Campbell Scientific CS547 Conductivity and Temperature Probe and A547 Interface User Manual
Page 10
CS547 Conductivity and Temperature Probe and A547 Interface
6
9: Full Bridge (P6)
1:
1
Reps
2:
15
±2500 mV Fast Range
3:
1
DIFF Channel
4:
1
Excite all reps w/Exchan 1
5:
2500
mV Excitation
6:
1
Loc [ Rs ]
7:
-.001
Mult
8:
1
Offset
10: BR Transform Rf[X/(1-X)] (P59)
1:
1
Reps
2:
1
Loc [ Rs ]
3:
1
Multiplier (Rf)
11: End (P95)
12: If Case Location < F (P83)
1:
280
F
2:
30
Then Do
13: Full Bridge (P6)
1:
1
Reps
2:
14
±250 mV Fast Range
3:
1
DIFF Channel
4:
1
Excite all reps w/Exchan 1
5:
2500
mV Excitation
6:
1
Loc [ Rs ]
7:
-.001
Mult
8:
1
Offset
14: BR Transform Rf[X/(1-X)] (P59)
1:
1
Reps
2:
1
Loc [ Rs ]
3:
1
Multiplier (Rf)
15: End (P95)
16: End (P95)
;
;Subtract resistance errors (Rp) caused by the blocking capacitors
;(0.005Kohm) and the cable length (0.000032kohm/ft). Enter cable lead
;length in nnn below.
;
17: Z=F (P30)
1:
nnn
F
Enter cable length in feet.
2:
00
Exponent of 10
3:
5
Z Loc [ Rp ]
18: Z=X*F (P37)
1:
5
X Loc [ Rp ]
2:
.00032
F
3:
5
Z Loc [ Rp ]
(cont.)