<VV> Re: Thermocouple mounting

Frank F Parker fparker at umich.edu
Mon Aug 15 20:29:24 EDT 2005


> side.) From  there, the output went to the gauge. I have heard, since, (the car
> was built in  1989) that every place where two wires or terminals connect,
> including, I  assume, inside the switch, there is some effect on the thermocouples
> output, so  some effect on the gauge readings. I used the gauge for the same

proper protocol is that you should not have any non-thermoucple junctions 
like at a switch and Omega makes fancy switches for that purpose. In 
reality it is really not that fussy since any diference would come from a 
difference in temp between the 2 junctions- not apt to be much.

regards,

frank



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