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differential pressure transducer
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Product Information Page
PROGRAMMING THE GC30 DIFFERENTIAL PRESSURE TRANSMITTER TO
MONITOR THE CLOGGING OF HVAC FILTER
The GC30 differential pressure transmitter is compact and flexible instrument
that supports many applications and is often used to monitor the clogging of
filters. It can be easily programmed to measure the pressure in IWC to monitor
and control the clogging on an HVAC filter.
Monitoring and Controlling HVAC Filter:
This illustration demonstrates the use of GC30 differential pressure transmitter to monitor the clogging
of an air filter. Most industrial filters have a pressure drop of 0.170 IWC with industry common practice
to replace filters when the pressure drop reaches 0.500 IWC to prevent unnecessary maintenance while
protecting the system from failing due to blockage. See principles of operation diagram below for
reference.
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
© 2017 Ashcroft Inc.
Figure 1 - GC30 Differential Pressure Transmitter
Air Flow
Air Flow
Figure 1 - Filter Monitoring Diagram
ashcroft.com
info@ ashcroft.com
1.800.328.8258
PIP #: TR-PI-103
Applicable to:
GC30
Rev. A 02/17, Page 1 of 7