CODEL tunnel sensors are designed exclusively for road tunnel applications. Our range of sensors provide all the essential measurements necessary to monitor and control the tunnel atmosphere.
Available as stand-alone sensors or integrated into a network system, CODEL’s tunnel sensors are installed in over 350 road and rail tunnels worldwide.
TunnelTech 100 Series - Visibility
tunneltech_brandCODEL’s The TunnelTech 100 Series Sensors are an essential part of any road or rail tunnel safety system. Firstly, it monitors the Visibilty within the tunnel and ensures that the tunnel ventilation system
provides sufficient clean air for drivers to clearly see the road ahead.
TunnelTech 200 Series - Air Quality
tunneltech_brandThe TunnelTech 200 Series Air Quality Monitors are is an essential part of any road or rail tunnel safety system. Firstly, it monitors the atmosphere within the tunnel and ensures that the tunnel ventilation system provides sufficient clean air to protect tunnel users health and for drivers to clearly see the road ahead.
TunnelTech 300 Series - Air Flow
tunneltech_brandThe TunnelTech 300 Series Air Flow Monitors (AFM) are CODEL’s industry proven tunnel air flow monitors that combine the reliability of ultrasonic technology and delivers superb accuracy and reliability at a very competitive price.
TunnelTech 400 Series - Extractive Tunnel Systems
tunneltech_brandThe CODEL TunnelTech 400 Series are compact extractive analysers configured for the continuous measurement of four key parameters in road tunnels.
TunnelTech 500 Series - ECELL Range
tunneltech_brandThe TunnelTech 500 Series, is an essential part of any road or rail tunnel safety system. Firstly, it monitors the atmosphere within the tunnel and ensures that the tunnel ventilation system provides sufficient clean air to protect tunnel users health.
TunnelTech 600 Series - Light Sensors
tunneltech_brandThe TunnelTech 600 series light monitors are CODEL’s industry proven llumiance and illuminance monitors for detecting light both inside and at the entrance of the tunnel.