规格和标准 |
目标气体:氨 深度(mm):54 高度(mm):201 宽度(mm):70 检测范围(ppm):0-400.0 1 digit(ppm):0.5 警报设置值:1st 25.ppm/2nd 50.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.00.0.0.0.0.0.0.0.0.0 nd twa。 35.0ppm Gas alarm: 2-stage alarm, TWA, STEL, OVER alarm Fault alarm: System abnormality, sensor abnormality, battery voltage drop, calibration faulty, flow drop Other: Panic alarm/man-down alarm Alarm display: Blinking lamp, continuous modulation sound, gas concentration display and alarm content flashing, vibration Blinking lamp, intermittent buzzer, fault content display Blinking lamp, continuous modulation sound Buzzer volume (dB): 95dB(A) or more, 30cm (when protect cover is attached) Sampling method Type: Pump suction type Suction flow rate: 0.45L/min or more (open flow rate) Display: LCD digital (full dot display) Display language: Japanese/English/Spanish/Portuguese/German/Italian/Russian/Korean Power supply: Lithium-ion battery unit Continuous用法时间:大约14小时(25℃,当充满电,没有警报,没有照明)防爆结构:固有安全的爆炸性爆炸结构功能:LCD背光,数据记录器,峰值值显示,日志数据显示,多语言数据显示,多语言显示,屏幕倒置,倒置显示,LED灯光显示器,LED灯光显示器
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