz功耗:交流规格: 大5VA 工作压力范围:大气压(80kPa至105kpa) 结构:壁挂/远程类型
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