Configuration and Use Manual
49
Configuring Process Measurement
Op
eratio
n
App
e
ndi
ces
Mai
n
tenan
c
e and
T
roub
le
sh
oo
tin
g
Com
m
is
si
on
in
g
Figure 4-4
Configuring pressure compensation with ProLink II
4.10
Damping
Damping helps the transmitter smooth out small, rapid measurement fluctuations. A damping value
specifies the period of time, in seconds, over which the process variable value will change to reflect
63% of the change in the actual process.
•
A high damping value makes the output appear to be smoother because the output must change
slowly.
•
A low damping value makes the output appear to be more erratic because the output changes
more quickly.
Damping can be configured for flow, density, and temperature (see Sections 4.3.2, 4.7.3, and 4.8.2.).
When you specify a new damping value, it is automatically rounded down to the nearest valid
damping value. Valid damping values are listed in Table 4-8.
Note: For gas applications, Micro Motion recommends a minimum flow damping value of 2.56.
Before setting the damping values, review the following sections for information on how the damping
values interact with other transmitter measurements and parameters.
Table 4-8
Valid damping values
Process variable
Valid damping values
Flow (mass and volume)
0, 0.04, 0.08, 0.16, ... 40.96
Density
0, 0.04, 0.08, 0.16, ... 40.96
Temperature
0, 0.6, 1.2, 2.4, 4.8, ... 76.8
Enter
Flow factor
Configure
Enter
Density factor
Enter
Cal pressure
Enter
External Pressure
Enable
External Pressure
Compensation
Enable
Apply
Enter
Pressure units
Set measurement unit
Apply
View >
Preferences
ProLink >
Configuration >
Pressure
ProLink >
Configuration >
Pressure
Apply
Apply
Done
Содержание 2200S
Страница 8: ...vi Micro Motion Model 2200S Transmitters ...
Страница 12: ...4 Micro Motion Model 2200S Transmitters ...
Страница 32: ...24 Micro Motion Model 2200S Transmitters ...
Страница 38: ...30 Micro Motion Model 2200S Transmitters ...
Страница 68: ...60 Micro Motion Model 2200S Transmitters ...
Страница 92: ...84 Micro Motion Model 2200S Transmitters ...
Страница 102: ...94 Micro Motion Model 2200S Transmitters ...
Страница 110: ...102 Micro Motion Model 2200S Transmitters ...
Страница 130: ...122 Micro Motion Model 2200S Transmitters ...
Страница 134: ...126 Micro Motion Model 2200S Transmitters ...
Страница 150: ...142 Micro Motion Model 2200S Transmitters ...
Страница 156: ...148 Micro Motion Model 2200S Transmitters ...
Страница 157: ......