On Wed, Jun 13, 2012 at 1:57 AM, KPL <kpl.listes@gmail.com> wrote:
>
> Somebody recommended to use oil pressure sensor from a car, that has
> continuous-signal sensor, not just a pressure switch, but I do not
> have an exact car model that uses this kind of sensor.
> Probably sensor, designed to contact with oil, would not live very
> long with water, but it's ok to replace it sometimes if it's cheap
> enough.

Something like this? Not sure if it meets the cheap enough requirement. :)

http://www.amazon.com/Sunpro-CP7577-Oil-Pressure-Sender/dp/B00029JXMA/ref=
=3Dsr_1_1?ie=3DUTF8&qid=3D1339607287&sr=3D8-1
--=20
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