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Thread: FMM Flow Sensors

  1. #1
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    FMM Flow Sensors

    I have 1/2 in flow sensors on my charcoal feed and my ZeoVit reactor, and at wide open on my manifold I can't get the flow much above 40 GPH, also my FMM module does not recognize my 1/2 sensors, and with sensors attached and I reset module they revert back to 1 in default.

  2. #2
    Frequent Contributor zombie's Avatar
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    Make sure they are pressed in all the way.

    Sent from my SM-G965U using Tapatalk

  3. #3
    Frequent Contributor SuncrestReef's Avatar
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    Quote Originally Posted by bobfish View Post
    I have 1/2 in flow sensors on my charcoal feed and my ZeoVit reactor, and at wide open on my manifold I can't get the flow much above 40 GPH, also my FMM module does not recognize my 1/2 sensors, and with sensors attached and I reset module they revert back to 1 in default.
    Do you have the FMM ports set to Auto Detection or have you manually set them to 1/2" flow sensors? My FMM never identified them automatically and gave erroneous readings until I manually set them to the correct type.

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