Source for vacuum sensor

Stephen Webb swebb at netlab.uky.edu
Thu Nov 15 16:23:37 GMT 2001


> I'm looking for a vacuum sensor.  Not an on/off type.  I want to be able to
> measure vacuum and feed an analog signal to some kind of black box.

Motorola MPX4250 (there are several versions) gives a pretty damned linear
response, and measures from about 2 psia to about 35psia (iirc).  about
0-5 volt signal; a good candidate for ADC.

-Steve
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