EGT probe?

av8rmsu

Well-Known Member
I was wondering if anyone could explain specifically how an EGT probe on a seminole works. I don't know if some probes work different or not, that is why I say a seminole.
 
Most EGT probes are thermocouples, which are just two dissimiliar metals that create voltage at their junction when heated. That charge is displayed as the temperature on the EGT gauge.
 
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