Emerson Process Management 2400S Manuel D’Utilisation
26
Micro Motion
®
Model 2400S Transmitters for PROFIBUS-DP
Required Transmitter Configuration
Figure 6-1
Sample calibration tags
Flow calibration values
Two factors are used to define flow calibration:
•
The flow calibration factor, which is a 6-character string (five numbers and a decimal point)
•
The temperature coefficient for flow, which is a 4-character string (three numbers and a
decimal point)
decimal point)
These values are concatenated on the sensor tag, but different labels are used for different sensors. As
shown in Figure 6-1:
shown in Figure 6-1:
•
For T-Series sensors, the value is called the FCF value.
•
For other sensors, the value is called the Flow Cal value.
Table 6-1
Sensor calibration parameters
Parameter
Sensor type
T-Series
Other
K1
✓
✓
K2
✓
✓
FD
✓
✓
D1
✓
✓
D2
✓
✓
Temp coeff (DT)
(1)
(1) On some sensor tags, shown as TC.
✓
✓
Flowcal
✓
(2)
(2) See the section entitled “Flow calibration values.”
FCF
✓
FTG
✓
FFQ
✓
DTG
✓
DFQ1
✓
DFQ2
✓
Other sensors
19.0005.13
0.0010
0.9980
0.9980
12502.000
14282.000
14282.000
4.44000
310
12500142864.44
T-Series