Using the CS400/CS405 Submersible Pressure Transducer with Campbell Scientific Dataloggers
9
2: Full Bridge (P6)
1:
1
Reps
2:
12*
50 mV Fast Range
3:
2
DIFF Channel
4:
1
Excite all reps w/Exchan 1
5:
1540
mV Excitation
;NOTE: use 860 if psi>20
6:
2
Loc [ MV_MA ]
7:
0.5
Mult
;NOTE: second multiplier
8:
0
Offset
*For a 21X use Range Code 13.
3: Z=X/Y (P38)
1:
2
X Loc [ MV_MA ]
2:
1
Y Loc [ MA_MEAS ]
3:
3
Z Loc [ MV ]
4: Z=X*F (P37)
1:
3
X Loc [ MV ]
2:
0.538
F
;NOTE: third multiplier (from calibration)
3:
4
Z Loc [ HEAD_FT ]
5: Z=X+F (P34)
1:
4
X Loc [ HEAD_FT ]
2:
0.0
F
;NOTE: site/job specific offset
3:
4
Z Loc [ HEAD_FT ]
4.5 BDR301/320 Programming
The BDR301/320 can be programmed to measure the CS400/CS405 by prompt
programming. Select
6 WIR
for the measurement type. The multiplier must be
multiplied by 0.05 for prompt programming the BDR: multiplier = 0.538 X
0.05 = 0.0269 for the above calibration. Example:
Input Table Number 01
Measurement Interval Mins 0001
Loc
Name
Units
Type
Chn
Mult
Offset
01
HEAD
FT
6WIR
001
+.0269
+0.0000
02
OPT?
Remember to create an output table to store data for retrieval.
The BDR301/320 can also be programmed to measure the CS400/CS405 by
direct programming. The multiplier for direct programming is the same as the
multiplier for one of the other dataloggers. The following program was
generated using EDLOG3 from PC300.
01: Full Bridge (P6)
01:
1
Rep
02:
0
Autorange
03:
1
In Chan
04:
1
Loc [:MA_MEAS]
05:
0.01
Mult
06:
0.0
Offset
02: Full Bridge (P6)
NOTE
Содержание KPSI Series
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