Equipment and Calibration
Equipment history at Mayberry| ALL | | Anemometer || Barometer || Battery Bank || Camera || CH4 Probe || CO2 Probe || CO2 Transmitter || Conductivity Sensor || Data Logger || DO Sensor || Fluorometer || Forced Diffusion || Gas Analyzer || Heat Flux Plate || Infrared Temperature || Interface || LED sensor || Multiplexer || Narrow Band || Net Radiometer || PAR Sensor || Precipitation || Range Finder || RH & Temp || Soil Moisture Probe || Solar Controller || Solar Panel || 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 |
|---|---|---|---|---|---|
| CO2 Probe | |||||
| 2014-06-26 | GP20140010 | GP-001 | Installed | CO2 Probe A | Installed about 5cm below the surface on the fence post in the open water channel. |
| 2014-10-16 | GP20140010 | GP-001 | Moved | CO2 Probe A | Moved lower on fence post from -5cm (based on water level on 2014-06-26) to -25cm (based on water level on 2014-10-16). |
| 2015-06-25 | GP20140010 | GP-001 | Removed | CO2 Probe A | Removed from the top location at Mayberry due to corroding connector. Could not disconnect the cable, so removed cable too. |
| 2015-07-22 | GP20140011 | GP-001 | Installed | CO2 Probe A | Installed in the top position of the Mayberry profile. |
| 2016-07-06 | GP20140011 | GP-001 | Removed | CO2 Probe A | This sensor has been giving low readings. Attempts to disconnect the cable failed. The connector is broken. |
| 2015-02-05 | GP20140023 | GP-001 | Installed | CO2 Probe C | Installed in the bottom position of the stringer at Mayberry. This sensor has copper mesh over the filter and replaces sn GO20140025 |
| 2015-06-25 | GP20140023 | GP-001 | Removed | CO2 Probe C | Removed from the bottom location at Mayberry due to corroding connector. Replaced by sn GP20140024 |
| 2014-10-16 | GP20140024 | GP-001 | Installed | CO2 Probe B | Installed at 65cm below the surface on the fence post in the open water channel. |
| 2015-02-05 | GP20140024 | GP-001 | Removed | CO2 Probe B | Removed from the middle position of the stringer at Mayberry. Replaced by sn GP20140026 that has copper mesh over the filter. |
| 2015-06-25 | GP20140024 | GP-001 | Installed | CO2 Probe C | Installed in the bottom location at Mayberry to replace sn GP20140023 due to corroding connector. This probe has the connector painted to hopefully slow the corrosion. |
| 2016-10-11 | GP20140024 | GP-001 | Removed | CO2 Probe C | Removed from Mayberry due to odd readings and lowering water for flushing salt |
| 2014-10-16 | GP20140025 | GP-001 | Installed | CO2 Probe C | Installed at 108cm below the surface on the fence post in the open water channel. |
| 2015-02-05 | GP20140025 | GP-001 | Removed | CO2 Probe C | Removed from the bottom position of the stringer at Mayberry. Replaced by sn GP20140023 that has copper mesh over the filter. |
| 2015-06-25 | GP20140025 | GP-001 | Installed | CO2 Probe B | Installed in the middle location at Mayberry to replace sn GP20140026 due to corroding connector. This probe has the connector painted to hopefully slow the corrosion. |
| 2016-10-11 | GP20140025 | GP-001 | Removed | CO2 Probe B | Removed from Mayberry due to odd readings and lowering water for flushing salt |
| 2015-02-05 | GP20140026 | GP-001 | Installed | CO2 Probe B | Installed in the middle position of the stringer at Mayberry. This sensor has copper mesh over the filter and replaces sn GO20140024 |
| 2015-06-25 | GP20140026 | GP-001 | Removed | CO2 Probe B | Removed from the middle location at Mayberry due to corroding connector. Replaced by sn GP20140025 |
| 2016-10-26 | GP20150111 | GP-001 | Installed | CO2 Probe B | Installed probe at original 'mid' level with other water sensors. This level is at water surface right now due to low water table. This probe has its cable connector painted and covered with silicon sealant. |
| 2017-02-23 | GP20150111 | GP-001 | Moved | CO2 Probe C | Moved from the middle position on the fence post in the channel to the bottom position on the new water sensor boom. |
| 2017-05-10 | GP20150111 | GP-001 | Moved | CO2 Probe A | Moved from lower position to upper position on fixed boom. Depth is -10cm based on water level on 2017-05-10. All three eosCO2 sensors (sn GP20160070, sn GP20160069, sn GP20150111) are at -10cm depth because of low water level. |
| 2017-05-25 | GP20150111 | GP-001 | Moved | CO2 Probe A | Floating boom installed at MB. This sensor was located ~-17cm below the water level, co-located with sn GP201600070. |
| 2017-08-16 | GP20150111 | GP-001 | Removed | CO2 Probe A | Removed from MB because we changed our water profile from 3 sensors to 2 sensors. |
| 2021-03-16 | GP20150111 | GP-001 | Installed | CO2 Probe A | Installed at MB to replace sn GP20160070. It was installed at the same height as the miniDOT on the floating boom. |
| 2017-02-23 | GP20160069 | GP-001 | Installed | CO2 Probe B | Installed on the new water sensor boom in the middle location - currently 38cm below the water surface |
| 2017-05-10 | GP20160069 | GP-001 | Moved | CO2 Probe A | Moved from mid position to upper position on fixed boom. Depth is -10cm based on water level on 2017-05-10. All three eosCO2 sensors (sn GP20160070, sn GP20160069, sn GP20150111) are at -10cm depth because of low water level. |
| 2020-03-11 | GP20160069 | GP-001 | Removed | CO2 Probe B | Removed from MB (lower position) and brought back to the lab b/c it was railing high. |
| 2017-02-23 | GP20160070 | GP-001 | Installed | CO2 Probe A | Installed on the new water sensor boom in the top location - currently 8cm below the water surface |
| 2017-05-10 | GP20160070 | GP-001 | Moved | CO2 Probe A | Adjusted depth? on fixed boom. Depth is -10cm based on water level on 2017-05-10. All three eosCO2 sensors (sn GP20160070, sn GP20160069, sn GP20150111) are at -10cm depth because of low water level. |
| 2017-05-25 | GP20160070 | GP-001 | Moved | CO2 Probe A | Moved to floating boom. Depth is ~-15cm below water level. Co-located with sn GP20150111 (which was removed 2017-08-16). |
| 2021-03-16 | GP20160070 | GP-001 | Removed | CO2 Probe A | Removed from MB b/c it was sporadically reading noise. it was replaced by sn GP20150111. |
| 2013-04-05 | H0630070 | GMP222 | Installed | CO2 Probe B | Installed CO2 probe in the Tules at Mayberry. |
| 2013-10-16 | H0630070 | GMP222 | Removed | CO2 Probe B | Removed from Tules at Mayberry since probe is no longer working due to water damage. |
| 2012-07-26 | H0960006 | GMP221 | Installed | CO2 Probe B | Installed on the Tule Tower to measure water CO2 concentration. |
| 2013-01-03 | H0960006 | GMP221 | Removed | CO2 Probe B | Removed from the tules near the tule tower due to bad values. |
| 2012-07-26 | H1310020 | GMP221 | Installed | CO2 Probe A | Installed on the Tule Tower to measure water CO2 concentration. |
| 2013-07-16 | H1310020 | GMP221 | Removed | CO2 Probe A | Removed open water CO2 probe since it was railed at 5000 mV. |
| 2013-01-17 | H1630066 | GMP222 | Installed | CO2 Probe B | Installed in a teflon sock in the water in the tule patch |
| 2013-03-28 | H1630066 | GMP222 | Removed | CO2 Probe B | We removed the probe since it was reading 5000mV even we were put the sensor in the air. |