Fuel Gauge/Meter Specs?
 

People, I want to rig a position sender and meter for a sort-of-custom
situation.

The meter used in electronic fuel level sensing makes sense for me,
but to use with another sender. I have my choice of these senders, so
I can pick one to match the meter's spec's.

I wonder if anyone here knows anything about what type of electrical
signal these tend to use? (I'm not an EE, so pls be gentle!)
Voltage? Levels? Or, ??? Thanks for any help here.

AS