Alan, the best I have found is one by All Sensors.  They have a unit 0-100=
=20
PSI porterd
and 0-100 PSI non ported.  Cost is $26.13 with 1.1 nv/psi output.  On page=
=20
1937
in Mouser Cat.

Derward Myrick KD5WWi





----- Original Message -----=20
From: "alan smith" <micro_eng2@yahoo.com>
To: "Microcontroller discussion list - Public." <piclist@mit.edu>
Sent: Wednesday, May 11, 2011 1:40 PM
Subject: [EE] air pressure sensor, analog output


> ive been looking for something that I can attach to an air line and read=
=20
> the pressure out, analog voltage is probably whats available.  My searche=
s=20
> keep putting me back to barometric sensors.  The idea is to replace a=20
> mechanical gauge since I have a LCD and pic micro in the unit.  The range=
=20
> is a 0-90PSI that I need to cover.
>
> Im sure they make them, just haven't come across anything yet.
> --=20
> http://www.piclist.com PIC/SX FAQ & list archive
> View/change your membership options at
> http://mailman.mit.edu/mailman/listinfo/piclist
>=20


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