供应有线联网可燃气体探测器

产品名称：有线联网可燃气体探测器（DC12-24V）
产品型号：LS-838-1L
产品特征：
●采用微处理器控制
●自动复位
●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
技术参数
●工作电压:DC12V
●DC12V时
  静态电流：≤50mA(低功耗)；≤100mA(高功耗)
  报警电流：≤100mA(低功耗)；≤130mA(高功耗)
●DC24V时
  静态电流：≤25mA(低功耗)；≤50mA(高功耗)
●报警电流：≤50mA(低功耗)；≤65mA(高功耗)
●预热时间：1-2分钟
●报警浓度：10%LEL（报警浓度误差不大于±5%LEL）
●报警指示：指示灯显示红色闪烁
●帮障指示：指示灯长亮，蜂鸣器长鸣
●报警声压：≥85DB/M
●工作温度：-10℃- +50℃
●环境湿度：*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
●外型尺寸：115*72*48mm

Name:Wired networked combustible gas detector(DC12-24)
Model:LS-838-1L
Main feature
●Microprocessor adopted
●Auto-reset
●High stablility sensor
●Automatic breakdowm-checking function
●SMT design
●Can be connected with mechanial arm,solenoid valve and extractor fan
●Can be used to detect natural gas and LPG
Technical parameter
●Operating voltage:12VDC
●When voltage is 12VDC
  Static current：≤50mA(low consumption)
                  ≤100mA(high consumption)
  Alarm current：≤100mA(low consumption)
                 ≤130mA(high consumption)
●When voltage is 24VDC
  Static current：≤25mA(low consumption)
                  ≤50mA(high consumption)
  Alarm current：≤50mA(low consumption)
                 ≤65mA(high consumption)
●Time of pre-heating:1-2mins
●Alarm level:10%LEL(±5%LEL)
●Alarm indication:red LED flash
●Fault signal:red LED shine and buzzer scream for long time.
●Alarm SPL :≥85dB@m
●Operating temperature:-10℃~+50℃
●Operating humidity:below 95%RH
●Mounting mode:wall-mounted
●Alarm mode:Network output/sound &flash alarm
●Dimension:115*74*41mm