5.
Set
Gas Standard Volume Flow Label
to the name you want to use for the gas standard
volume flow unit.
6.
Set
Gas Standard Volume Total Label
to the name you want to use for the gas standard
volume total and gas standard volume inventory unit.
The special measurement unit is stored in the transmitter. You can configure the
transmitter to use the special measurement unit at any time. You must use ProLink III to
select the special measurement unit.
Example: Defining a special measurement unit for gas standard volume flow
You want to measure gas standard volume flow in thousands of standard cubic feet per
minute.
1.
Set
Base Gas Standard Volume Unit
to
SCFM
.
2.
Set
Base Time Unit
to
minutes
(min).
3.
Calculate the conversion factor:
a. 1 thousands of standard cubic feet per minute = 1000 cubic feet per minute
b.
Gas Standard Volume Flow Conversion Factor
= 1 ÷ 1000 = 0.001
4.
Set
Gas Standard Volume Flow Conversion Factor
to
0.001
.
5.
Set
Gas Standard Volume Flow Label
to
KSCFM
.
6.
Set
Gas Standard Volume Total Label
to
KSCF
.
4.3.4
Configure
Gas Standard Volume Flow Cutoff
ProLink III
Device Tools
>
Configuration
>
Process Measurement
>
Flow
Overview
Gas Standard Volume Flow Cutoff
specifies the lowest gas standard volume flow rate that will
reported as measured. All gas standard volume flow rates below this cutoff will be
reported as 0.
Procedure
Set
Gas Standard Volume Flow Cutoff
to the value you want to use.
The default value for
Gas Standard Volume Flow Cutoff
is 0.0. The lower limit is 0.0. There is no
upper limit.
4.4
Configure flow direction
ProLink III
Device Tools
>
Configuration
>
Process Measurement
>
Flow
Configure process measurement
28
Micro Motion
®
LNG Series Meters
Summary of Contents for Micro Motion LNG Series
Page 1: ...Configuration and Use Manual MMI 20032809 Rev AA February 2017 Micro Motion LNG Series Meters ...
Page 6: ...Contents iv Micro Motion LNG Series Meters ...
Page 8: ...Getting Started 2 Micro Motion LNG Series Meters ...
Page 12: ...Before you begin 6 Micro Motion LNG Series Meters ...
Page 18: ...Quick start 12 Micro Motion LNG Series Meters ...
Page 20: ...Configuration and commissioning 14 Micro Motion LNG Series Meters ...
Page 50: ...Configure device options and preferences 44 Micro Motion LNG Series Meters ...
Page 56: ...Integrate the meter with the control system 50 Micro Motion LNG Series Meters ...
Page 58: ...Complete the configuration 52 Micro Motion LNG Series Meters ...
Page 60: ...Operations maintenance and troubleshooting 54 Micro Motion LNG Series Meters ...
Page 74: ...Measurement support 68 Micro Motion LNG Series Meters ...
Page 94: ...Using ProLink III with the transmitter 88 Micro Motion LNG Series Meters ...
Page 98: ...Default values and ranges 92 Micro Motion LNG Series Meters ...
Page 99: ...Default values and ranges Configuration and Use Manual 93 ...