规格和标准 |
供应检测的气体:二氧化氮(NO2)分辨率(PPM):0.1 检测方法:泵吸入类型显示范围(PPM):0至15.0 浓度显示:LCD数字(完整点(Full Dot) 蜂鸣器量(db)的平均值(db)/频率为95频率/频率(示例)/频率为30 cmm of 30 cmm of 30 CMM, concentration display flashing Gas alarm operation: self-holding/automatic recovery Fault alarm/self-diagnosis: flow abnormality/system abnormality/sensor abnormality/battery voltage drop/impaired adjustment/date/time abnormality Fault alarm display: lamp flashing/buzzer intermittent/content display Fault alarm operation: self-hold Communication specifications: USB 2.0 Type-C (for data logger and settings) Power supply: dedicated锂离子电池单元连续使用时间:大约60 hours (but in case of 25 °C, no alarm, no lighting) Operating temperature range (℃): -20 to +50 (no sudden changes) Operating humidity range (%RH): 20 to 90 (No condensation) Instruction accuracy (under the same conditions): within ±1.5 ppm Operating pressure range: 80 kPa to 120 kPa (Explosion-proof application range is 80 kPa to 110 kPa) Structure: Dust-proof waterproof structure IP66 / 68等效 /防止抗逆转1.5 m防 结构:国内防 (防 结构结构机电设备模型认证)规格:本质上安全的安全 炸性 炸性 炸性 炸式坡度:EX IA IIC IIC T4 GA各种认证:各种认证:CE外部尺寸(MM):MM):大约。 158(w)x 85(h)x 132(d)
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