retrolefty:
Thanks guys! Let me know if you think I'm missing any parameters that should be taken into consideration when trying to make this measurement.
Probably the most important property for the pressure sensor you select for your application is it's compatibility with the media it's measuring, gasoline in your case.
Make no mistake that the required diaphragm isolated barrier is what makes such sensors cost significantly more then the sensors with no such barrier protection for the sensing element. You tend to get what you pay for in this line of sensors.
Lefty
Thanks, Lefty. The Data sheet states
"Chemical Compatibilities: Any gas or liquid
compatible with 304L & 316L Stainless Steel. For
example, Motor Oil, Diesel, Hydraulic fluid, brake fluid,
water, waste water, Hydrogen, Nitrogen, and Air."
So I think I'm good. And it's nice to know what I'm paying for when buying a $100 pressure sensor!