规格和标准 |
Gas to be detected: flammable gas, oxygen, carbon monoxide, ammonia Display range: (%LEL) 0-100 (flammable)/(vol%) 0-40.0 (O2)/(ppm) 0-2000 (CO)/(ppm) 0-400.0 (NH3) Detection method: diffusion type Gas alarm display: flashing lamp/buzzer continuous modulation sound/gas concentration display/vibration Gas alarm operation: self-hold Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration defect Fault warning display: Blinking lamp/intermittent buzzer/content display Fault alarm operation: Self-hold Panic alarm display: Preventive alarm, 2 levels of this alarm Panic alarm operation:自我hold 人数警报显示:保留警报(1和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),带有背光 各种显示器:时钟显示/电池保留容量/电池的容量/电池操作状态/操作状态显示 蜂鸣器声音压力(db):近似。 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/韩国/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy) AA碱性电池) 持续使用时间:大约16小时(如果不包括二氧化碳传感器,寿命长,没有警报,没有照明,没有照明) 工作温度范围(℃):(易燃气体,氧气,氧气,一氧化碳)的临时环境:-40- +60(没有突然的环境)(无)临时环境:-20 -20 - +50 - amsiry:-20 - +50 - amnimia; +50 (No sudden change) Continuous environment: -20 - +50 (No sudden change) Use 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: equivalent到IP68 外部尺寸(mm):大约。 73(w)x 65(h)x 34(d)(不包括突起) 质量(g):140
|