circuit to use GM temperature sensors for voltage based data acquisition input?

Bruce Plecan nacelp at bright.net
Tue Mar 13 22:42:55 GMT 2001


Just cause the Datalogging allows 0-10 doesn't mean you have to use it.
the display maybe customizable (?<g>) to read just the 0-5 part anyway.
Other then the air flow computation, the other stuff really isn't that
critical.   And things like IAT sensors are rather slow to change anyway
Bruce

> Does anyone know what I need to do to build a circuit to be able to take
> standard GM temperature sensors (IAT, ECT, oil temp.) and produce a 0 to
10
> volt output for our data acquisition system. We currently have 12 vdc and
> 13.8 vdc power available although we could add some other DC power supply
if
> needed.
>
> Sorry if this seems basic but that is what happens when you let mechanical
> engineers start working with electronics and electrical systems.
>
> Thanks,
>
>
> Jason
>
>
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