Equipment and Calibration
Equipment history at East End| ALL | | Anemometer || Barometer || Battery Bank || Camera || CO2 Probe || Conductivity Sensor || Data Logger || DO Sensor || Gas Analyzer || Heat Flux Plate || Interface || Multiplexer || Narrow Band || Net Radiometer || PAR Sensor || Precipitation || RH & Temp || Solar Controller || Solar Panel || Spectrometer || Water Level |
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 |
|---|---|---|---|---|---|
| Conductivity Sensor | |||||
| 2017-08-02 | 11020258 | U24-002-C | Moved | Conductivity Sensor | The Hobo conductivity sensor was moved with the miniDOT from the T3 Boardwalk Temporary Tower to the Permanent Tower. |
| 2017-09-13 | 11020258 | U24-002-C | Moved | Conductivity Sensor | Moved from the Permanent Tower to the T2 Closed Canopy Temporary Tower |
| 2014-06-12 | 6494 | CS547A | Installed | Conductivity Sensor | Installed on the East End tower with interface sn 3585. |
| 2015-01-05 | 6494 | CS547A | Removed | Conductivity Sensor | Removed from the site due to the tower falling over in the wind on 2014-12-30. Likely undamaged. |
| 2015-01-20 | 6494 | CS547A | Installed | Conductivity Sensor | Reinstalled after being removed when the scaffolding fell over. |
| 2017-09-13 | 6494 | CS547A | Removed | Conductivity Sensor | Removed from EE because the values were flat. |
| 2017-09-26 | 6494 | CS547A | Installed | Conductivity Sensor | Installed at EE, after I'm assuming it tested fine in the lab. |
| 2019-12-05 | 6494 | CS547A | Removed | Conductivity Sensor | Removed from EE and brought back to the lab for drying and testing. The datalogger door was open when we arrived and the conductivity sensor interface was wet. |
| 2019-12-17 | 6494 | CS547A | Installed | Conductivity Sensor | Reinstalled at East End after being removed after getting wet ans possibly causing a short circuit. Tested fine in the lab. |
| 2020-05-29 | 6494 | CS547A | Calibration | Conductivity Sensor | Calibration in the field with DI water (0 mS) and a YSI solution (10,000 uS). Temperature-corrected mS/cm readings from the data logger, where the temperature correction occurs in the data logger program. In DI water: 0.00mS/cm, 22.4C In 10,000 uS calibration soln: 11.3mS/cm, 23.0C Calibration: (Corrected mScm) = 0.8850 * (Sensor mScm) |