Campbell Scientific AVW1 and AVW4 Interfaces for Vibrating Wire Sensors User Manual
Page 19
AVW1/AVW4
4-3
03:
P28
Vibrating Wire (SE)
01:
1
Rep
02:
2
IN Chan
03:
1
Excite all reps w/EXchan 1
04:
24
Starting Freq. (units=100 Hz)
05:
31
End Freq. (units=100 Hz)
06:
500
No. of Cycles
07: 0000
Rep delay (units=.01sec)
08:
2
Loc [:PRESS psi]
09:
-15.1
Mult
10:
142.4
Offset
04:
P34
Z=X+F
01:
1
X Loc TEMP C
02:
-24
F calibration "Temp." in C
03:
4
Z Loc [:(T-To)*C]
05:
P37
Z=X*F
01:
4
X Loc (T-To)*C
02:
-.0698
F "Temp. Coeff."
03:
4
Z Loc [:(T-To)*C]
06:
P33
Z=X+Y
01:
2
X Loc PRESS psi
02:
4
Y Loc (T-To)*C]
03:
3
Z Loc [:Pt psi]
07:
P37
Z=X*F Converts psi to
negative ft H20
01:
3
X Loc Pt psi
02:
-2.3067
F
03:
5
Z Loc [:-Pt FEET H20]
08:
P34
Z=X+F Adds the Offset to the
negative of the Reading to
obtain the Distance from lip of
the well to water surface.
01:
5
X Loc -Pt FEET H20
02:
102.06
F OFFSET
03:
6
Z Loc [:DISTANCE FEET]
09:
P
End Table 1
First 99 Input Location Labels:
1:TEMP C
2:PRESS psi
3:Pt psi
4:(T-To)*C
5:Pt Ft H20
6:DISTAN FT