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If
mA Output Source
is set to Density, and both
Density Damping
and
mA Output Damping
are set to non-
zero values, density damping is applied first, and the mA Output damping calculation is applied to the result
of the first calculation. This value is reported over the mA Output.
4.5.3 Configure Density Cutoff
Display
Menu
>
Configuration
>
Process Measurement
>
Density
>
Cutoff
ProLink III
Device Tools
>
Configuration
>
Process Measurement
>
Density
>
Density Cutoff
Field Communicator
Configure
>
Manual Setup
>
Measurements
>
Density
>
Density Cutoff
Density Cutoff
specifies the lowest density value that will be reported as measured. All density values below
this cutoff will be reported as 0.
Procedure
Set
Density Cutoff
to the value you want to use.
•
Default: 0.2 g/cm
³
•
Range: 0.0 g/cm
³
to 0.5 g/cm
³
Effect of Density Cutoff on volume measurement
Density Cutoff
affects liquid volume measurement. If the density value goes below
Density Cutoff
, the
volume flow rate is reported as 0.
Density Cutoff
does not affect gas standard volume measurement. Gas
standard volume values are always calculated from the value configured for
Standard Gas Density
or polled
value if configured for polled base density.
4.6 Configure temperature measurement
The temperature measurement parameters control how temperature data is processed. Temperature data is
used in several different ways, including temperature compensation, API referral, and concentration
measurement.
4.6.1 Configure Temperature Measurement Unit
Display
Menu
>
Configuration
>
Process Measurement
>
Temperature
>
Units
ProLink III
Device Tools
>
Configuration
>
Process Measurement
>
Temperature
>
Temperature Unit
Field Communicator
Configure
>
Manual Setup
>
Measurements
>
Temperature
>
Unit
Temperature Measurement Unit
specifies the unit that will be used for temperature measurement.
Procedure
Set
Temperature Measurement Unit
to the option you want to use.
•
Default: °C (Celsius)
Configure process measurement
Configuration and Use Manual
April 2019
MMI-20048166
38
Micro Motion 4200 Transmitters
Содержание Micro Motion 4200
Страница 144: ...Measurement support Configuration and Use Manual April 2019 MMI 20048166 144 Micro Motion 4200 Transmitters ...
Страница 210: ...Using the transmitter display Configuration and Use Manual April 2019 MMI 20048166 210 Micro Motion 4200 Transmitters ...
Страница 218: ...Channel combinations Configuration and Use Manual April 2019 MMI 20048166 218 Micro Motion 4200 Transmitters ...