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P1-717, P2-717 Exponent
This parameter is used to enter the exponent value when:
P1-700, P2-700 PMD Type = 1 (Exponent) and P1-701, P2-701 Primary
M.D = 7 (Other).
P1-718, P2-718 K Factor
This parameter is used to enter the K Factor when:
P1-700, P2-700 PMD Type = 1 (Exponent) and P1-702, P2-702 Calculation
= 1 (Absolute).
P1-719, P2-719 Throat Width
This parameter is used to select the Throat Width of the flume when:
P1-700, P2-700 PMD Type = 1 (Exponent) and P1-701, P2-701 = 4
(Parshall Flume). After selecting the Throat Width the Exponent P1-717,
P2-717 and K Factor P1-718, P2-718 will be set automatically.
Calculations
P1 or P2
The following parameters P1-720 to 725, P2-720 to 725 are values
calculated by the unit, dependent on application, and are “Read Only”,
therefore have no default values.
P1-720, P2-720 Area
Displays the calculated value of the area when, P1-700, P2-700 = 2 (BS3690
flumes).
P1-721, P2-721 Cv
Displays the calculated value for Cv when, P1-700, P2-700 = 2 (BS3680
flumes).
P1-722, P2-722 Cd
Displays the calculated value for Cd when, P1-700, P2-700 = 2 (BS3680
flumes).
P1-723, P2-723 Ce
Displays the calculated value for Ce when, P1-700, P2-700 = 3 (BS3680
weirs).