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 buzzer modulation sound, gas concentration indicator and alarm content flashing, vibration Blinking lamp, intermittent buzzer, failure content display <其他>闪烁的灯,连续蜂鸣器调制声音蜂鸣器音量(DB):95dB(a)或更多,30厘米(附有保护盖时)采样方法:PON吸力类型 吸力流量:0.45L/min或更多(开放流量速度) Japanese/English/Spanish/Portuguese/German/Italian/Russian/Korean Power supply: Dry battery unit (3 AA alkaline batteries) Continuous usage time: Approximately 8 hours (25℃, new batteries, no warning, no lighting) Explosion-proof structure: Intrinsically safe explosion-proof structure Functions: LCD backlight, data logger, peak value display, log data显示,多语言显示,屏幕倒置显示,LED灯
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