Fibre Optic Distributed Temperature Sensing (FO-DTS) system excels point temperature sensors, since it can obtain temperature data at all points along the infrastructure. The use of DTS systems in tunnels enhances safety of the infrastructure through continuous monitoring. Sensin installs FO-DTS systems in tunnels providing:

  • Sensing cable with design life of 30 years, minimizing maintenance costs.
  • Integrated monitoring along tunnels entire length.
  • Safety of the infrastructure through temperature changes detection and location in fire events.
  • Alarm systems for the operators to act on time and prevent catastrophic events.
  • Automatic triggering of ventilation fans in cases of emergency.