Volks:
If  I understand correctly your are wanting to use a pressure gauge as
fuel level indicator.  As long as the gas is in liquid form the pressure
will not vary much. That is why they weigh your propane tank for your
outdoor gas grills as the fill it.

On Tue, 29 Apr 1997 07:14:53 -0500 "W. Silva" <wsilva@capecod.net>
writes:
>Awhile ago I asked if anyone had ever installed a propane gauge to 
>their tank.