Commissioning
Proline Promass E TB2 HART
58
Hauser
Parameters
Description
Selection/
User entry
Factory setting
Fixed reference density
Enter the fixed value for the
reference density.
Max. 15-digit, positive
floating-point number
Country-dependent:
• 1 kg/Nl
• 62.4 lb/Scf
Linear expansion coefficient Enter the linear, fluid-
specific expansion coefficient
for calculating the reference
density.
0 to 1 [1/K]
0 [1/K]
Square expansion coefficient For media with a non-linear
expansion pattern, use this
function to enter a quadratic,
fluid-specific expansion
coefficient for calculating the
reference density.
0 to 1 [1/K
2
]
0 [1/K
2
]
Temperature unit
Select the unit for
temperature.
Result
The selected unit applies for:
– Current outputs
– Reference temperature
– Simulation process
variable
Unit picklist
Country-dependent:
•
°
C (Celsius)
•
°
F (Fahrenheit)
Reference temperature
Enter the reference
temperature for calculating
the reference density.
Max. 15-digit floating-point
number with sign
Country-dependent:
• 20
°
C
• 68
°
F
Current span
Select the current range for
the process value output and
for the upper and lower level
for signal on alarm.
• 4 to 20 mA NAMUR
• 4 to 20 mA US
• 4 to 20 mA
• Fixed current
Country-dependent:
• 4 to 20 mA NAMUR
• 4 to 20 mA US
4 mA value
Enter the value for the 4 mA
current.
Max. 15-digit floating-point
number with sign
Country-dependent:
• 0 kg/h
• 0 lb/min
20 mA value
Enter the value for the 20 mA
current.
Max. 15-digit floating-point
number with sign
Depends on country and
nominal diameter
Failure mode
Select the value the current
output adopts in an alarm
condition.
• Min.
• Max.
• Last valid value
• Actual value
• Defined value
Max.
Failure current
Select the current value the
current output adopts in an
alarm condition.
3.59 to 22.5 mA
22.5 mA
