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Target gas: Oxygen Depth (mm): 35.5 Height (mm): 120 Included sensor code: Yes Cord length (m): 20 Detection range: 0-25 vol% Width (mm): 80 Detection principle: Diaphragm galvanic battery-operated Concentration display: LCD digital display (3位数,7个片段/绿色,橙色,红色3色背光) 显示分辨率(VOL%):0.1 检测方法:扩散类型的警报设置值:1ST19VOL%(L)/2ND18VOL%(LL)(LL)[标准设置值在相同的条件下(在同一条件下):在同一条件下(在同一条件下):在±0.7 vol necter of unter±0.7 vol/n. 0.7vol/efterive n 30 vl/br/ response time (under the same condition): Within 5 seconds of detection of 10 to 11vol% gas in the oxygen deficiency alarm (18vol%L alarm) Accuracy of alarm setting value: Alarm setting value and warning value The difference between the concentration indicated value when the report is issued is 0. Gas alarm type: 2-stage alarm (L-LL) Gas alarm display: 1st: Concentration display and backlight on (orange) Buzzer/2nd: Concentration display and backlight on (红色)蜂鸣器气体警报操作:自动气体警报接触:每次无电压接触,始终降压(警报时激发)故障警报/自我诊断:系统异常/传感器连接异常故障警报警报警报报警报告显示:内容显示和背光闪光(红色)/蜂鸣器故障警报操作:自动恢复能力:AC125V,1A的持续率:AC125V,1A-dc 4- dc 4 dc 4 300Ω)电源:AC100V±10%,50/60Hz功率消耗:AC规格: 大5VA操作压力范围:大气压(80kPa至105KPA)结构:墙壁安装,远程类型
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