Equipment and Calibration
Equipment history at Twitchell Alfalfa| ALL | | Anemometer || Battery Bank || Camera || CO2 Probe || Data Logger || Forced Diffusion || Gas Analyzer || Heat Flux Plate || Interface || LED sensor || Multiplexer || Narrow Band || Net Radiometer || PAR Sensor || Precipitation || RH & Temp || Soil Moisture Probe || Solar Controller || Solar Panel || Weather Station |
SELECT a.recno, a.eh_date, a.eh_loc1, a.eh_loc2, IF(a.eh_loc2=:loc, a.eh_locref2, a.eh_locref1) AS ref, a.eh_locref2, a.eh_title, a.eh_notes, a.eh_id, b.serialno, b.equip, b.modelno FROM equiphist a INNER JOIN equiplist b ON a.eh_id=b.recno WHERE (a.eh_loc1=:loc1 OR a.eh_loc2=:loc2) AND b.equip=:eq ORDER BY b.serialno, a.eh_date
| Date | Serial No. | Model | Action | Ref | Notes |
|---|---|---|---|---|---|
| Solar Panel | |||||
| 2013-10-24 | 11ZV0M0860 | KD140SX-UFBS | Installed | Add to the existing panel at Alfalfa due to low battery power outages. | |
| 2018-06-13 | 11ZV0M0860 | KD140SX-UFBS | Removed | Removed with Twitchell Alfalfa site decommissioning. | |
| 2013-05-24 | 11ZV0M0861 | KD140SX-UFBS | Installed | This panel was stored in the trailer at Twitchell. It was installed on the new Twitchell Alfalfa tower. | |
| 2018-06-13 | 11ZV0M0861 | KD140SX-UFBS | Removed | Removed with Twitchell Alfalfa site decommissioning. | |