| 规格和标准 |
目标气体:一氧化碳 深度(mm):24 高度(mm):67 宽度(mm):54 检测原理:恒定潜在的电解类型 采样方法:扩散类型 扩散范围 显示范围(PPM):0-2000 Continuous time: Approximately 9,000 hours Gas alarm: 3-stage alarm, STEL alarm, integrated alarm, over-alarm Fault alarm: sensor connection/disconnection, battery voltage drop, faulty calibration, clock abnormality, system abnormality Alarm return operation: Automatic return Alarm operation: flashing lamp, intermittent buzzer sound, flashing gas concentration value,振动 蜂鸣器体积(DB):80dB或更多(30厘米) 电源:2 AA碱性电池 炸式防 结构:内在安全的 炸 炸结构 功能:振动,振动,一触摸,一触摸式校准,峰值校准,峰值显示,温度显示温度显示
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