Dynamic SFC332L, Operator'S Manual

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Dynamic Flow Computers SFC332L Manual Data Entry
— 2-10
Date: 8/1/2019
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To set Wedge meter flow parameters, |
Flow Equation Type = 2, and click “eq. settings”
button . You will then access a submenu in which you can set the parameters below.
Pipe I.D. Inches
Orifice ID Inches
Pipe ID in inches is the measured inside pipe diameter to 5 decimals at reference conditions. Orifice ID in
inches is the measured diameter of the orifice at reference conditions.
DP Cutoff
The SFC332L Flow Computer suspends all calculations whenever the DP, in inches of water column, is
less than this value. This function is vital for suppressing extraneous data when the DP transmitter drifts
around the zero mark under no-flow conditions.
Flow Coefficient Kd2 and Expansion Factor - FA
wedge of t coefficien Discharge
wedge of t coefficien Expansion
conditions flow at gravity specific liquid




 
d2
K
a
F
SG
DP
(GPM) Rate Flow
water of inches pressure, al differenti
SG
DP
)
d
x K
a
x F . (
2
668 5