Commissioning
Proline Promass E 100 Modbus RS485
52
Hauser
10.3.2 Selecting and setting the medium
The
Medium selection
submenu contains parameters that have to be configured for
selecting and setting the medium.
Navigation path
"Setup" menu → Medium selection
Structure of the submenu
Medium selection
→
Select medium
Select gas type
Reference sound velocity
Temperature coefficient sound velocity
Pressure compensation
Pressure value
External pressure
Parameter overview with brief description
Parameter
Prerequisite
Description
Selection/
User entry
Factory setting
Medium
selection
–
Select the medium
type.
• Liquid
• Gas
Liquid
Select gas type
The following option is
selected in the
Medium
selection
parameter:
Gas
Select the gas type
for the
measurement
application.
Gas type choose list
Air
Reference sound
velocity
The following option is
selected in the
Select
gas type
parameter:
Others
Enter the sound
velocity of the gas at
0°C (32°F).
0 to 99
999 m/s
0 m/s
Temperature
coefficient
sound velocity
The following option is
selected in the
Select
gas type
parameter:
Others
Enter the
temperature
coefficient of the
sound velocity of the
gas.
Max. 15-digit, positive
floating-point number
0 (m/s)/K
Pressure
compensation
The following option is
selected in the
Medium
selection
parameter:
Gas
Enable the
automatic pressure
correction.
• Off
• Fixed value
Off
Pressure value
The following option is
selected in the
Pressure
compensation
parameter:
Fixed value
Enter a value for the
process pressure to
be used for pressure
correction.
0 to 99
999 [bar, psi]
Country-
dependent:
• 1.01325 bar
• 14.7 psi
External
pressure
The following option is
selected in the
Pressure
compensation
parameter:
External value
External value
0 to 99
999 [bar, psi]
Country-
dependent:
• 1.01325 bar
• 14.7 psi
Summary of Contents for Proline Promass E 100
Page 107: ......
