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kcor

application ideas

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have application that would require pulling the vacum inside of a vessel that is sealed to -26psi, then turn on steam and with a transducer and depending upon the pressure determine when to turn off the steam. any suggetions would be appreciated. was wondering if a pressure transducer connected to a omron process controller would work

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How do you intend to create a vacuum roughly -11psi below absolute.??

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On the surface of the Earth, at sealevel, barametric pressure is about 14.5 PSIA. If you evacuate a chamber and monitor the chambers pressure with a standard vacuum gage, you can not pull more vacuum than what ever atmospheric pressure is.

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Prehaps you are working in inches of mercury.

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yes you are right, My fault for the confusion in the post.

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