TSI Instruments HM685, Руководство пользователя

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5-1
C H A P T E R 5
C a l c u l a t i o n s M e n u
The HM685 Hydronic Manometer is capable of performing a variety of
calculations useful in evaluating hydronic system performance. The
Calculations Menu is accessed by pressing the
CALC key from either the
Pressure or Flow Measurement screens.
B r a k e P o w e r
This Calculations Menu option determines pump brake power.
Press READ
button to
auto calculate
differential
pressure