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Old 01 July 2014, 17:10   #1
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Transducer temp sensor wrong

My Garmin 451s shows temp being 22C which is clearly wrong.

Any ideas why this may be?
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Old 01 July 2014, 18:57   #2
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warm it with a heat gun or cool it with cold/ice water. Does the temp sensor respond at all?

jky
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Old 02 July 2014, 09:04   #3
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I've found that temperature sensors are often haywire - we wanted to use the data in our TeamSurv project, but gave up when we saw how many boats had weird readings.
Tim
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Old 02 July 2014, 09:14   #4
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Take it out of the bath?
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Old 03 July 2014, 11:41   #5
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where is it mounted?

if it's internal to the unit - think of the inside of a car on a cold but sunny day...
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Old 03 July 2014, 15:12   #6
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Is there a facility to apply an offset in the setup, this allows you to add a correction for an incorrect reading, it might already have one applied or might need one.
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