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Tunnel Visibility Monitors
Clear Sightlines and Early Fire Hazard Detection
Visibility monitors are a frontline defense in road and rail tunnel safety. Utilising advanced optical attenuation technology (transmissometry), monitors like the TunnelTech 101 continuously measure the K-factor (m-1) of the tunnel atmosphere, guaranteeing that the ventilation system provides sufficient clean air for drivers to clearly see the road ahead.
Featuring zero moving components for virtually maintenance-free operation, these sensors can also be equipped with an optional PT100 ambient temperature sensor (-15°C to +105°C), which acts as a rapid-response mechanism to help operators quickly detect and pinpoint the localised focus of a tunnel fire.
Clear Sightlines and Early Fire Hazard Detection
Visibility monitors are a frontline defense in road and rail tunnel safety. Utilising advanced optical attenuation technology (transmissometry), monitors like the TunnelTech 101 continuously measure the K-factor (m-1) of the tunnel atmosphere, guaranteeing that the ventilation system provides sufficient clean air for drivers to clearly see the road ahead.
Featuring zero moving components for virtually maintenance-free operation, these sensors can also be equipped with an optional PT100 ambient temperature sensor (-15°C to +105°C), which acts as a rapid-response mechanism to help operators quickly detect and pinpoint the localised focus of a tunnel fire.
Clear Sightlines and Early Fire Hazard Detection
Visibility monitors are a frontline defense in road and rail tunnel safety. Utilising advanced optical attenuation technology (transmissometry), monitors like the TunnelTech 101 continuously measure the K-factor (m-1) of the tunnel atmosphere, guaranteeing that the ventilation system provides sufficient clean air for drivers to clearly see the road ahead.
Featuring zero moving components for virtually maintenance-free operation, these sensors can also be equipped with an optional PT100 ambient temperature sensor (-15°C to +105°C), which acts as a rapid-response mechanism to help operators quickly detect and pinpoint the localised focus of a tunnel fire.
Clear Sightlines and Early Fire Hazard Detection
Visibility monitors are a frontline defense in road and rail tunnel safety. Utilising advanced optical attenuation technology (transmissometry), monitors like the TunnelTech 101 continuously measure the K-factor (m-1) of the tunnel atmosphere, guaranteeing that the ventilation system provides sufficient clean air for drivers to clearly see the road ahead.
Featuring zero moving components for virtually maintenance-free operation, these sensors can also be equipped with an optional PT100 ambient temperature sensor (-15°C to +105°C), which acts as a rapid-response mechanism to help operators quickly detect and pinpoint the localised focus of a tunnel fire.
