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SSI Technologies – Application Note PS-AN7 MediaGauge™ (Model MG-MD) Digital Pressure Gauge Product Overview

Product Description

The MediaGauge™ MG-MD is a multi-functpressure gauge consisting of a medi piezoresistive pressure sensing element, sig ional digital a isolated nal conditioning ensation, a CD back lit ge has an psi. auge ial 8 – 30 Vdc external pow pact 3 inch, pressure gauges measure pressures from 5 PSI to 5000 PSI and are ideal for a variety of industrial and commercial applications such as process control, refrigeration, compressors, pumps, hydraulics, pneumatics and waste water. The MediaGauge™ MG-MD digital pressure gauge has better accuracy, longer life and standard multiple functions which make it a better choice than mechanical pressure gauges. circuitry for temperature and calibration comp304L stainless steel pressure port and a L display. The MG-MD digital pressure gau accuracy of± 0.25 % full scale for 75 to 3000 The MediaGauge™ MG-MD digital pressurepowered by an externgs er supply and comes standard with a wide variety of multiple pressure unit display readings (PSI, B units); memory storage of maximum peak pressur zero adjustment; a 4-20 mA current output alon switch (NPN transistor) to interface to moncontrol systems. functions – AR or MPA e reading; g with a limit itoring and The MediaGauge™ MG-MD is made of all l304L & 316L stainless steel for optimal media usage in a wide variety of media. These com robust digitalaser-welded isolation and
MediaGauge™ Model MG-MD with 2 meter cable.

Product Features

Superb Accuracy : ± 0.25% Full Scale Pressure Ranges : 5, 15, 50, 75, 100, 200, 300, 500, 750, 1000, 1500, 2000, 3000, 5000 PSI Keypad Operated Functions: Auto zero; peak hold and high and low pressure set points Monitoring and control outputs: 4-20 mA output and a limit switch (NPN transistor output) controlled by the high and low key programmable pressure set points. pad Operating Temperature: -10°C to 60°C Storage Temperature: -20°C to 85°C
SSI TECHNOLOGIES, INC. Controls Division 2643 West Court Street Janesville, WI 53548-5011 Phone: (608)758-1500 Fax: (608)758-2491 www.ssitechnologies.com Copyright January 30, 2009 SSI Technologies Inc. All Rights Reserved Revision 4 1

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