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R
ATIOMETRIC
BS3680 Rectangular Weir
If the flow calculation is to be
ratiometric P702 = 2
the flow will be
calculated using the formula: q= q
cal
C
e
/C
ecal
(h
e
/h
ecal
)
1.5
Where: q = flowrate
q
cal
=
flowrate at maximum head P705
Ce
=
discharge coefficient
calculated by the Flow 5
P723
Ce
cal
= discharge coefficient at maximum head
he = effective head
he
cal
= effective head at maximum head
Summary of Contents for ULTRA 5
Page 1: ...ULTRA 5 INSTRUCTION MANUAL ...
Page 2: ......
Page 4: ......
Page 15: ...Page 7 EU Declaration of Conformity Wall Mount ...
Page 16: ...Page 8 Fascia Mount ...
Page 17: ...Page 9 Rack and Panel ...
Page 18: ...Page 10 This page left blank intentionally ...
Page 21: ...Page 13 The full dimensions of the enclosure are as shown below ...
Page 23: ...Page 15 The full dimensions of the Fascia mount enclosure are as shown below ...
Page 35: ...Page 27 This page left blank intentionally ...
Page 151: ...Page 143 This page left blank intentionally ...
Page 240: ...Page 232 This page left blank intentionally ...