Traffic - Tunnel Sensors

As the density of the traffic on our roads increases, it is becoming absolutely vital to measure pollutant concentrations in tunnels on a continuous basis.
SICK’s tunnel sensors measure exhaust gases at source, thereby enabling effective monitoring and control of emissions, and ensuring that ventilation systems operate efficiently – even in the event of a fire.
Sick can detect below parameters in Tunnel
a. Visual range
b. CO and NO /NO2 concentration
c. Visibility, and wind speed,
d. Detecting over height
e. smoke detection
• Fields of applications
o For monitoring visibility as well as CO, NO, and NO2 concentrations in road tunnels for the purpose of ventilation control
o For the selective measurement of visibility when the tunnel portal is shrouded in fog
o In railroad tunnels (by request)
o Anywhere where air quality has to be measured and improved