Configure Petroleum Measurement Using The Field Communicator; Api Tables Supported By The Petroleum Measurement Application - Emerson Micro Motion 2700 Configuration And Use Manual

4.
5.
4.7.2 Configure petroleum measurement using the Field
Communicator
1.
2.
3.
4.7.3 API tables supported by the petroleum measurement
application
The API tables listed here are supported by the petroleum measurement application.
Configuration and Use Manual
b. Verify that the referred density range of the selected table is adequate for your
application.
If you chose a C table, enter Thermal Expansion Coefficient (TEC) for your process
fluid.
Set Reference Temperature to the temperature to which density will be corrected in
referred density calculations. If you choose Other, select the temperature
measurement unit and enter the reference temperature.
Choose Online > Configure > Manual Setup > Measurements > Petroleum
Measurement.
Specify the API table to use.
a. Open the Petroleum Measurement Source menu and select the API table
number.
Depending on your choice, you may be prompted to enter a reference
temperature or a thermal expansion coefficient.
b. Enter the API table letter.
These two parameters uniquely specify the API table.
Determine how the transmitter will obtain temperature data for the petroleum
measurement calculations, and perform the required setup.
Option Setup
Temperature data a. Choose Online > Configure > Manual Setup > Measurements >
from the sensor
b. Set External Temperature to Disabled
A user-configured a. Choose Online > Configure > Manual Setup > Measurements >
static temperature
value b. Set External Temperature to Enabled
c. Set Correction Temperature to the value to be used.
A value written by a. Choose Online > Configure > Manual Setup > Measurements >
digital communica-
tions b. Set External Temperature to Enabled
c. Hook up the AO Function block of the transmitter to the input of
External Inputs
External Inputs
External Inputs
the external device to write the external temperature to the
transmitter.
Configure process measurement
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