MG-750-B-MD SSI Technologies Inc, MG-750-B-MD Datasheet - Page 6

• Manufacturer Part Number: MG-750-B-MD
• Description: SENSOR 750 PSI 4-20 MA 1/8 NPT
• Manufacturer: SSI Technologies Inc
• Series: MG-MDr

Specifications of MG-750-B-MD

• Pressure Type: Gauge
• Operating Pressure: 750 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

SSI TECHNOLOGIES, INC.
Controls Division
2643 West Court Street
Janesville, WI 53548-5011
Phone: [phone]
Fax: [phone]
www.ssitechnologies.com
4) Connect the brown wire to one side of the relay.
5) When monitoring the 4-20 mA current output with a
Note:
directly to ground when not being used for monitoring
purposes.
Connect the other side of the relay to ground. Refer
to Figure 1.
current meter,
series with the 4-20 mA output.
Connect the 4-20mA output (Blue Wire) to the
+ terminal of the current meter.
– terminal of the current meter to ground.
6) When monitoring the 4-20 mA current output
with a voltage meter, connect the 4-20mA output
to an appropriate resistive load selected based on
the value of your supply voltage. See Figure 2.
Connect the 4-20 mA output (Blue Wire) to one end
of the resistive load. Connect the other end of the
resistive load to ground.
The 4-20mA (Blue Wire) must be connected
MediaGauge™ (Model MG-MD) Digital Pressure Gauge
SSI Technologies – Application Note PS-AN7
Connect the current meter in
Connect the
Product Overview
6
Electrical Specifications
Supply Voltage
Response Time
Accuracy (75-3000 PSI)
Thermal Error typ. (75-3000 PSI)
Total Error (75-3000 PSI)
Accuracy (15-50 PSI)
Thermal Error Typ. (15-50 PSI)
Total Error (15-50 PSI)
Accuracy (5 PSI)
Thermal Error Typ. (5 PSI)
Total Error (5 PSI)
Stability (Typical)
Copyright January 30, 2009
SSI Technologies Inc.
All Rights Reserved
8 - 30 Vdc supply
< 1 ms
± 0.25 % FS
± 0.25 % FS
± 0.25 % FS
± 0.50 % FS
± 0.50 % FS
± 0.50 % FS
± 1.0 % FS
± 1.0 % FS
± 1.0 % FS
< 0.25% Full Scale/Year
Revision 4
RoHS