Configure process measurement
Density calibration parameters (D1, D2, K1, K2, FD, DT, TC)
If your sensor tag does not show a
D1
or
D2
value:
• For
D1
, enter the Dens A or D1 value from the calibration certificate. This value is the line-condition
density of the low-density calibration fluid. Micro Motion uses air. If you cannot find a Dens A or
D1 value, enter
0.001
g/cm
3
.
• For
D2
, enter the Dens B or D2 value from the calibration certificate. This value is the line-condition
density of the high-density calibration fluid. Micro Motion uses water. If you cannot find a Dens B
or D2 value, enter
0.998
g/cm
3
.
If your sensor tag does not show a K1 or K2 value:
• For
K1
, enter the first 5 digits of the density calibration factor. In the sample tag in Figure 5-1, this
value is shown as 12500.
• For
K2
, enter the second 5 digits of the density calibration factor. In the sample tag in Figure 5-1,
this value is shown as 14286.
If your sensor does not show an FD value, contact
.
If your sensor tag does not show a DT or TC value, enter the last 3 digits of the density calibration
factor. In the sample tag in Figure 5-1 , this value is shown as 4.44.
Flow calibration parameters (FCF, FT)
Two separate values are used to describe flow calibration: a 6-character FCF value and a 4-character
FT value. Both values contain decimal points. During characterization, these are entered as a single
10-character string that includes two decimal points. This parameter is called either
Flowcal
or
FCF
.
If your sensor tag shows the FCF and the FT values separately, concatenate the two values to form
the single parameter value.
t
Example: Concatenating FCF and FT
FCF = x.xxxx
FT = y.yy
Flow calibration parameter: x.xxxxy.yy
5.2
Configure mass flow measurement
Display
OFF-LINE MAINT→OFF-LINE CONFG→UNITS→MASS
ProLink II
ProLink→Configuration→Flow
Field Communicator
Configure→Manual Setup→Measurements→Flow
The mass flow measurement parameters control how mass flow is measured and reported.
The mass flow measurement parameters include:
•
Mass Flow Measurement Unit
•
Flow Damping
•
Mass Flow Cutoff
64
Micro Motion 9739 MVD Transmitters