Nanomass Gas Density
Appendix
Hauser
77
17.3
Menu "Measuring variables"
→
"System units"
Oscillation frequency
Description
Displays the oscillation frequency of the measuring channel.
Density
Description
Use this function to select the unit for the density.
Options
• g/cm³
• g/cc
• kg/L
• kg/m³
• Lb/ft³
• Lb/gal
•
Unit defined under "Text arb. density"
• Specific gravity
• Molecular weight
Factory setting
kg/m³
Additional information
The selected unit applies for:
• The "Density" process variable
• The "4mA Ch1" parameter
• The "20mA Ch1" parameter
• The "4mA Ch2" parameter
• The "20mA Ch2" parameter
Specific gravity = measured density/density of air
Molecular weight = average molar mass according to the ideal gas law
The unit for the customer-specific density is specified in the "Text arb.
density" parameter.
Reference density
Description
Use this function to select the unit for the reference density.
Options
• g/cm³
• g/cc
• kg/L
• kg/m³
• Lb/ft³
• Lb/gal
Factory setting
kg/m³
Additional information
The selected unit applies for: the "Reference density" process variable.
Temperature
Description
Use this function to select the unit for the medium temperature during
density measurement.
Options
• °C
• K
• °F
• °R
Factory setting
Country-specific:
• °C
• °F
Additional information
The selected unit applies for:
• The "Temperature" process variable
• The "20mA Ch1" parameter
• The "4mA Ch1" parameter
• The "20mA Ch2" parameter
• The "4mA Ch2" parameter
