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Fire in a tunnel may cause not only property damage but can also put commuters (public or private) at risk of injury or potential death. 

Senkox HSD™ Linear Heat Sensors are installed on the ceiling of the tunnels. Senkox HSD™ Linear Hot Spot Detectors can provide real-time temperature monitoring as well as fire or hot spot location and size.

Application Diagram

Technical Advantages

  • Continuous linear sensor provides superior coverage.
  • Sensors withstand high temperature, can be restored after alarm.
  • Sensors are easy to install and replace.
  • Simple system layout. 
  • Detects the hot spot temperature, position and size in real-time.

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