| 规格和标准 |
Gas to be detected: Oxygen/Hydrogen Cyanide Display range: (vol%) 0-40.0 (O2)/(ppm) 0-30.0 (HCN) Detection method: Diffusion type Gas alarm display: Blinking lamp/Continuous modulation sound/Gas concentration display/Vibration Gas alarm operation: Self-hold Fault alarm: System abnormality,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/内容表所示 故障警报警报行动:自我-Hold 恐慌警报显示:预防警报的2个步骤,此警报的2个步骤 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 when CO2 sensor is not included) Operating temperature range (°C): (Oxygen) Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (No sudden change) / (Hydrogen Cyanide) Temporary environment: -20 - +60 (No sudden change) Continuous :-20 - +50(无突然变化) 湿度范围(%RH):临时 :0-95(无凝结)连续 :10-90(无凝结) 炸 炸结构:内在安全的 炸性 炸性 炸式防 结构尺寸(mm):大约。 73(w)x 65(h)x 34(d)(不包括突起) 质量(g):140
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