Device Functions Proline Promass 83 FOUNDATION Fieldbus 8 Block SPECIAL FUNCTION
Endress+Hauser 67
SQUARE EXPANSION
COEFFICIENT CARRIER
FLUID
(7003)
! Note!
This function is not available unless one of the following was selected in the
DENSITY FUNCTION function (7000):
• % MASS / % VOLUME
• %-BLACK LIQUOR
Use this function to enter the fluid-specific square expansion coefficient for the carrier
fluid for nonlinear temperature curves. This value is required for temperature-
compensated calculation of the target fluid content in a two-phase fluid.
User input:
5-digit floating-point number, including unit and sign
Factory setting:
0.0000 e
–6
[1/K
2
]
REFERENCE DENSITY
TARGET FLUID
(7004)
! Note!
This function is not available unless one of the following was selected in the
DENSITY FUNCTION function (7000):
• % MASS / % VOLUME
• %-BLACK LIQUOR
Use this function to enter the reference density (density at reference temperature) of the
carrier fluid. This value is required for temperature-compensated calculation of the target
fluid content in a two-phase fluid.
User input:
5-digit floating-point number, incl. units
Factory setting:
1.0000 kg/l
! Note!
• Carrier fluid = transporting liquid, (e.g. water)
Target fluid = material transported (e.g. lime powder)
• The appropriate unit is taken from the UNIT REFERENCE DENSITY function (0421).
EXPANSION
COEFFICIENT LINEAR
TARGET FLUID
(7005)
! Note!
This function is not available unless one of the following was selected in the DENSITY
FUNCTION function (7000):
• % MASS / % VOLUME
• %-BLACK LIQUOR
Use this function to enter the fluid-specific linear expansion coefficient for the carrier
fluid for linear temperature curves. This value is required for temperature-compensated
calculation of the target fluid content in a two-phase fluid.
User input:
5-digit floating-point number, including unit and sign
Factory setting:
0.5000 e
–3
[1/K]
Function description
SPECIAL FUNCTION → DENSITY FUNCTIONS → CONFIGURATION
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