Telemetry


    Telemetry is a remote measurement transmission technology. In the field of energy, it makes it possible to measure room temperature in apartment or office buildings thereby helping to improve customer comfort and reduce energy consumption. Using wireless technology through radio waves, the Group’s R&D team  has developed its own telemetry system, under the name TESFILYO.

     

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    What is telemetry used for?


    Thanks to radio captors installed either on meters or equipment, telemetry allows continuous remote monitoring of energy, water and fluids consumption as well as ambient temperature, heating circuit temperature, and hot water and air conditioning temperatures. It is used in hospitals, retirement homes, offices, factories, etc. telemetry is very useful to adjust the operation of the facilities in real time to suit user requirements.

     

     

    TESFILYO, a reliable and adaptable telemetry tool


    The TESFILYO telemetry system developed by the Group’s R&D team can be used on an occasional basis, for instance during an energy audit in order to check the proper operation of a facility or increase its performance. It can also be permanently installed at a place where a wired connection would be too complex or too costly. It makes it possible to continuously and precisely monitor consumption levels (heating, energy and water consumption) from a remote location, and control the facilities accordingly. In addition, this system can be adapted to suit any existing technical system, irrespective of its size. This discreet, reliable, waterproof system will operate for at least 5 years with no maintenance required.

     

     

    How does it work?


    TESFILYO uses measurements or impulse sensors linked by radio waves on the ISM band – the industrial, scientific and medical electromagnetic radio frequency (868 Mhz). A wireless hub captures the data and transmits it to a central data acquisition system, COFELYVISION.
     

     

    A mature innovation


    Development of the TESFILYO telemetry system started in 2004. In 2007, it was tested, approved and integrated in the IT systems used by COFELY to manage its customers’ facilities. Partnerships have been signed with several constructors to develop the system, in order to guarantee its compatibility with all types of facilities.

     

     

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