Equipment and Calibration
Equipment history at Sherman Wetland| 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 || Water Level || 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 |
|---|---|---|---|---|---|
| Conductivity Sensor | |||||
| 2020-12-16 | 5688 | CS547A | Installed | Conductivity Sensor | Installed at SW. Temperature sensor is broken, so 2 temperature wires were left loose. |
| 2021-09-02 | 5688 | CS547A | Moved | Conductivity Sensor | Moved from SW to GT with the decomissioning of SW and the beginning of GT. Not installed until 09/09 |
| 2016-05-24 | 7157 | CS547A | Installed | Conductivity Sensor | Installed at Sherman Wetland |
| 2020-05-26 | 7157 | CS547A | Calibration | Conductivity Sensor | Cleaned and calibrated in the field with DI water (0 mS) and a YSI solution (10,000 uS). These are the temperature-corrected mScm readings from the datalogger, where the temperature correction occurs in the datalogger program. In DI water: 0.56 mScm In 10,000 uS calibration soln: 10.6 mScm Calibration: (Corrected mScm) = 0.996 * (Sensor mScm) - 0.558 |
| 2020-11-03 | 7157 | CS547A | Moved | Conductivity Sensor | Moved from SW to MB for a temporary intercomparison because there was no water at the SW tower and sn 5688 at MB was giving high temp number |