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197
P717 Exponent
This parameter is used to enter the exponent value when:
P700 PMD Type = 1 Exponent and P701 Primary M.D = 7 Others.
P718 K Factor
This parameter is used to enter the K Factor when:
P700 PMD Type = 1 Exponent and P702 Calculation = 1 Absolute
see table
below for further details
.
Primary Measuring Device
P718 K
Factor
P700 = 1 Exponent
P701 = 1 Supp. Rectangular Weir
Automatically
Calculated
P700 = 1 Exponent
P701 = 2 Trapezoidal Weir
Automatically
Calculated
P700 = 1 Exponent
P701 = 3 Venturi Flume
Obtain value
and enter
P700 = 1 Exponent
P701 = 4 Parshall Flume
Automatically
Calculated
P700 = 1 Exponent
P701 = 5 Leopold Lagco Flume
Automatically
Calculated
P700 = 1 Exponent
P701 = 6 V Notch
Automatically
Calculated
P700 = 1 Exponent
P701 = 7 Other
Obtain value
and enter
P719 Throat Width
This parameter is used to select the Throat Width of the flume when:
P700 PMD Type = 1 Exponent and P701 = 4 Parshall Flume. After selecting
the Throat Width the Exponent P717 and K Factor P 718 will be set
automatically.
Calculations
The following parameters P720 to P725 are values calculated by the unit,
dependent on application, and are “Read Only”, therefore have no default
values.
P720 Area
Displays the calculated value of the area when, P700 = 2 BS3690 flumes
and P700 = 4 Area Velocity.
P721 Cv
Displays the calculated value for Cv when, P700 = 2 BS3680 flumes.
Содержание ULTRA 5
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Страница 23: ...Page 15 The full dimensions of the Fascia mount enclosure are as shown below ...
Страница 25: ...Page 17 Dimensions of the panel enclosure are as shown below VOLTAGE SELECTOR AC POWER FUSE 230 115 ...
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