66 Configure the device identification
Section 5: Calibrate and configure the meter 3410 Series Gas Ultrasonic Meters Operations Manual
January 2018 3-9000-777 Rev E
5.8.2 Configure the device identification
Configure the common variables in HART devices used to identify the particular device.
• Tag - the tag name for the HART device which may be used by host systems to uniquely
identify the meter. The tag may be up to 8 characters in length.
• Long tag - the specified long tag matches that of the meter. The tag may be 32 bytes in
length.
• Date - a 3 byte value where the most significant byte is the day of the month (1-31), the
second byte is the month of the year (1-12), and the third byte is the year-1900.
• Message - a string value that can be no more than 32 characters in length.
• Descriptor - a string value that can be no more than 16 characters in length.
• Final assembly number - a numeric value that must be between 0 and 1677215.
• Polling address - the HART address for the meter. By default the meter is 0 but the address
can range from 0 to 63.
5.8.3 Configure the HART units
Configure the units that values will be read in over the HART interface.
• Volume units
• Mass units
• Energy units
• Flow rate time units
• Velocity
• Pressure
• Temperature
5.9 Configure Meter corrections
Meter profile corrections are used for Daniel 3412 and 3411 Ultrasonic Flow meters only as
shown inSection 5.9.1, Section 5.9.2 and Section 5.9.3.
5.9.1 Flow profile correction
Select the profile correction; Fixed, Calculated or Default.
• if Live or Fixed is selected on the Daniel MeterLink Startup page, for both temperature and
pressure enter a value from 0.9 to 1.0 for Fixed correction factor.
• If Not used was selected for either temperature or pressure on the Startup Page, then
choose from Fixed or Default for a correction factor. Calculated will be disabled. Enter a
value from 0.9 to 1.0 for Fixed correction factor.
• Default - The default value is 0.95.
5.9.2 Temperature expansion correction
• Linear expansion coefficient of the meter body material.
• Linear expansion coefficient reference temperature.
5.9.3 Pressure expansion correction
• Pipe outside diameter: enter the outside diameter of the meter body.
• Young’s modulus: enter the Young's Modulus value (ratio of tensile stress to tensile
strain).
• Poisson’s ratio: enter the Poisson's Ratio value (the absolute ratio of the pipe material
lateral strain over axial strain).
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