| 规格和标准 |
目标气体:城市气体(LPG可切换) 深度(mm):39 高度(mm):200 检测范围:10至10,000 ppm 宽度(mm):43 检测原理:热线线路型级别型号量表级别(CITY D. CITIOMD cOLIBLIBLATION:CERTIBLIBL APER(CH4)cALIBLATION:CH4)cALIBLATION:CH4)cALIBLATION + BRIBLATION 检测方法:泵突出类型警报设置值:初始值30 ppm(可以以5级设置:10,30,150,500,500,2000 ppm) alarm: sensor abnormality, battery drop, flow rate drop, circuit abnormality, calibration range abnormality, clock abnormality, pump abnormality Fault alarm display: lamp flashing, buzzer intermittent, fault content display Fault alarm operation: self-hold Detection method: pump suction type Power supply: 2 AA alkaline batteries Continuous time: Approximately 13 hours (room temperature, no alarm, no lighting) Intrinsically safe explosion-proof structure (EAS IIC T4) 防尘和防溅结构:相当于IP55
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