| 规格和标准 |
Gas to be detected: flammable gas, hydrogen cyanide, carbon dioxide Display range: (%LEL) 0-100 (flammable)/(ppm) 0-30.0 (HCN)/(vol%) 0-10.00 (CO2) Detection method: diffusion type Gas alarm display: flashing lamp/buzzer continuous modulation sound/gas concentration display闪烁/振动 气体警报操作:自我 故障警报:系统异常,传感器异常,电池电压下降,校准下降,校准故障 故障警报显示:灯光闪烁/嗡嗡声/嗡嗡声/嗡嗡声/内容 警报显示:预防性警报(1,2),此警报的3个级别 MAN-DOWN警报操作:self-hold 浓度显示:LCD数字(完整点)和背光 各种显示器:时钟显示/电池剩余能力/操作状态显示 Buzzer Sound Prister(DB):and。 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/韩国/汉语/中文(简化/传统) bluetooth:bluetooth4.2(bluetoothlowenergy)(bluetoothlowenergy)(bluetoothlowenergy)时间:大约3小时) 连续使用时间: 16 hours (when long life battery is off, when CO2 sensor is included, 25°C, no alarm, no lighting) Operating temperature range (°C): (flammable gas, carbon dioxide) Temporary environment: -40 - +60 (no sudden changes) Continuous environment: -20 - +50 (No sudden change) / (Hydrogen Cyanide) Temporary environment: -20 - +60 (No sudden change) Continuous environment: -20 - +50 (No sudden change) 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: IP68 equivalent External dimensions (mm):大约73(w)x 65(h)x 26(d)(不包括突起) 质量(g):120
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