Options for Density Measurement Unit (continued)Table 4-1:
Unit description
Label
Display ProLink III Field Communicator
Grams per milliliter G/mL g/ml g/mL
Kilograms per liter KG/L kg/l kg/L
Kilograms per cubic meter KG/M3 kg/m3 kg/Cum
Pounds per U.S. gallon LB/GAL lbs/Usgal lb/gal
Pounds per cubic foot LB/CUF lbs/ft3 lb/Cuft
Pounds per cubic inch LB/CUI lbs/in3 lb/CuIn
Short ton per cubic yard ST/CUY sT/yd3 STon/Cuyd
Degrees API D API degAPI degAPI
Special unit SPECL special Spcl
(1) Non‐standard calculation. This value represents line density divided by the density of water at 60 °F.
Define a special measurement unit for density
Display Not available
ProLink III Device Tools > Configuration > Process Measurement > Line Density > Special Units
Field Communicator Configure > Manual Setup > Measurements > Special Units
Overview
A special measurement unit is a user-defined unit of measure that allows you to report
process data in a unit that is not available in the transmitter. A special measurement unit is
calculated from an existing measurement unit using a conversion factor.
Procedure
1. Specify Density Special Unit Base.
Density Special Unit Base is the existing density unit that the special unit will be based
on.
2. Calculate Density Special Unit Conversion Factor as follows:
a. x base units = y special units
b. Density Special Unit Conversion Factor = x/y
3. Enter Density Special Unit Conversion Factor.
4. Set User-Defined Label to the name you want to use for the density unit.
The special measurement unit is stored in the transmitter. You can configure the
transmitter to use the special measurement unit at any time.
Configure process measurement
24 Micro Motion
®
Compact Density Meters (CDM)