User Guide PFM 1000
VU.E2.G1.02 | 7© Danfoss | 2019.02
Set Requested Flow
This function is used for displaying the actual/requested flow ratio at the measured valve (the lambda
quantity in the proportional balancing method). This way you can easily and quickly set up the
requested flow through the valve.
Once the value of requested flow is entered, the flow value in absolute units / the percentage ratio
from the previous paragraph will be displayed in the Flow field in the Measuring screen.
If you set up the requested flow value back to zero,the Flow field in the Measuring window will show
just the flow value in absolute units.
Measuring (continuous)
Medium Temperature
Specify the temperature of the medium in the measured system by pressing the Set
Temperatureselection list.
Fill in the temperature data manually in the Temperature field.
For water medium, the effect of the temperature on the flow calculation is negligible. If an anti-freeze is
selected as the medium, the temperature specification is necessary for the flow calculation!!!