| 规格和标准 |
受试者气体: 气体(甲烷),氧,一氧化碳 保护等级:IP67等效 深度(mm):47 高度(mm):173 width(mm):64 显示范围:0-100%LEL(0-100%LEL(甲烷)0.0-0-40-40-40-40-40-40-0%(car)(car)(car)0%(car)(car)(car)(car)。 警报设置值:(甲烷)1st 10%LEL/2nd 50%LEL/3RD 50%LEL(氧)L 19.5%/LL 18.0%/H 25.0%(碳一氧化碳)1st 25ppm/2nd 50ppm/2nd 50ppm/3rd 50ppm/3rd 50ppm sample flow Sueppl Suecty Suepter Suepl 显示:LCD数字(7个段 + 14个片段 +图标) 各种显示:时钟显示/电池剩余容量/操作状态/泵操作状态 声音压力(DB):大约。 90 (30cm) Gas alarm operation: lamp flashing/buzzer linked modulation sound/gas concentration display flashing/vibration Gas alarm return operation: self-hold Fault alarm/self-diagnosis: system abnormality, clock abnormality, sensor abnormality, battery voltage drop, poor adjustment, pump abnormality, flow lowering fault fault behavior: lamp flashing/buzzer intermittent/display content error Fault alarm return operation: self-hold Communication规格(用于数据记录器):USB2.0(连接器:类型-C)电源:锂离子电池连续使用时间:大约30小时(充满电后,25°C,无警报,没有认证)防 结构:本质上安全的防 结构和防压 炸的防 炸结构(Ex da ia IIC T4 GA)各种认证:JIS T8201/JIS T8201/JIS T8205/JIS T8205/JIS T8206
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