| 规格和标准 |
Gas to be detected: Hydrogen sulfide, carbon monoxide Display range: (ppm) 0-200.0 (H2S)/ (ppm) 0-2000 (CO) 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异常,传感器异常,电池电压下降,校准故障 故障警报显示:闪烁的灯/蜂鸣器间歇性/内容显示 故障警报动作:self-hold 恐慌警报显示:预防警报,预防警报 MAN-DOWN警报操作:自我 浓度显示:LCD数字(完整点)和背光 各种显示:时钟显示/电池剩余的容量/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/韩国/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy) AA alkaline batteries) Continuous time: Approximately 16 hours (when long life battery is off, no alarm, no lighting, 25°C, no alarm, no lighting) Operating temperature range (°C): Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (no sudden changes) Humidity range (%RH): Temporary environment: 0 - 95 (no condensation)连续 :10-90(无凝结) 炸防止结构:固有安全的 炸式 炸结构 炸式防护等级:国内 炸式(exiaⅱct4ga) 保护等级:IP68等效 外部尺寸(MM)(MM):大约。 73(w)x 65(h)x 34(d)(不包括突起) 质量(g):140
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