Equipment and Calibration

View History

Equipment Entry

Instrument:CO2 Probe
Manufacture:Forerunner-Eosense
Model No:GP-001
Serial No:GP20150111
Tag No:NULL
Acquisition Date:2016-03-01
Project:CDFW
Location on 2021-03-16:Mayberry, NULL
Notes: 0-2% range

Documents

Calibration: cal_FR-Eosense_GP002_snGP20150111_20160223.pdf
Report: Eosense CO2 Probe Compare - 2018-04-23
Report: MB Eosense CO2 Comparison - 2017-05-10

History

Rec No.DateLoc FromTitleLoc ToNotes
5209 2021-03-16 Lab none Installed Mayberry CO2 Probe A Installed at MB to replace sn GP20160070. It was installed at the same height as the miniDOT on the floating boom.
4967 2020-11-12 Sherman Wetland-Temp1 CO2 Probe Removed Lab none Removed with decommissioning of Sherman Wetland Temp tower. Brought back to the lab for cleanup.
4412 2020-04-03 Sherman Wetland-Temp1 CO2 Probe Adjusted Sherman Wetland-Temp1 CO2 Probe Lowered from air into shallow water by tower base.
4390 2020-01-30 East Pond CO2 Probe Moved Sherman Wetland-Temp1 CO2 Probe Moved from East Pond to temporary tower at Sherman Wetland. No water near the tower to put the probe in, so it's hanging in the air for now.
4391 2019-10-02 Lab none Installed East Pond CO2 Probe Installed at EP.
3393 2017-08-16 Mayberry CO2 Probe A Removed Lab none Removed from MB because we changed our water profile from 3 sensors to 2 sensors.
4407 2017-05-25 Mayberry CO2 Probe A Moved Mayberry CO2 Probe A Floating boom installed at MB. This sensor was located ~-17cm below the water level, co-located with sn GP201600070.
4406 2017-05-10 Mayberry CO2 Probe C Moved Mayberry 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.
2636 2017-02-23 Mayberry CO2 Probe B Moved Mayberry 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.
2511 2016-10-26 Lab none Installed Mayberry 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.
2209 2016-02-23 Factory Calibration Factory Initial factory calibration.