| 规格和标准 |
Gas to be detected: Hydrogen cyanide Display range: (ppm) 0-30.0 (HCN) Detection method: diffusion type Gas alarm display: flashing lamp/continuous modulation sound/gas concentration display/vibration Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration故障 故障警报显示:闪烁的灯/蜂鸣器间歇性/内容显示 故障警报操作:self-hold 恐慌警报显示显示:预先播放,此警报的2个阶段 恐慌警报操作:self-hold man-down警报警报显示:显示(1,2),preemance LCD数字(完整点)和背光 各种显示:时钟显示/电池剩余显示/操作状态显示 蜂鸣器声音压力(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/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 hours (long life battery is off, no alarm, no lighting if CO2 sensor is not included) Operating temperature range (℃): Temporary environment: -20 - +50 (No sudden changes) Humidity range (%RH): Temporary environment: 0 - 95 (No condensation) Continuous environment: 10 - 90 (No condensation) Explosion-proof structure: Intrinsically safe explosion-proof结构 防 级:国内 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
|