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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, this
value is shown as 12500 (see Figure 2‐1).
• For K2, enter the second 5 digits of the density calibration factor. In the sample tag,
this value is shown as 14286 (see Figure 2‐1).
If your sensor does not show an FD value, contact Micro Motion customer service.
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, this value is shown as 4.44 (see Figure 2‐1).
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 may
be entered as two values or as a single 10-character string. The 10-character string is called
either Flowcal or FCF.
If your sensor tag shows the FCF and the FT values separately and you need to enter a
single value, concatenate the two values to form the single parameter value.
If your sensor tag shows a concatenated Flowcal or FCF value and you need to enter the FCF
and the FT values separately, split the concatenated value:
• FCF = The first 6 characters, including the decimal point
• FT = The last 4 characters, including the decimal point
Example: Concatenating FCF and FT
FCF = x.xxxx
FT = y.yy
Flow calibration parameter: x.xxxxy.yy
Example: Splitting the concatenated Flowcal or FCF value
Flow calibration parameter: x.xxxxy.yy
FCF = x.xxxx
FT = y.yy
Quick start
12 Micro Motion
®
Model 1500 Transmitters with Analog Outputs