Manual purge system for instrumentation flow element tubing

Details Manual purge system for instrumentation flow element tubing Manual purge system for instrumentation flow element tubing

2005-11-01

2005-11-01

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Volume or rate of flow

Using differential pressure

Reexamination Certificate

active

06959610

ABSTRACT:
An improved manual purge system for periodically cleaning pressure sensing flow element tubing is provided that is a complete self-contained system for allowing manual determination and initiation of flow element purging. Additionally, the system can be easily upgraded to an automatic purge system without removal from the process system.

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Phoenix Air Flow, Inc Ref. P-1000.2M-1.

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