Details for D/P Purge Control

Name:D/P Purge Control


• 4-20 mA Output for Broad Compatibility
• Better than ±0.02% Span Repeatability
• Piezoresistive Technology for Enhanced Stability

D/P transmitters accept either gage or differential pressure pneumatic inputs that are converted to a proportional 4-20 mA output signal. This two wire signal loop is compatible with typical process components that accept analog input including PLCs. KING-GAGE® D/P Transmitters are also offered in hybrid versions combined with an air flow control for pneumatic sensors or downpipe (bubbler) systems. These units allow for direct 4-20 mA output from the tank with power provided by the receiver.

788 D/P Purge Control is a more basic differential pressure regulator and air flow control. It generates a constant flow of compressed air to purge a downpipe. Its integral differential pressure transmitter provides 4-20 mAdc output proportional to liquid level.


For a pdf of the D/P Purge Control Data Sheet, click the 'Download' button below.

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Created On: 01/03/2009 08:00
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Last updated on: 05/19/2012 13:36