Owner's manual
Table Of Contents
- INDEX
- Bench Test 3
- Connections 3
- Keypad System 4
- Menu - Flow Chart 4
- Run 6
- Totalizer (Flow Mode) 6
- Password 6
- Units / Mode 7
- Flume Selection 9
- Calibration - for Level 10
- Calibration - for Open Channel Flow 11
- 4-20mA Current Loop Offset 12
- Rejection Time 12
- Relay Parameters 13
- Special Functions 15
- Sensor Location - Tank Level 17
- Sensor Mounting/Location - Open Channel 20
- Enclosure Installation 23
- Error/Warning Messages 24
- Field Troubleshooting 25
- Installation Considerations In Noisy Environments 27
- Customer Service 29
- Instrument Return Procedure 29
- Appendix A - Options 30
- Data Logger 32
- RS232C Serial Output 38
- Appendix B - Applications Background 41
- Conversion Guide 42
- Specifications 43
- Calibration Worksheet - Level Mode 46
- Calibration Worksheet - Flow Mode 47
- Units/Mode 1
- Warranty 1
FLUME SELECTION
The
FLUME SELECTION menu will only appear in FLOW mode.
Use È and Æ to select the correct Flume or Weir.
Use È and Æ again to select the Size then È to
Store? and Æ to Yes.
Press È or Ç to store flume selection and get to
CALIBRATION mode.
CUSTOM FLUMES: Experimental or empirical data for any flume or weir can be reduced to an
equation of the form
Q=KHn where:
Q is flow volume
K is as scaling factor which includes flume size and units of flow measurement
n describes the flume non-linearity
H is the level being measured
Use the AquaMetrix Utility program
FIND K&n.exe to determine K and n constants from entered data.
Select
CUSTOM for flumes or weirs not listed in the Menu. At the K: prompt enter a 'K' constant. At the
n: enter an 'n' constant.
AquaMetrix
Ultrason
Page 9
Store? Yes
CALIBRATION
FLUME SELECTION
FLOW MODE ONLY
V-Notch More> P. Bowlus More> L.Lagco More> Rect. Weir > Rect.Weir w/EC > Custom More>
22.5 30 45 60 09
4" 6" 8" 10">
12" 15" 18">
21" 24" 42">
6" 8" 10" 12" >
18" 24" 30" 36">
Size 1.000 ft
Size 1.000 ft
K = 1.0000
N = 1.0000
Parshall More>
2" 3" 6" 9" >
12" 18" 24" 36">
UNITS/MODE