Pulsar ULTRA 5 - Page 199

Page 191
If P700 = 3 (BS 3680 Weir)
Select from the following options:
1 = Rectangular
2 = V-Notch Full 90 degree (full 90
o
)
3 = V-Notch 53 degree 8’ (half 90
o
)
4 = V-Notch 28 degree 4’ (quarter 90
o
)
5 = Broad crested (Rectangular) Weir
If P700 = 4 (Area Velocity) Optional
The calculation of flow using Velocity Area is only possible when the
optional current input is available to provide an input from a velocity
sensing device which provides a signal proportional to flow. (Please consult
Pulsar for availability).
Select from the following options:
1 = Circular Straight (U-Channel), circular bottom, straight sides.
2 = Rectangular
3 = Trapezoidal
4 = Round Pipe
If P700 = 5 (Special)
Select from the following options:
1 = Palmer-Bowlus Flume
2 = H-Flume
3 = V-Notch angle (other than BS3680)
If P700 = 6 (Universal)
Where the Primary Measuring device does not match any of the devices
contained in the above categories then a universal volume calculation can be
performed. A head Vs flow chart is used, to enter a number of Breakpoints
for head and flowrate (P730-793), which is either provided by the
manufacturer or created based on the dimensions of the device.
Select from the following options:
1 = Universal Linear flow calculation
2 = Universal Curved flow calculation
3 = Universal Linear Area x Velocity (Optional)
4 = Universal Curved Area x Velocity (Optional)