EGT for mixture setting

[Bruno!]

On Tue, 12 Mar 1996 wmcgonegal at rr.etc.ncr.doe.ca wrote:
> It is not overly difficult to construct a thermocouple conditioning circuit.
> One only needs an amplifier and a cold junction compensation circuit.  You can
> even do away with the compensation if your circuit is always at the same
> temperature.  

Is it practical to, put the cold junction into a lot of insulation, eg
shove it into a giant block of polystyrene foam , or in a thermos
bottle(?) and tuck it under the dash somewhere? in the extremes of heat
and cold it may help to measure the temp of the juction with a thermistor,
to compensate for the possible change in temperature. 

	         Bruno.     ( u933234 at student.canberra.edu.au )

	              "If you've gotta go, go with a smile"