Configure Two-Phase Flow Parameters - Emerson Micro Motion 2700 Configuration And Use Manual

Options for Density Measurement Unit
The transmitter provides a standard set of measurement units for Density Measurement
Unit. Different communications tools may use different labels.
Unit description
(1)
Specific gravity
Grams per cubic centimeter
Grams per liter
Grams per milliliter
Kilograms per liter
Kilograms per cubic meter
Pounds per U.S. gallon
Pounds per cubic foot
Pounds per cubic inch
Degrees API
Short ton per cubic yard
(1) Non-standard calculation. This value represents line density divided by the density of water at 60 °F.
4.5.2

Configure two-phase flow parameters

Display
ProLink III
Field Communicator
Overview
The two-phase flow parameters control how the transmitter detects and reports two-
phase flow (gas in a liquid process or liquid in a gas process).
Note
Two-phase flow is also referred to as slug flow.
Procedure
1.
Configuration and Use Manual
Display
SGU
G/CM3
G/L
G/mL
KG/L
KG/M3
LB/GAL
LB/CUF
LB/CUI
D API
ST/CUY
Not available
Device Tools > Configuration > Process Measurement > Density
• Configure > Manual Setup > Measurements > Density > Slug Low Limit
• Configure > Manual Setup > Measurements > Density > Slug High Limit
• Configure > Manual Setup > Measurements > Density > Slug Duration
Set Two-Phase Flow Low Limit to the lowest density value that is considered normal
in your process.
Values below this will cause the transmitter to post Alert A105 (Two-Phase Flow).
Configure process measurement
Label
ProLink III
SGU
g/cm3
g/l
g/ml
kg/l
kg/m3
lbs/Usgal
lbs/ft3
lbs/in3
degAPI
sT/yd3
Field Communicator
SGU
g/Cucm
g/L
g/mL
kg/L
kg/Cum
lb/gal
lb/Cuft
lb/CuIn
degAPI
STon/Cuyd
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