"Jim Thompson" wrote in message news: snipped-for-privacy@4ax.com...
Stone cut face of outdoor thermometer has...
>
> 180° rotational degrees for 130°F temperature change.
>
> Bimetal thermometer element has...
>
> 180° rotational degrees for 90°F temperature change.
>
> Bimetal is 9-1/4 turns (labeled Truflex P675RTM2), inner diameter is
> 1/4", outer diameter is 1-1/16"
>
> How many (partial) turns to remove from outer bimetal to match
> physical requirement with bimetal movement ?:-)
>
> ...Jim Thompson
> --
Forty two.
Bob