Campbell-scientific CPEC200 Quickstart Guide Manuel d'utilisateur

CPEC200 Closed Path Eddy Covariance System Quick Deploy Guide May 2014

8. Turn on the +12 Vdc power supply and use the datalogger keyboard display to set settings and initiate zero/span checks. (Follow the steps from

8.3 Select "SONIC_AZIMU." 8.4 Enter the CSAT3A sonic head azimuth.

8.5 If the CPEC does not have a valve module, skip to the 8.10. Otherwise, select "Zero/Span Config." 8.6 Select "CO2_SPAN.P

8.7 Set CO2_SPAN_PPM to CO2 tank concentration. 8.8 Select CHECK_ZERO, SET_ZERO, CHECK_SPAN1, SET_SPAN1 in sequence.

8.9 For each value selected on the previous screen, change the setting from "False" to "True" for auto zero/span. 8.10 Pre

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1. Setup tripod and mount enclosures. CPEC200 Enclosure EC100 Enclosure Pump Module

2. Ground tripod and enclosures. Ground Lug Grounding Rod

3. Setup tripod or mast with CM20X Crossarm. Crossarm-To-Pole Bracket CM20X Crossarm

4. Mount gas analyzer and sonic anemometer. EC155 Gas Analyzer CM20X Crossarm EC155 Boom Adapter Mounting Platform CSAT

5. Connect EC155 and CSAT3A to EC100 Electronics. EC155 Analyzer Cable EC155 Sample Cell Cable CSAT3A Cable

6. Connect system plumbing. Zero Air Tubing Analyzer Tubing Pump Tubing Pump Module Cable CO2 Span Gas Tubing

7. Connect system wiring and insert compact flash (CF) card. EC100 Power and SDM Cables System Power Cable (ensure +12 Vdc power supply is off)

Power Cable to EC100 EC100 SDM Cable Power Cable to +12Vdc Power Supply (off) SDM Cable to EC100 EC100 Power Cable