Rectangular Area X Velocity, P3 = 13 - Siemens OCM III Instruction Manual

RECTANGULAR AREA X VELOCITY, P3 = 13

'U' parameters required *
U0 = channel width B
*obtain from manufacturer's specifications.
**
calculated by OCM-3. May be viewed by accessing 'U' parameter.
Reference
ABSOLUTE CALCULATION, P4 = 0
For flows that can be calculated by the equation:
q = 1/1000 x B x h x V
where : q = flow rate in l/sec
B = channel width in cm
h = head in cm
V = velocity in cm/sec
RATIOMETRIC CALCULATION, P4 = 1
For flows that can be calculated by the equation:
q = q x A/A x v/v
cal cal
where : q = flow rate
q = flow rate at maximum head
cal
h = head
h = maximum head
cal
v = velocity
v = velocity at maximum head
cal
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Refer to Operation \ Flow Calculation.
7ML19985AB01
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cal
OCM III
'U' parameters calculated **
U1 = area (h)
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