tunnel monitoring system News

  • New all-in-one electrochemical cell tunnel sensors

    CODEL are pleased to announce two new tunnel cost effective sensors to the already exceptional range of road and rail tunnel monitors on offer. The TunnelTech 500 and 700 are have been designed from the ground up using our already vast experience and knowledge of tunnel monitoring and applying it with the very latest in sensing technology, electrochemical cells. Both new models include high ...


    By Codel International Ltd

  • Say hello to the new Tunnel Sensors website

    Tunnel Sensors Ltd have today launched their new website; www.tunnelsensors.com. The new site design provides online visitors with dramatic improvements in navigation, appearance and accessibility. The launch of the new website, which offers quick and easy access to essential information on Tunnel Sensors range of  tunnel atoshpere monitoring systems, is part of the organisation’s ...


    By Tunnel Sensors Limited

  • Non-Contacting Flow Measurement in Milwaukee Deep Tunnel System

    Pulsar Process Measurement have supplied Ultra 3 non-contacting ultrasonic measurement devicesto Milwaukee Metropolitan Sewerage District for critical measurement in approach channels within their deep tunnel storm water storage system that prevents pollution from reaching Lake Michigan. ...

  • Meet Brüel & Kjær at NCE Tunnelling Summit

    The company’s acoustic experts will be on hand during the conference, taking place on 3rd December in central London, so visitors can discuss their construction noise management issues and see a demonstration of the Noise Sentinel system. Created specifically to help construction companies, Noise Sentinel immediately alerts the site manager if noise levels approach compliance ...

  • PureAire O2 Monitor for Food Manufacturing Tunnel/Freezers with N2 and CO2: Using a 10 Year No Calibration Sensor

    For flash freezing nothing beats a liquid nitrogen or carbon dioxide immersion or tunnel style freezer for efficiency, overall performance, and cost savings. If you haven't yet switched to an immersion freezer, doing so now could position you to better compete in your market segment and save money over time. Learn more about why these freezers are a must for frozen food manufacturers. Immersion ...

  • World’s fourth longest rail tunnel gets Crowcon gas protection

    Protection from gas hazards in one of the world's longest rail tunnels is being provided by monitoring systems from Crowcon Detection Instruments. The Crowcon systems are designed to detect potentially flammable and toxic gases before they reach hazardous levels. Crowcon was chosen by Telefonica Ingenieria de Seguridad from a number of competitors as part of the detailed engineering project. ...

  • Brüel & Kjær’s Noise Sentinel shortlisted for the International Tunneling Awards

    Brüel & Kjær’s noise management service – Noise Sentinel – has been shortlisted for the Environmental Initiative of the Year Award at the 2013 International Tunnelling Awards. The submission was based on the use of Noise Sentinel to manage compliance with construction noise legislation at part of London’s Crossrail project, at the ...

  • DC Water`s Blue Plains Tunnel named Best Project Overall by Engineering News-Record (ENR) Mid-Atlantic

    The District of Columbia Water and Sewer Authority's (DC Water) Blue Plains Tunnel has been selected as the recipient of the 2016 Best Project Overall award for the Mid-Atlantic Region by Engineering News-Record (ENR). The project was selected ...


    By CH2M Hill Companies, Ltd.

  • Larson Davis enhances environmental noise monitoring systems

    Larson Davis has added the SEN032 wind sensor to its product line, providing the industry's first low-cost alternative for customers who want a wind-only option for environmental noise monitoring systems. The SEN032 incorporates the Vaisala WMT52 ultrasonic wind sensor (with support) into the NoiseTutor and Model 831 based noise monitoring systems. The SEN032 can be used in a variety of ...

  • Plug and play noise monitoring

    Consultants already using Brüel & Kjaer’s Type 2250 Noise Analyzers can now add yet another service to their resume. Matching Type 2250 with a Noise Sentinel – on Demand account, they can perform 24/7 unattended noise monitoring and can present data only few hours after connecting to the equipment. The service enables 2250 user to not only utilize their existing SLM stock ...

  • Banedanmark uses noise monitoring terminals

    As construction work on Banedanmark’s (Rail Net Denmark) new tunnel begins, the company will monitor its noise levels closely to reduce the impact on local residents, using Noise Monitoring Terminals (NMT). Six noise monitoring terminals, provided by sound and vibration specialist Brüel & Kjær, will be set up in key locations in the suburbs of Valby and Hvidovre, ...

  • Remote - Control - Monitoring - Telemetry - SCADA - DNP3 - Modbus

    https://twitter.com/QTechData/status/586382408053755907 QTech Data Systems has been in the business of development, engineering and supplying Telemetry and SCADA (DATRAN / DNP3 / ModBus) systems for Local Govt, City and District Councils Water Wastewater and Storm water Reticulation and Treatment systems for almost 30 years now. In more recent years we have evolved a range of general installer ...


    By QTech Data Systems (NZ)

  • Rotork introduces a revolutionary wireless valve monitoring concept

    Rotork RI Wireless is a revolutionary concept for wireless valve monitoring and diagnostics in the process industry. The field proven solution transmits real-time position indication to the control room and enables predictive maintenance for actuated valves, delivering capital and operating expenditure reduction, increased safety and increased productivity. Designed for new and existing plants in ...


    By Rotork

  • We are pleased to announce the New GDS GasVac System

    The GasVac system is designed to monitor gas levels in situations where the positioning of conventional gas sensors may not be practical. This may be due to equipment security, cable routing, access for detector head installation/maintenance or harsh environment, or a cost-effective means of monitoring plant rooms, supermarkets, cool stores and designated hazardous areas, such as tunnels ...


    By CitiSafe Pte Ltd

  • Ultrasonic wind sensors for the DWD`s maritime monitoring network come from Lufft

    In a call for bids for the renewal and extension of ultrasonic wind sensors in the maritime monitoring network of the German Weather Service, the ultrasonic wind sensor Ventus from the Fellbach-based manufacturer of environmental measuring equipment won the day against all competitive products. In meteorology, the DWD - Germany's largest weather service - is considered a major reference ...

  • Methane Detection in Mine Ventilation Systems

    Mining is big business, with the world’s 50 largest mining companies worth a total of 1 trillion dollars.1 Worldwide, the mining industry is responsible for the direct employment of 3.7 million people, with over 150 million indirectly supported by small-scale mining operations.2 Many other sectors, such as high-tech industry, are also entirely dependent on mined supplies of ...


    By Edinburgh Sensors Ltd

  • Real-world monitoring of air quality using low cost air quality sensors

    The emergence of sensors capable of measuring the gases and particles that make up air pollution, especially in cities and industrial areas, has driven many academic studies which evaluate the sensors and compare performance against reference methodology. Such projects provide valuable and thorough assessment, but they currently work slower than the pace of low cost sensor system development. In ...


    By AQMesh

  • Synchronized positioning system leaves tracks through the heart of Europe

    Special construction techniques are being used for the construction of a new rail tunnel in the center of Brussels. Commissioned by CEI - De Meyer, Holmatro supplied a PLC-controlled hydraulic Synchronized Positioning System. This is the first time that Holmatro is combining high-pressure hydraulics with digital control. The software and the control (Siemens ...


    By Holmatro Group

  • AUG Secures Intelligent Transportation Systems (ITS) Project Under BCIP

    A.U.G. Signals Ltd (AUG), one of the leading experts in intelligent sensor systems and signal processing, today announced its new pilot project with Parks Canada under the Build in Canada Innovation Program (BCIP) for the wildlife monitoring in the Glacier National Park, between Revelstoke and Golden, British Columbia. During this project, AUG will deploy its multi-sensor SENTINEL system on the ...


    By A.U.G. Signals Ltd.

  • DC Water and Xylem celebrate the installation of the first intelligent wastewater pumping system in North America

    Xylem (NYSE: XYL), a leading global water technology company, today presented to DC Water the first installation in North America of Flygt Concertor, the world's first wastewater pumping system with integrated intelligence.  DC Water, one of the nation's leading water and wastewater innovators, has a well-established track record of piloting and adopting leading-edge technologies to evolve ...


    By Xylem, Inc.

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