MG-1500-B-MD SSI Technologies Inc, MG-1500-B-MD Datasheet - Page 5
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MG-1500-B-MD
Manufacturer Part Number
MG-1500-B-MD
Description
SENSOR 1500 PSI 4-20 MA 1/8 NPT
Manufacturer
SSI Technologies Inc
Series
MG-MDr
Datasheet
1.MG-300-A-MD-R.pdf
(11 pages)
Specifications of MG-1500-B-MD
Pressure Type
Gauge
Operating Pressure
1500 PSI
Port Size
Male, 1/8" (3.175mm) NPT
Output
LCD Display
Accuracy
±0.25%
Voltage - Supply
12V
Operating Temperature
-10°C ~ 60°C
Package / Case
Stainless Steel
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
To set the High or Low pressure set points: Press and hold
down the UNIT/SET button for 3 seconds. The
MediaGauge™ MG-MD will go into the pressure setting
mode.
SSI TECHNOLOGIES, INC.
Controls Division
2643 West Court Street
Janesville, WI 53548-5011
Phone: (608)758-1500
Fax: (608)758-2491
www.ssitechnologies.com
1) The screen shows on the top, left hand side
2) Set the first digit value by pressing the Button
3) After all 4 digits of the high pressure settings are
4) After all 4 digits of the low pressure settings are
5) To make sure that the settings are correct, you can
indicating high pressure setting, and the first digit
will be flashing.
(select from 0 to 9). Then press the Button,
which shifts to the second digit. Again use the
Button to select 0 thru 9 followed by the Button
to complete the third and forth digits.
done press the Button one more time, the
screen will show on the top, left hand side
indicating low pressure setting. Repeat steps 1 and
2 above to set the 4 digits of the low pressure
settings.
done press the Button one more time, the
screen will show “Load”, indicating your pressure
settings have been saved into memory.
press the Button to check the value of the low
pressure setting and press the Button to check
the value of the high pressure setting.
MediaGauge™ (Model MG-MD) Digital Pressure Gauge
SSI Technologies – Application Note PS-AN7
Product Overview
5
Electrical Interface
MediaGauge™ MG-MD harness connections:
White wire:
Black wire:
Brown wire:
Blue Wire:
Typical Wiring Interface
This is a description of an application to interface the
MediaGauge™ MG-MD to a monitoring and control system
utilizing the limit switch output to control a relay and monitor
the output current. The relay will turn on and off based
upon the high and low pressure set points the user
programs into the MediaGauge™ MG-MD digital pressure
gauge.
1) Mount the MediaGauge™ MG-MD digital pressure
2) Connect the supplied mating harness with Din
3) Program the MediaGauge™ digital pressure gauge
gauge on a suitable (1/4” NPT) female fitting. Use
Teflon tape or pipe dope to seal the threads. . Do
not over tighten. Torque to 150 in lbs +/- 1 in lb.
connector to the mating connector on the back of
the MediaGauge™ MG-MD digital pressure gauge.
with your low and high pressure set points per the
instructions described previously.
Power Lead for supply input (12 Vdc)
Return Lead
Limit Switch output (NPN Transistor output)
4-20 mA output for meter. (Must be loop
grounded with black wire)
Copyright January 30, 2009
SSI Technologies Inc.
All Rights Reserved
Revision 4
RoHS