Pulsar Ultra 4 - BS3680 Flumes (P700 = 2)

PULSAR MEASUREMENT
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BS3680 Flumes (P700 = 2)
Point of Measurement
The transducer must be above the maximum head P704 by at least the
near blanking distance P107.
For a Rectangular and U-throated flume, the head is measured at 3 to 4
times the maximum head upstream from the beginning of the converging
section, to ensure the surface of the liquid is not affected by turbulence.
(See DRWG 6)
3-4 x hmax
DRWG. 6
THROAT LENGTH
DIM C (P712)
DIM A (P710)
APPROACH WIDTH
DIM B (P711)
THROAT WIDTH/DIA.
FLOW (q)
BS3680 FLUME