Thermocouple Wires

Dynon101

I love flying!<br />
Joined
Mar 5, 2016
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382
Is a thermocouple polarized?

In other words does it matter what wire goes to what pin the EMS module?

THANKS
 

dynonsupport

Dynon Technical Support
Staff member
Joined
Mar 23, 2005
Messages
13,226
Yes, the are polarized. Hook them up backwards and the displayed temp will decrease when the real temp increases.

They are also not normal wire. You must run thermocouple wire all the way from the probe to the EMS module.
 
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