| 规格和标准 |
目标气体:1个成分(r600a等) 深度(mm):39 高度(mm):200 宽度(mm):43 检测原理:热中间的半导体类型测量范围:测量范围:测量范围:测量范围:R600A:R600A:R600A:R600A:0-10000PPM) Sensor connection/disconnection, battery drop, flow rate drop, circuit abnormality, above the calibration range, clock abnormality, pump abnormality Alarm operation: Blinking lamp, intermittent buzzer Blinking lamp, blinking lamp, blinking Intermittent, failure details display Alarm setting value: Can be set in 5 levels Detection method: Pump suction type LCD display contents: Gas name, gas concentration (scale + bar display), time, remaining battery level, suction, operation, mode Power supply: 2 AA alkaline batteries Continuous time: Approximately 13 hours (room temperature, no alarm, no lighting) Explosion-proof structure: Inherently safe explosion-proof structure Dust-proof drip-proof structure: IP55等效 功能:LCD背光(自动点亮时点亮),数据记录器,日志数据显示,峰值保留,时钟显示,燃气重新读取
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