Hello,
I'm trying to make a simple fuel level indicator for a fuel tank.  I only
need to be able to sense a few levels (i.e. Full, ~1/3 full, Near Empty).
I'm thinking of having two wires (or other electrical contact) actually -in-
the gas, and using the fuel to "close the switch".  I'm pretty sure this
would work for water, but I don't know if the gas will be able to conduct
electricity well enough.  There is also the ignition issue, but at the
voltages I'd use it shouldn't matter.  I will be using 94 Octane gasoline
for my purposes.

Does anyone have any idea if this would work, or possibly have another
suggestion?

Thanks,
Dave

PS: I will be putting some gas in a container and checking the resistance w/
a multimeter to test it myself, but there might be a better solution.

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