ABB 266CRH Instructions Manual page 55

Multivariable pressure transmitter with modbus communication
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266CRH / 266CRT, 266CSH / 266CST MULTIVARIABLE PRESSURE TRANSMITTER | OI/266CXX/MODBUS-EN REV. A
MV Setup - Steam Drum
Level
A The lower fill level to be measured
B The higher fill level to be measured
1 Fill level
Figure 38: Level measurement on the steam boilers (drum water level)
MV-Calculation
Level Calculation
Level Unit
Lower Level
Dimension b from Figure 38
Upper Level
Dimension d from Figure 38
Height of Condensate
Dimension e from Figure 38
Temperature Unit
Condensate Temp.
Value Condensate
Temperature
Restore Last Parameter
No Calculation
Flow
Level
Steam Drum Level
Open Tank
Closed Tank
Closed Tank, 2 Remote
Seals
PT100
Sensor Temperature
Fixed Value
2 Pressure transmitter
3 Gas above the liquid
4 Condensate tank
55

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