AVW1/AVW4
5-2
5.2 SENSOR HOOK UP
FIGURE 5.2-1. Hook up for AVW4
5.3 DATALOGGER PROGRAMMING
The following is a sample program that
measures four sealed Geokon sensors and
stores the temperature, pressure, pressure
corrected for temperature, and barometric
corrected pressure in psi in Input Locations 1..4,
5..8, 9..12, and 10..12 respectively. The
example utilizes the calibration data given
previously from sensor number 3998. The first
sensor measures barometric pressure only and
is used to remove atmospheric pressure
changes from the readings on the other three
sensors. This example assumes the sensors
have been connected as shown in the sensor
hookup diagram.
Program: AVW4 & CR10 USED TO MEASURE
4 GEOKON SENSORS. THE FIRST SENSOR
SERVES AS A BAROMETER AND IS
SUBTRACTED FROM THE OTHER THREE
TO MEASURE THREE WATER PRESSURES
IN PSI EVERY FIVE MINUTES.
*
1
Table 1 Programs
01:
300
Sec. Execution Interval
01:
P4
Excite,Delay,Volt(SE)
01:
4
Reps
02:
15
2500 mV fast Range
03:
1
IN Chan
04:
1
Excite all reps w/EXchan 1
05:
1
Delay (units .01sec)
06: 2500
mV Excitation
07:
1
Loc [:TEMP C #1]
08:
.001
Mult
09:
0.0000
Offset
Summary of Contents for AVW4
Page 20: ...AVW1 AVW4 4 4 This is a blank page ...
Page 24: ...AVW1 AVW4 5 4 This is a blank page ...
Page 25: ...A 1 APPENDIX A PRESSURE CONVERSION CHART ...
Page 26: ...This is a blank page ...
Page 27: ...B 1 APPENDIX B SCHEMATICS AND STUFFING CHARTS FOR AVW1 AND AVW4 ...
Page 28: ...APPENDIX B SCHEMATICS AND STUFFING CHARTS FOR AVW1 AND AVW4 B 2 ...
Page 29: ...APPENDIX B SCHEMATICS AND STUFFING CHARTS FOR AVW1 AND AVW4 B 3 ...
Page 30: ...APPENDIX B SCHEMATICS AND STUFFING CHARTS FOR AVW1 AND AVW4 B 4 ...
Page 31: ...APPENDIX B SCHEMATICS AND STUFFING CHARTS FOR AVW1 AND AVW4 B 5 ...
Page 32: ...APPENDIX B SCHEMATICS AND STUFFING CHARTS FOR AVW1 AND AVW4 B 6 This is a blank page ...
Page 34: ...This is a blank page ...
Page 35: ...This is a blank page ...
