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    • Der Bestand an Kraftfahrzeugen ist weltweit steigend. Dadurch ergeben sich auch immer mehr Anforderungen im Bereich Gasüberwachung von Fahrzeugabgasen, die für den menschlichen Körper gefährlich sind. Die Anforderungen wurden vom Schweizerischen Verband von Gebäudetechnik-Ingenieuren in der SWKI Richtlinie VA103-01 festgelegt und sind heute der Grundstein zur Planung jeder Garagenlüftung.
    Der ME1250 Gassensor ist ein Fernmesskopf zur kombinierten Überwachung der Gaskonzentration von Kohlenmonoxid und Stickstoffdioxid. Diese toxischen Gase kommt vor allem in Abgasen von Benzinmotoren (Kohlenmonoxid) und Dieselmotoren (Stickstoffdioxid) vor. Die Haupteinsatzgebiete sind Abgasüberwachungen in Garagen, Tiefgaragen, Parkhäusern, Autoeinstellhallen, Autosilos und Auto-Reparaturwerkstätte. Der Sensor wird zur Steuerung von Lüftungen und zur Alarmierung für den Personenschutz eingesetzt.
    Die LED Warnleuchte Parking hat eine optisch blinkende und akustische Signalvorrichtung, und erfüllt die SWKI Richtlinie für Abgaswarnanlagen in Tiefgaragen und Parkhäusern.
    Abgasmessung Parking CO/NO2
    Exhaust Gases CO/NO2
    Gassensor CO/NO2 Kombi
    Exhaus Gas Sensor CO/NO2
    Warnleuchte Parking SWKI
    LED Warning Sign CO/NO2
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    Parking Structure

    Warnleuchte für Tiefgaragen und Parkhäuser, zur Alarmierung bei Abgasen, gemäss SWKI Richtlinie
    CO/NO2 exhaust gas monitoring in underground car parks

    The number of motor vehicles is increasing worldwide. This also results in more and more requirements in the field of gas monitoring of vehicle exhaust gases, which are dangerous for the human body. The requirements were defined by the Swiss Association of Building Technology Engineers in the SWKI guideline VA103-01 and are now the cornerstone for planning every garage ventilation.

    CO

    Exhaust gases from gasoline engines

    Carbon monoxide (CO) forms when gasoline is incompletely burned. The proportion is highest during the starting process of an engine. It is completely odorless and colorless. At the same time, CO is a highly toxic (poisonous) gas that is deadly even in small amounts. To put it simply, the absorption of CO hinders the oxygen supply; the oxygen transport in the blood of the human body is massively impaired. Since humans do not have any sensory organs to protect them from this, suitable gas sensors are used for reliable detection.

    NO2

    Exhaust gases from diesel engines

    Nitrogen oxide (NO2) forms when diesel is burned. NO2 is a very strong respiratory poison, damages the mucous membranes and irritates the eyes. NO2 is responsible for cough, bronchitis and even pulmonary edema. Humans can recognize NO2 through their sense of smell, since it smells similar to chlorine, but the concentration emitted by car exhaust gases is usually not sufficient to be perceived with the sense of smell. Here, too, a gas sensor must be used for reliable detection.

    CONO2
    50 ppm0.8 ppmVentilation 50%
    70 ppm1.2 ppmVentilation 100%
    200 ppm2.0 ppmAlarm / Evacuation

    Exhaust gases are measured with CO/NO2 gas sensors in underground car parks, multi-storey car parks and garages. In a first step, the ventilation system is started up, and if this does not sufficiently reduce the concentration of gases, optical and acoustic signals warn to evacuate the facility.

    Components

    Gaswarnzentrale zur zentralen Signalverarbeitung der Gasmesswerte

    The gas control panel is the central evaluation unit and monitors the exhaust gas values ​​of all sensors. The switching values ​​are configured on the control panel, and the ventilation and warning signal generator are controlled.

    Kombi-Sensor CO/NO2 für kombinierte Abgasmessung von Benzinabgasen (Kohlenmonoxid CO) und Dieselabgasen (Stickstoffdioxid NO2)

    The ME 1250 CO/NO2 combination sensors measure gasoline and diesel exhaust gases and forward the measured values ​​to the gas control panel. The sensors must be recalibrated annually and the measuring cells must be replaced periodically.

    LED Warnleuchte Parking für Alarmierung bei hoher Abgaskonzentration in Tiefgaragen. Gemäss SWKI Richtlinie.

    The LED warning panels with built-in siren warn people in the danger area.

    Offer

    Müller-Elektronik AG is your specialist for exhaust gas warning systems CO/NO2. The gas control panels from Müller-Elektronik AG not only protect against exhaust gases, but also enable the ventilation system to be operated economically thanks to periodic ventilation and a dehumidification program. From project planning to annual maintenance, the Müller-Elektronik AG team is here for you.