Open Path Eddy Covariance System With IRGASON or EC150/CSAT3A Quick Deploy Guide March 2014
1. Setup tripod and mount enclosures.
2. Ground tripod and enclosures.
3. Setup tripod or mast with CM20X Crossarm.
4. Mount the IRGASON or EC150/CSAT3A and point into the prevailing wind.
5. Mount the radiation shield and IRGASON or EC150/CSAT3A Temperature Probe.
6. Connect gas analyzer, sonic anemometer, and temperature probe cables to EC100 Electronics.
7. Connect system wiring and insert CompactFlash (CF) card.
Power Cable (can connect here or directly to +12 Vdc power supply) SDM Cable SDM Cable Power Cable If datalogger has rechargeable base, connect cable from +17‐28 Vdc or +18 Vac power supply here Otherwise connect cable from +12 Vdc power supply here
8. Turn on the power supply and use the datalogger keyboard display to set settings. (Follow the steps from left to right, top to bottom). Press to activate the display. Press to display the System Control Menu. Campbell Scientific CR3000 Datalogger 01/01/2012, 14:00:08.4 CPU: OPEC_basic_vx_x.cr3 Running. Select “Sonic Azmth”. System Control Sonic Azmth :0.
Enter in the azimuth (the angle in degrees between true north and the direction the IRGASON or EC150/CSAT3A points), and press . Press to exit. Modify Value Sonic Azmth Current Value: 0.00000 New Value: 150 NUM Campbell Scientific CR3000 Datalogger 01/01/2012, 14:00:08.4 CPU: OPEC_basic_vx_x.cr3 Running.
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