Variable Mapping - Emerson Rosemount 8800D Series Reference Manual

Configuration
May 2016
inches (mm)
2.2.7

Variable mapping

FastKeys
Allows the user to select which variables the 8800D will output.
Primary Variable
FastKeys
The variable mapped to the analog output. Selections for the primary variable are Mass
Flow, Volumetric Flow, Corrected Volume Flow, Velocity Flow, and Process Temperature.
Secondary Variable
FastKeys
Selections for the secondary variable include all variables that can be mapped to the
Primary Variable, and also Shedding Frequency, Pulse Frequency, Calculated Process
Density, and Electronics Temperature. The full list is given below:












Third Variable
FastKeys
Selections for the Third Variable are identical to those of the Secondary Variable.
14
Pipe size Schedule 10
inches (mm)
6 (150) 6.357 (161.5)
8 (200) 8.329 (211.6)
10 (250) 10.420 (264.67)
12 (300) 12.390 (314.71)
2, 2, 2, 5
2, 2, 2, 1
2, 2, 2, 2
Mass Flow
Volumetric Flow
Corrected Volumetric Flow
Direct Shedding Frequency
Pulse Output Frequency
Totalizer
Velocity
Process Temperature (MTA only)
Calculated Process Density (MTA only)
Thermocouple Cold Junction Temperature (MTA only)
Electronics Temperature
Signal Strength
2, 2, 2, 3
Reference Manual
00809-0100-4004, Rev DC
Schedule 40
inches (mm)
6.065 (154.1)
7.981 (202.7)
10.020 (254.51)
12.000 (304.80) 11.374 (288.90)
Schedule 80
inches (mm)
5.761 (146.3)
7.625 (193.7)
9.562 (242.87)
Configuration