CTU

cOMBINED TERMINATION UNIT

The CTU is the latest development within the Tunnel Sensors product range, designed to provide a robust yet versatile solution for local instrument connections.

ctu

The CTU is a rugged, wall mounted termination unit designed for installation alongside compatible Tunnel Sensors instruments. Due to the diverse tunnel power and communication requirements, the CTU adopts a modular design philosophy. Enclosures and terminal packs are offered separately so customers can specify and purchase the precise configuration required for their application.

The CTU is available with and without an onboard power supply along with a range of terminal packs including sacrificial OVP terminals. Enclosures are manufactured from stainless steel which provide IP67 rated ingress protection. Enclosure lids benefit from quick release catches and a security lock screw to prevent unintended access. 

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SATISFIED CLIENTS

Don’t just take our word for it, read what some of our clients are saying about our tunnel sensors.

VIEW OUR OTHER TUNNEL SENSORS

Below are our flagship tunnel sensor products, simply select them for more information

Viconox

Viconox

The VICONOX provides a total monitoring solution for the measurement of NO2, NO, CO, visibility and temperature within traffic tunnels.
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airflow mkii

airflow mkii

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

crossflow

The CROSSFLOW provides an open path cross bore solution for measuring air velocity and direction in a tunnel.
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