规格和标准 |
待检测的气体:易燃气体,氧气,氰化氢,二氧化碳 显示范围:(%lel)0-100(易燃)/(vol%)0-40.0(o2)/(ppm)/(ppm)0-30.0(hcn)/(ppm)0-10000(ppm)0-10000(co2) Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration defectFault warning display: lamp flashing/buzzer intermittent/content display Fault alarm operation: self-hold Panic alarm display: pre-warning, 2 levels of this alarm Panic alarm operation: self-hold Man-down alarm display: backup alarm (1 and 2), 3 levels 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(平均价值为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/韩国/汉语/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy)时间:大约3小时) 连续使用时间: 16个小时(当寿命熄灭时,包括二氧化碳传感器时,25°C,没有警报,没有照明) 操作温度范围(°C):(易燃气体,氧气,氧气,二氧化碳)临时环境:-40 -+60(无突然变化)连续环境:-20 - +50(没有突然变化)(突然变化)(突然变化)( +3次环境环境环境:-20)(-20)(-20)(-20)(-20)( - +20)( +6) -20 - +50 (No sudden change) Humidity range (%RH): Temporary environment: 0 - 95 (No condensation) Continuous environment: 10 - 90 (No condensation) Explosion-proof structure: Intrinsically safe explosion-proof structure Explosion-proof grade: Domestic explosion-proof (ExiaⅡCT4Ga) Protection grade: IP68 equivalent External dimensions (mm):大约73(w)x 65(h)x 26(d)(不包括突起) 质量(g):120
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