Nanomass Gas Density
Commissioning
Hauser
39
Menu "Output 4-20mA"
→
"Output channel 1
Menu "Output 4-20mA"
→
"Output channel 2"
Menu "Output 4-20mA"
→
"Response channel 1/2"
Pressure
Select the unit for pressure.
Result
The selected unit applies for:
• The "Pressure" process variable
• The "4mA Ch1" parameter
• The "20mA Ch1" parameter
• The "4mA Ch2" parameter
• The "20mA Ch2" parameter
Note
If the unit is changed, configured current
output values are automatically adapted
to the new unit.
• bar absolute
• bar gauge
• psi absolute
• psi gauge
• kPa absolute
• kPa gauge
Country-specific:
• kPa absolute
• psi absolute
Parameter
Procedure
Selection/input
Factory setting
Parameter
Description
Selection/input
Factory setting
Assign
Select process variable for current output
1.
• Off
• Density
• Ref. density
• Concentration (optional)
• Temperature
• Pressure
Density
Span
Select current span for current output 1.
• Namur 4-20mA
• Non Namur 4-20mA
Non Namur 4-20mA
4mA Ch1
Enter the lower limit for 4 mA current.
Decimal.
0 (kg/m
3
)
20mA Ch1
Enter the upper limit for 20 mA current. Decimal.
1 (kg/m
3
)
Parameter
Description
Selection/input
Factory setting
Assign
Select process variable for current output
2.
• Off
• Density
• Ref. density
• Concentration (optional)
• Temperature
• Pressure
Temperature
Span
Select current span for current output 2. • Namur 4-20mA
• Non Namur 4-20mA
Non Namur 4-20mA
4mA Ch2
Enter the lower limit for 4 mA current.
Decimal.
0 (°C)
20mA Ch2
Enter the upper limit for 20 mA current. Decimal.
20 (°C)
Parameter
Description
Selection/input
Factory setting
Failsafe mode channel 1
Specify the output behavior of current
output 1 in the event of a device alarm.
Note
In the event of a breakdown of the power
supply the value of the current output is
<1 mA. The failure mode in accordance
with NAMUR Recommendation NE 43 is
ensured.
• Min current
• Max current
• Hold value
• Actual value
Min current
