New Product Alert – VICONOX-0 Visibility Monitor

Thu 24 Mar 2016

Tunnel Sensors launch VICONOX-0, a visibility monitor designed to replace the existing VIPA solution.

By replacing VIPA with a visibility only VICONOX solution, Tunnel Sensor customers will benefit from a number of design enhancements that help make VICONOX simpler to install and better suited to the harsh operating environment often found in tunnels.



Like all Tunnel Sensors products, the VICONOX-0 has been designed to withstand extreme weather conditions. The complete electronic system is contained within a water-proof, heated housing of 316 Stainless Steel and has an operating temperature range from -30oC – +70oC which ensures stable readings across all prevailing ambient temperature conditions. Orders for VICONOX-0

are already being taken and are available within our standard lead times.

Tunnel sensors will continue to support existing VIPA devices throughout their 24 month warranty period.

For further information about VICONOX-0 and all other products within the Tunnel Sensors range, please contact our sales team.

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We think of tunnel sensors as one of our most reliable and valuable partners that can provide equipment and technical expertise of highest quality.

Vassilis Moustaferis
New Alert ICT Systems, Greece

Tunnel Sensors


The LUMIOS MkIII measures the level luminance, or brightness, at tunnel portals to ensure that the visual perception of drivers is maintained, both day and night.


The AIRFLOW offers a rugged, non-contact solution for the universal requirement to monitor air velocity and direction in the tunnel.


The VNOX offers a single sensor
solution for monitoring NO2
and visibility within the tunnel