规格和标准 |
待检测的气体:易燃气体,氧气,二氧化硫,磷酸 显示范围:(%LEL)0-100(易燃)/(VOL%)0-40.0(o2)/(ppm)/(ppm)0-100.00(so2)/(so2)/(ppm)0-400.0(ppm)0-400.0(ppm)0-400.0(nh3) flash lamp/buzzer continuous modulation sound/gas concentration display/vibration Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration defect Fault warning display: lamp flashing/buzzer intermittent/content display Fault alarm operation: self-hold Panic alarm display: pre-warning, 2 stages of this alarm Panic alarm operation: self-hold Man-down alarm display: backup alarm (1 and 2), 3 stages of this alarm Man-down alarm operation: self-hold Concentration display: LCD digital (full dot), with backlight Various displays: clock display/battery remaining capacity/operation status display Buzzer sound pressure (dB): Approx. 95(平均价值30厘米) 语言:日语/英语/法语/西班牙/葡萄牙/德语/意大利/俄罗斯/俄罗斯/俄罗斯/韩语/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy)电池单元(充电时间:约3小时) 连续使用时间:大约25小时(当寿命长时间电池关闭时,没有警报,没有照明,25°C,没有警报,没有照明) 工作温度范围(°C):临时环境:-40- +60(无突然变化)连续环境:-20 - +50(无突然的变化)(无突出变化) 湿度范围(%rh):临时环境:0-95(无凝聚力环境):0 -95(95)连续:10-90(10-90)(10-90(10-90)(10-90)(10-90)凝结) 防爆结构:本质上安全的防爆结构 爆炸式防爆等级:国内爆炸(exiaⅱct4ga) 保护等级:IP68等效 外部尺寸(MM):大约。 73(w)x 65(h)x 26(d)(不包括突起) 质量(g):120
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