Operation And Maintenance; Overview; Safety Messages; Recommended Calibration Tasks - Emerson Rosemount 3051 Manual

Manual
00809-0100-4007
5

Operation and maintenance

5.1

Overview

NOTICE
Calibration
If any trim is done improperly or with inaccurate equipment, it may degrade the
transmitter's performance.
Emerson calibrates absolute pressure transmitters (Rosemount 3051CA and 3051TA) at the
factory. Trimming adjusts the position of the factory characterization curve.
Emerson provides instructions to perform configuration functions with the following:
• Field Communicator
• Asset Management Solutions (AMS) Device Manager
• AMS Device Configurator Bluetooth
• Quick Service buttons
• Local operator interface (LOI)
5.2

Safety messages

Procedures and instructions in this section may require special precautions to ensure the
safety of personnel performing the operations.
See Safety
5.3

Recommended calibration tasks

5.3.1 Calibrate in the field
Procedure
1. Perform sensor zero/lower trim to compensate for mounting pressure effects.
2. Set/check basic configuration parameters.
Emerson.com/Rosemount
messages.
Refer to Manifold operation
• Output units
• Range points
• Output type
• Damping value
app
®
for instructions on properly draining/venting valves.
Operation and maintenance
March 2023
75