规格和标准 |
Gas to be detected: oxygen, carbon monoxide (hydrogen interference reduction), hydrogen cyanide Display range: (vol%) 0-40.0 (O2)/(ppm) 0-2000 (CO)/(ppm) 0-30.0 (HCN) Detection method: diffusion type Gas alarm display: flashing lamp/buzzer continuous modulation sound/gas concentration显示/振动 气体警报操作:自hold 故障警报:系统异常,传感器异常,电池电压下降,校准有故障 故障警报显示:闪烁灯/间歇性蜂鸣器/间歇性蜂鸣器/内容 警报显示:显示:预防性警报(1,2),此警报的3个级别 MAN-DOWN警报操作:self-hold 浓度显示:LCD Digital(Full Dot)和背光 各种显示:时钟显示/时钟显示/电池剩余显示/操作状态显示 蜂鸣器声音(db):大约。 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/韩语/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)时间:大约3小时) 连续使用时间: 25 hours (long life battery is off, no alarm, no lighting if CO2 sensor is not included) Operating temperature range (℃): (oxygen, carbon monoxide) Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (No sudden change) / (Hydrogen Cyanide) Temporary environment: -20 - +60 (No sudden change) Continuous environment: -20 - +50 (No sudden变化) 湿度范围(%rh):临时环境:0-95(无凝结)连续环境:10-90(无凝结) 爆炸式 - 防止型结构:本质上安全的爆炸性爆炸性结构 爆炸式爆炸式级别:国内爆炸性爆炸式爆炸性(exiaⅱct4ga) 外部 ip68 equirant M> M> Moundent 质量(g):120
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