Emerson MMI-20019043 User Manual

Set Standard Gas Density to the standard reference density of the gas you are measuring.

ProLink II and ProLink III provide a guided method that you can use to calculate the standard density
of your gas, if you do not know it.

4.3.3

Configure Gas Standard Volume Flow Measurement Unit

Display

OFF-LINE MAINT

 > OFF-LINE CONFG > UNITS > GSV

ProLink II

ProLink

 > Configuration > Flow > Std Gas Vol Flow Units

ProLink III

Device Tools

 > Configuration > Process Measurement > Flow

Field Communicator Configure > Manual Setup > Measurements > GSV > GSV Flow Unit

Gas Standard Volume Flow Measurement Unit

 specifies the unit of measure that will be displayed

for the gas standard volume flow rate. The measurement unit used for the gas standard
volume total and the gas standard volume inventory is derived from this unit.

Before you configure Gas Standard Volume Flow Measurement Unit, be sure that Volume Flow Type
is set to Gas Standard Volume.

Set Gas Standard Volume Flow Measurement Unit to the unit you want to use.

The default setting for Gas Standard Volume Flow Measurement Unit is SCFM (Standard Cubic
Feet per Minute).

If the measurement unit you want to use is not available, you can define a special measurement unit.

The transmitter provides a standard set of measurement units for Gas Standard Volume Flow
Measurement Unit

, plus one user-defined special measurement unit. Different

communications tools may use different labels for the units.

Configure process measurement

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