规格和标准 |
待检测的气体:易燃气体,氧,硫化氢,一氧化碳,二氧化氮 显示范围:(%lel)0-100(flammable)/(vol%)0-40.0(o2)/(o2)/(ppm)/(ppm)0-200.0(h2s)/(h2s)/(ppm)0-2000(ppm)0-2000(ppm)0-2000(PPM)/(PPM)/(PPM)/ (NO2) Detection method: diffusion type Gas alarm display: flashing lamp/buzzer continuous modulation sound/gas concentration display flashing/vibration Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery Voltage drop, calibration defects Fault warning display: lamp flashing/buzzer intermittent/content display Fault alarm operation: self-hold Panic警报显示:预告片,此警报恐慌警报操作的2个阶段:自我持有的人为警报显示:备份警报(1和2),此警报的3个阶段,此警报的警报警报操作:自供电的浓度显示:LCD数字(完整点),背光灯,背光各种显示:时钟显示/电池剩余能力/电池剩余的功能/操作显示嗡嗡声声音压力(DB):近似。 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/俄罗斯/韩语/中文(简化/传统) 蓝牙:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy) alkaline batteries) Continuous use time: Approximately 16 hours (when long life battery is off, no alarm, no lighting, if CO2 sensor is not included) Operating temperature range (℃): Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (no sudden changes) Humidity range (%RH): Temporary environment: 0 - 95 (no condensation) Continuous environment: 10 - 90(无凝结) 防爆结构:本质上安全的防爆结构 爆炸式 - 防止级别:国内爆炸式防爆(exiaⅱct4ga) 保护等级:IP68等效 外部尺寸(MM):大约。 73(w)x 65(h)x 34(d)(不包括突起) 质量(g):140
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