无线联网可燃气体泄漏报警器

产品型号：LS-838-1UF
产品特征
●高稳定性传感器
●故障自动检测功能
●采用SMT工艺制造
●可联动机械手、电磁阀、排风扇
●探测天然气、液化石油气
●无线信号输出
技术参数
●工作电压：AC85-265V
●静态电流：≤90mA
●报警电流：≤100mA
●额定功率：≤3W（AC220V供电）
●预热时间：约180S
●报警浓度：10%LEL
●报警指示：工作指示灯显红色闪烁
●故障指示：工作指示灯显黄色长亮，蜂鸣器长鸣
●报警声压：≥85DB/M
●工作温度：-10℃～+50℃
●环境湿度：最大95%RH（无凝结现象）
●安装方式：壁挂安装
●报警方式：联网输出/声光报警
●发射频率：315M/433M
●发射距离：空旷距离100米（无线型）
●外型尺寸：115*72*48mm
 

Name:Wireless network gas leakage detector(AC85-265V)
Model:LS-838-1UF
Main feature
●High stability sensor
●Automatic breakdown-checking function
●SMT design
●Can be connected with mechanical arm,solenoid valve and extractor fan.
●Can be used to detect natural gas and LPG.
●Wireless signal output.
Technical parameter
●Operating voltage:AC85-265V
●Static current：≤90mA
●Alarm current：≤100mA
●Rated wattage：≤3W(AC220W)
●Time of pre-heating:180s
●Alarm level:10%LEL(±5%LEL)
●Alarm signal:red LED flash
●Fault signal:LED shine with yellow flash and BZ scream for long time.
●Alarm SPL:≥85dB/m
●Operating temperature:-10℃~+50℃
●Operating humidity:below 95%RH(normal environment)
●Mounting mode:wall-mounted
●Alarm mode:Network output/sound&flash alarm
●Transmitting distance:100m
●Emission frequency:315M/433M
●Dimension:115*74*41mm