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MAT sensor

in 912iS Technical Questions 10 years ago
Dear:
I have comparate two MAT sensor in a grafics, Line A and Line B during 1 hour flight.


I find diferent values.
It´s normal?
Thanks
MATSA_Bj.JPG (You do not have access to download this file.)

  • Re: MAT sensor

    by » 10 years ago

    So long as they are taking readings from the same place I would think they should be fairly equal. They do match readings once in a while. It may just be a bad connection with vibration. Have you tried securing the connection at the sensor and it is possible a sensor is bad. My money goes with a bad connection because it's too erratic.
    Have you swapped connectors to see if the problem changes sides? That may rule out a bad sensor and removing and securing the connectors may solve or rule in a bad connection.

    Rob,

    What's your take on this?

    Roger Lee
    LSRM-A & Rotax Instructor & Rotax IRC
    Tucson, AZ Ryan Airfield (KRYN)
    520-349-7056 Cell

      
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  • Re: MAT sensor

    by » 10 years ago

    Thanks. I´m going to check it.
      
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  • Re: MAT sensor

    by » 10 years ago

    I agree Roger, the 912iS sport upgrade comes with a new aluminium rack to support the sensor connectors. Make sure the wires are tie-wrapped nice and tight to the rack.
    If you don't have the Sport upgrade then tie-wrap the connector wires to each other so they don't vibrate.
      
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