Owner's manual
Table Of Contents
- Revision and Copyright Information
- Warranty
- Assistance
- Table of Contents
- 1. General
- 2. Specifications
- 3. Installation
- 4. Wiring
- 5. Datalogger Programming for the 43347-VX Probe
- 6. 43347-IX Measurement using Current Excitation
- 7. Maintenance
- 8. 43347 RTD Temperature Probe Calibration
- 9. Manufacturer’s Information
- 10. Troubleshooting
- 11. References
- Appendix A. Example CR10(X) Program for Ice Bath Calibration
- Appendix B. 43502 Aspirated Radiation Shield
- Appendix C. 43347 Aspirated Radiation Shield
- Appendix D. Measure Two 43347-IX Probes Using One Current Excitation Channel
- Campbell Scientific Companies
Appendix D. Measure Two 43347-IX Probes Using One Current Excitation Channel
D.1 Wiring
Wiring for two 43347-IX probes is shown in FIGURE D-1.
Ground CLEAR
Current Ex cite/+ RTD RED
Sense Signal WHITE
Sense Signal Ref GREEN
BLACK
EARTH GND
+ RTD
+ SENSE
- SENSE
- RTD
1000 OHM
RTD
Wire Label
43347
Terminals
R
s
Ground CLEAR
RED
Sense Signal WHITE
Sense Signal Ref GREEN
EARTH GND
+ RTD
+ SENSE
- SENSE
1000 OHM
RTD
43347
Terminals
R
s
#1
#2
Current Return/- RTD BLACK
- RTD
FIGURE D-1. Schematic for Two 43347-IX Temperature Probes
D.2 Example Program for two Calibrated 43347-IX
Probes
This section includes an example CR3000 program that measures two
calibrated 43347-IX probes. A CR5000 is programmed similarly. Wiring for
the example program is shown in TABLE D-1.
D-2