Flow Conversion: Level-To-Flow Rate - Teledyne 4250 Installation And Operation Manual

4250 Flow Meter
Appendix B Programming Worksheets
B.3 Flow Conversion:
Level-to-Flow Rate
B-4
15. Set_____(1-4):______(1-50) Points Entered: (Use), Edit
Point, Add Point, Clear, Print___________________
16. Set_____(1-4) Data Point (1-50)____: Enter:__.___(level
units)__.___(units of volume)
Data Point Set
Level Flow Level
1. Flow Conversion Type: Weir/flume, Equation, Manning,
Data Points
2. Type Of Device: Weir, Flume
3. Select Type Of Weir: V-notch, Rectangular, Cipolletti
4. Select V-notch Weir Angle (In Degrees): 22.5, 30, 45, 60, 90,
120
5. End Contractions On Rectangular Weir:
6. Rect. Weir With End Contractions: Enter Crest Length
___._____ Feet (or meters)
7. Cipolletti Weir: Enter Crest Length___._____Feet (or
meters)
8. Type Of Flume: Palmer-Bowlus, Parshall, Trapezoidal, H,
HS, HL, Leopold-Lagco
9. Palmer-Bowlus Size: 4", 6", 8", 9", 10", 12", 15", 18", 21",
24", 27", 30", 48"
10. Parshall Size: 1", 2", 3", 6", 9", 1.0', 1.5', 2.0', 3', 4', 5', 6', 8',
10', 12'
11. Trapez. Size: LG 60 V, 2" 45 WSC, 45 SRCRC, XL 60
12. Flume Size:.5',.75', 1', 2', 2.5' 3', 4.5'
13. HS Flume Size: 0.4', 0.5', 0.6', 0.8', 1.0
14. HL Flume Size: 2.0', 2.5', 3.0', 3.5', 4.0
15. Leopold-Lagco Flume Size: 4", 6", 8", 10", 12", 15", 18", 21",
24", 30"
16. Enter Equation Units: Q = ___.___H^___ + ___.___H^___
P1
(Q = kH + kH
Flow Level Flow
P2
)
Level Flow
Yes No