Metro Rail and Airport Fire Detection Helsinki, Finland Four metro stations and their connecting tunnels within the 42-acre Vantaa airport region in Helsinki wanted a Distributed Temperature Sensing (DTS) solution to monitor their infrastructure for fire detection. AP S en sing’s Linear Heat Series, including the SmartVision asset visualization and alarm management system, were selected. The 4 stations with the charming Finnish names of Viinikkala, Aviapolis, Lentoasema, and Ruskeasanta are the underground stations nearest to the airport. In addition to monitoring the stations themselves and the ca. 8 km of tunnels connecting them, each station has a separate service tunnel that is also monitored. Together this stretch is known as the Kehärata link, and it connects these stations to the ma

Join for free to read