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4.
Measuring
As all functions and settings now are
completed, we are prepared for the
measuring procedure.
The BalanceFlex program comprises
two different measuring methods
represented by 1 and 2 just below
Measuring Methods.
Measuring Method 1 is characterized
by a given valve position, the
measured differential pressure over a
balancing valve and the
corresponding flow calculation.
Measured values for the chosen
valve, manufacturer, type, size, valve
position, Kv-value, differential
pressure, flow, static pressure and
temperature are stored.
Measuring method 2 is characterized
by entering a desired flow value to
the BalanceFlex program. The Hand
Terminal calculates and presents a
valve position for achieving the
desired flow.
At the lower part of the screen there
are a quick reference icons,
language, units for DP, Flow and
temperature that could be changed
even during measuring.
Summary of Contents for PFM Flex 1
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