127 | Emerson 3051N manual

Rosemount 3051N

Reference Manual

00809-0100-4808, Rev CA June 2008

FIGURE 3-3. Rosemount 3051N Coplanar Flange Dimensional Drawing (Differential Pressure Transmitter Shown)

	5 (127)
Meter
Cover	4.3 (110)
(optional)

0.75 (20)

Clearance

for Cover

Removal

Transmitter

circuitry

Nameplate

1/2-14 NPT Conduit Connection (two places)

0.75(20)

Clearance for Cover Removal

Terminal

Connections

Label

4.1 (105)

7.1

(181)

Drain/vent Valve

Housing Rotation Set Screw

6.4 (163)

Note

Dimensions are nominal in inches (millimeters).

1/4-18 NPT on Coplanar Flange for Pressure Connection

1/4-18 NPT on Coplanar Flange for Pressure Connection

3-6

Image 40

Emerson 3051N manual 127

Contents

Reference Manual Important Notice -- Errata Rosemount 3051N Return of Material Old Changes from June 2006 to JuneChanges Rosemount 3051N Table of Contents Troubleshooting InstallationSpecifications Reference Data Appendix a OptionsHart Communicator Glossary Index Using this Manual Section Introduction Rosemount 3051N Overview Safety Messages Transmitter Functions Transmitter Alarm Level VerificationSecurity Configuring Transmitter Alarm and Security Jumper Procedure Physical Removal Local Zero and Span Local Keys Electronics Board Setting the Loop to Manual Wiring Diagrams Bench Hook-up Wiring Diagrams Field Hook-up Check Output Review Configuration DataProcess Variables Sensor Temperature Basic SetupSet Process Variable Units Set Output Rerange Rerange with a Communicator Only Rerange with a Pressure Input Source and a Communicator Span and Zero Adjustment Buttons Detailed Setup Diagnostics Service Loop Test Transmitter TestCalibration Transmitter Bench Calibration Tasks Field Calibration Tasks Configure the Analog Output Parameters Calibration Overview Sensor Trim URV Zero Trim Typical Zero vs Non-zero-Based Application Illustrations Full Trim Digital Trim Connection Drawing 4-20 mA Transmitters Digital-to-Analog Trim Using Other Scale Recall Factory Trim Recall Factory Trim- Sensor TrimRecall Factory Trim- Analog Output Analog Output Trim Zero Effect HTc = URV + S URV Ps Rosemount 3051N Section Installation Rosemount 3051N Typical Installation Flowchart Special Draft Range Considerations General ConsiderationsMechanical Considerations 156 181 16 x 11/4 Bolts for Mounting to 54.1 Transmitter 120 127 66.8 Traditional Flange Option Code H2 Dimensional Drawing Mounting Rosemount 3051N GAS or Liquid Service GAS Service Steam Service Power Supply Process Connections Housing RotationElectrical Considerations Wiring Power Supply Load Limitations Grounding the Transmitter Case Access Requirements Cover InstallationEnvironmental Considerations Troubleshooting Symptom Corrective Actions Returning Rosemount Products and Materials Nuclear Specifications Seismic Model Range Code Hydrostatic Test Pressure Performance Specifications Ambient Temperature Effect12Reference Accuracy Drift Power Supply Effect Load Effect Mounting Position Effect Overpressure Effect Static Pressure EffectRange Code Overpressure Effect Range Code Static Pressure Zero Effect1 Functional Specifications ServiceTemperature Limits Output Range Minimum Span Upper URL Lower LRL Span and Zero, Zero Elevation, SuppressionRange Code Minimum Time Constant Tc Including Dead Time Td Maximum Working Pressure12Static Pressure Limits Overpressure Limits Burst Pressure Physical Specifications Materials of Construction Option Code Description Add Ordering Information Configuration Information Housing Material Conduit Entry SizeMounting Bracket Options Meters optional Date On Rosemount 3051N Exploded View with Coplanar Process Flange Rosemount 3051N Rosemount 3051N Overview Safety Messages LCD Meter Section Options Custom Meter Configuration Installing the Meter Exploded View of the Rosemount 3051N with Optional LCD Meter Rosemount 3051N Diagnostic Messages Error Press Limit Operation Mounting Brackets Traditional Flange H2 Transient Protection Terminal Block T1 Transient Protection Terminal Block T1 Rosemount 3051N Introduction Safety Messages Appendix a Hart Communicator Rosemount 3051N Online Menu Function Hart Fast Key Sequence Figure A-3. Rosemount Hart terminal access door Connections and Hardware Figure A-4. Bench Hook-up MA Transmitters Communicator Keys RosemountAction Keys Alphanumeric and Shift Keys Function KeysData Entry Fast Key Sequences Fast Key Sequence Conventions Fast Key Sequence ExampleMenus Functions Main Menu Online Menu Touch Alphanumeric Keys Multifunction LEDTouch Screen Multifunction LED Processing Indication Rosemount 3051N Fast Key Sequences Hot Key options Diagnostic MessagesMessage Description Rosemount 3051N Uploadvariable Rosemount 3051N Rosemount 3051N Glossary Smart Family Index 00809-0100-4808, Rev CA June Security Page ¢00809-0100-4801V¤