If explosive and combustible gases come into an uncontrolled contact with air, they can present a great danger for people and environment. It is extemely important to detect it in time. These systems are most often set to three alarm levels, depending on gas concentration, which are associated with actions such as activation of ventilation, siren, blinker or a board. Duran Electronica, a Spanish company, with more than 70,000 installations in more than 30 countries, is the leading European company in this industry and represents a reliable partner that can provide durable and high-quality devices as well as complete solutions designed according to requirements of the end users.

Duran detectors, beside the fact that they are programmed at the factory to detect a specific kind of gas, are distinguished by a rugged weatherproof housing, immunity to electromagnetic interference and dirt, individual addressing and outstanding precision and reliability.

Considering the operating technology of these devices we distinguish electrochemical, catalytic, semiconductor and infrared method that can detect the following gases:

  • Toxic:
    Carbon monoxide (CO), carbon dioxide (CO2), sulphuric acid (H2S), sulphur dioxide (SO2), nitrogen monoxide (NO), nitrogen dioxide (NO2), muriatic acid (HCl), oxygen (O2), chlorine (Cl2), ammonia (NH3)
  • Explosive/combustible:
    hydrogen (H2), natural gas/methane (CH4), butane-propane, isopropyle alcohol, hexane (C6H14), octane fuel , acetylene (C2H2), ethylene (C2H4), ammonia (NH3), butanone, ethanol (C2H5OH), methanol (CH3OH), toluene, pentane (C5H12), ethylene oxide (C2H4O)

Eurosondelco is a product line for detecting toxic and explosive/combustible gases and is used in large spaces. In this line great importance is given to the capability of addressing and gas concentration readings from every detector. They are sorted according to the type of detection: Europellistor (explosive-combustible gases) and Eurodetector (toxic gases).

Fidegas line of products has been developed for detection of toxic and explosive-combustible gases in small spaces ( up to 200 m?) and is able to individually address a detector in alarm mode (individual addressing). It is important to emphasize that a version of the control unit and detector has been designed for S spaces.

Duran 203 Plus is an extremely popular system for detection of carbon monoxide (CO) that can cover up to 17.000 m?. It has been installed in more than 20.000 underground car parks covering more than 40 million square meters. An important characteristic of this system is the capability to adjust ventilation speed of every line according to CO concentration, which provides large savings in power consumption.

"Hologas" aplication is simultaneusly monitoring gas detection control panel (or more than one) status providing all information from detectors via TCP/IP or RS232 protocols. It provides all important informations (prealarm, alarm, error…) over user friendly color-coded Graphic User Interface.

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