
51
Reference Manual
00809-0100-4100, Rev AA
Section 5: Operation and Maintenance
June 2012
Section 5
Operation and Maintenance
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 51
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 51
LCD Screen Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 57
5.1
Overview
This section contains information on commissioning and operating 3051 Wireless Pressure
Transmitters.
Field Communicator and AMS instructions are given to perform configuration functions. For
convenience, Field Communicator fast key sequences are labeled “Fast Keys” for each software
function below the appropriate headings.
5.2
Calibration
Calibrating a 3051 Wireless transmitter may include the following procedures:
Sensor Trim: Adjusts the position of the factory sensor characterization curve to
optimize performance over a specified pressure range, or to adjust for mounting
effects.
The 3051 sensor module uses a microprocessor that contains information about the sensor’s
specific characteristics in response to pressure and temperature inputs. A smart transmitter
compensates for these sensor variations. The process of generating the sensor performance
profile is called factory sensor characterization.
Sensor trimming requires an accurate pressure input and adds additional compensation that
adjusts the position of the factory sensor characterization curve to optimize performance over a
specific pressure range.
Note
Sensor trimming adjusts the position of the factory sensor characterization curve. It is possible
to degrade performance of the transmitter if the trim is done improperly or with inaccurate
equipment.
Summary of Contents for Rosemount 2051 Wireless Series
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