Converts pressure sensor to head.
The following computation is used:
Head = conversion factor to bring pressure to head's unit * Pressure + elevation = value in unit of elevation
The conversion factor is derived using the following computation based on the measurement system (Imperial or Metric):
p = 0.433 h
where
p = pressure (psi)
h = head (ft)
p = 0.1 h
where
h = head (m)
p = pressure (kg/cm2)
For imperial units, the output will always be feet. For metric, the output will always be meters.
Syntax
head(TimeSeries)
|
Parameter |
Description |
|---|---|
|
TimeSeries |
This can be a node with time series data or another function. |
Example expression
Head(@pressure_sensor): Converts all of the pressure readings into head units.
Example chart
The following example shows hourly pressure reading converted to Head using the analytic function.
