Only show results available in Virginia? Ok

Traffic Monitoring Applications

  • Premium

    Road tunnel atmosphere monitoring

    CODEL`s road tunnel monitors are designed exclusively for road tunnel applications. It offers a family of tunnel sensors that provide all the essential measurements necessary to monitor the tunnel atmosphere.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

  • Premium

    Tunnel solutions for the light sensors

    According to the International Committee on Illumination CIE recommendations, luminance should be monitored as the luminance contained within in a conical field of view, subtending an angle of 20º. It is recommended that a luminance photometer is mounted in the tunnel approach road approximately 120 - 200 metres from the portal, depending on the approach speed of the vehicles and their stopping distance. The purpose of monitoring the luminance at the portal is to adjust the level of light intensity inside the road tunnel to the light intensity outside so that drivers do not have to adjust their eyes quickly or become affected by the “black hole” effect where they decelerate rapidly and become a hazard to other road users.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

  • Premium

    Tunnel solutions for the tunnel air flow

    Tunnel ventilation systems are designed to enable a sufficient throughput of air to be maintained to ensure a safe operating environment for users. These systems consume large amounts of power and need to be operated as efficiently as possible. To do this it is necessary to know the effectiveness of the system in terms of air flow and direction developed within the tunnel. The TunnelTech 301 is a single point ultrasonic flow monitor that is unaffected by traffic flow and sound reflections. It is designed to withstand the harsh tunnel environment and has a working range of 0-20 metres/second in both directions.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

  • Premium

    Air Flow Monitoring for Tunnels

    By Optical Scientific Inc. (OSi) based in Gaithersburg, MARYLAND (USA).

  • Traffic noise monitoring

    Traffic noise impacts millions of people at home and at work. Traffic noise can impact your ability to work, learn rest, play, relax, and sleep. This form of noise can also lead to mental and physical health concerns. The noise is dependent upon such issues as: Traffic volume. Traffic Speed. Vehicle Content. Road Surface. Surrounding Area.

    By Larson Davis, a division of PCB Piezotronics based in Depew, NEW YORK (USA).

  • Traffic Emissions Monitoring

    Traffic, especially in urban locations, is one of the greatest contributors to air pollution. Traffic produces a variety of different pollutants that include particulates, NO2, NO, CO, hydrocarbons and in some cases SO2. The monitoring of roadside pollution can be challenging as often it is difficult to find suitable locations for large air quality monitoring systems and many sites that are available can be too far away to be representative of roadside air pollution. Roadside pollution concentrations can change quickly as types and volume of traffic changes and so instrumentation used must be able to cope with these rapidly changing conditions. Ecotech has established a wide variety of roadside monitoring stations incorporated both into large walk-in style shelters to compact monitoring shelters. Our solutions can be tailored to your needs. Ecotech`s compact solution uses a compact monitoring shelter fitted out with a variety of analyzers and particulate monitors. These analyzers offer fast response, minimal maintenance and are widely used for roadside monitoring.

    By Ecotech Pty Ltd based in Knoxfield, AUSTRALIA.

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you