HW8-GE Series Gas Leak Alarm

Wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vapors. It provide a visual and audible signals when the gas concentration reaches presetting level, remind you take prompt favorable action

Features

• MCU control, Reliable without false alarming 
  

• Audio and Visible alarming
  

• Drive Long-distance Alarming System
  

• Optional Function for relay output, Valve Socket
  

• Wall-hung Design, Simple Installation
  

• Working Voltage AC220/110±10% or DC12/24V ≤2W
  

• Working Conditions Tem 1050 , Hum: 95RH 
  

• Dimensions & weight: 12.5cm×W7cm×L3.5cm 
  

• Optional Function: 
  nbsp;Gas Shut Off Valve Output pulse 10Hz DC8V/Max200mA, When alarming appears
  nbsp;Or Relay Output N.O Max AC220V 3A
  

• Sensor Type: Semiconductor or Catalytic sensor
  

• Alarming Level (Can be specified ):  
  

• Combustible Gas(Natural Gas, LPG, etc): 10%LEL, 
  nbsp; CO: 150ppm
  nbsp; H2: 1000ppm 
  

• Response Time: 20sec for combustible gas, 2.5Min for CO
  

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