Campbell Scientific CS420 and CS425 PDCR 1830-8388 Pressure Transducer - Manual (Page 16)

CS420-L and CS425-L Pressure Transducers
7.1.2 Instruction 9 (6-Wire Full Bridge w/Excitation)
7.1.2.1 Wiring
Datalogger CS420-L/CS425-L
Excitation E1 Red (Supply +)
Input H1 Orange (Monitor +)
Input L1 Black (Monitor -)
Input H2 Yellow (Output +)
Input L2 Blue (Output -)
An. Ground AG White (Supply -)
G Clear (Shield)
7.1.2.2 Edlog Program
; Measure one 6-wire DRUCK Sensor.
* Table 1 Programs
01: 5
Sec. Execution Interval
1: Full Bridge w/mV Excit (P9)
1: 1
Reps
2: 5 2500 mV Slow Ex Range
3: 3 25 mV Slow Br Range
4: 1 DIFF Channel
5: 1 Excite all reps w/Exchan 1
6: 2500 mV Excitation
7: 1 Loc [DEPTH_FT]
8: 2.3529 Mult
9: -0.49
Offset
; Every 60 minutes output the array ID, time,
; and average water depth in feet
2: If time is (P92)
1: 0000
Minutes (seconds --) into a
2: 60 Interval (same units as above)
3: 10 Set output flag high (Flag 0)
3: Real Time (P77)
1: 110
Day, Hour/Minute (midnight = 0000)
4: Average (P71)
1: 1
Reps
2: 1 Loc [DEPTH_FT]
12