Proline Promass E 300 Modbus RS485
Commissioning
Hauser
81
Parameter overview with brief description
Parameter
Prerequisite
Description
Selection / User
entry
Factory setting
Select medium
–
Select medium type.
• Liquid
• Gas
–
Select gas type
The
Gas
option is selected in
the
Select medium
parameter.
Select measured gas type.
• Air
• Ammonia NH3
• Argon Ar
• Sulfur hexafluoride
SF6
• Oxygen O2
• Ozone O3
• Nitrogen oxide
NOx
• Nitrogen N2
• Nitrous oxide N2O
• Methane CH4
• Hydrogen H2
• Helium He
• Hydrogen chloride
HCl
• Hydrogen sulfide
H2S
• Ethylene C2H4
• Carbon dioxide
CO2
• Carbon monoxide
CO
• Chlorine Cl2
• Butane C4H10
• Propane C3H8
• Propylene C3H6
• Ethane C2H6
• Others
–
Reference sound velocity
In the
Select gas type
parameter, the
Others
option
is selected.
Enter sound velocity of gas at 0
°C (32 °F).
1 to 99
999.9999 m/
s
–
Temperature coefficient sound
velocity
The
Others
option is selected
in the
Select gas type
parameter.
Enter temperature coefficient
for the gas sound velocity.
Positive floating-
point number
0 (m/s)/K
Pressure compensation
–
Select pressure compensation
type.
• Off
• Fixed value
• External value
• Current input 1
• Current input 2
–
Pressure value
The
Fixed value
option or the
Current input 1…n
option is
selected in the
Pressure
compensation
parameter.
Enter process pressure to be
used for pressure correction.
Positive floating-
point number
–
External pressure
The
Fixed value
option or the
Current input 1…n
option is
selected in the
Pressure
compensation
parameter.
Shows the external process
pressure value.
Positive floating-
point number
–
*
Visibility depends on order options or device settings
10.3.5 Displaying the I/O configuration
The
I/O configuration
submenu guides the user systematically through all the parameters
in which the configuration of the I/O modules is displayed.
