10) What is a Flame Detector

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    @miriam98 - Thats a fascinating question. I think computer technology would infact help. One area might be image analysis, where it could study a scene to

    determine if there is anything unusual about it.

    I know image analysis is used in some motion detectors, so maybe this could be

    combined with an optical flame detector to produce something that is really

    accurate.

    @everetra - I notice that in order to eliminate false alarms, the best flame detectors

    use smart technology.

    The article mentions the IR/IR/IR flame detectors as being the most accurate

    because they compare the different wavelengths of light to determine if a

    dangerous flame has in fact been lit.

    Thats why I call it smart technology, because it requires comparing different values.

    I wonder if these kinds of detectors have any computerized circuitry, and if not,

    would the insertion of computer technology make these or other detectors even

    more accurate?

    @allenJo - Yes, by I think that the flame detector is more accurate. Remember, the

    fire detector doesnt just detect the fires; it also detects the nearby gases.

    Any flame that is ignited is bound to release gases into the atmosphere. I think

    smoke detectors work on gas smells as well so I think the principle between the two

    is similar.

    Also remember that before there is smoke, there is a flame, so I think that the flame

    detector is the more accurate technology. It nips the problem in the bud, at the very

    instant that it happens.

    My first impression is that a flame detector works differently than a smoke detector,

    if I understand correctly.

    All of the different detectors that are described in this article rely on gases or

    flames, and the detectors use the light spectrum to detect them.

    What if you have smoke without any visible flames? I think a smoke detector works

    differently, as it detects mainly the smoke.

    Ive had my smoke detector go off when something burned but there were no

    longer any flames and so I think the technology is different.

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