规格和标准 |
供应检测的气体:甲烷,氧气,硫化氢,一氧化碳 显示范围:(%LEL)0-100(甲烷)/(VOL%)0-40.0(o2)/(ppm)0-200.0(ppm)0-200.0(H2S)/(H2S)/(ppm)/(PPM)0-2000(ppm)0-2000(ppm)0-2000 bu/diffuly difection Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration defect >Failure alarm display: lamp flashing/buzzer intermittent/content display Failure alarm operation: self-hold Panic alarm display: pre-warning, 2 stages of this alarm Panic alarm operation: self-hold MAN-DOWN警报显示:备份警报(1,2),此警报的3个阶段 MAN-DOWN警报操作:self-hold 浓度显示:LCD Digital(Full Dot),背光 各种显示器:时钟显示/电池电池保留容量/电池的功能/操作状态显示 蜂鸣器声音压力(嗡嗡声):buzzer sound Pressigs(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:内在安全爆炸的结构 爆炸式 - 防爆炸级:国内爆炸(exiaⅱct4ga) 保护等级:ip68等效
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