Hydrogen Sensor

Reference Designator
GA01SUMO-SBD11-03-HYDGN0000
Start Depth
0
End Depth
0
Location
Buoy Well
Current Status
Engineering
Class
HYDGN (Hydrogen Sensor)
Series
HYDGN-0
Science Discipline
Make
RKI Instruments
Model
M2A transmitters
M2M Example
https://ooinet.oceanobservatories.org/api/m2m/12576/sensor/inv/GA01SUMO/SBD11/03-HYDGN0000/metadata
Method Data Stream Content Type
recovered_host hyd_o_dcl_instrument_recovered Engineering Data Report M2M Engineering
telemetered hyd_o_dcl_instrument Engineering Data Report M2M Engineering
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review AT-26-30 03/15/2015 11/26/2015 CGMGA-01SUMO-00001 OL000007 -42.9228 -42.4558 0 5181
2 Review NBP-15-10 11/14/2015 11/08/2016 CGMGA-01SUMO-00002 OL000093 -42.9246 -42.5867 0 5188
3 Review NBP16-09 10/27/2016 01/14/2018 CGMGA-01SUMO-00003 CGINS-HYDGN0-49856 -42.9204 -42.4409 0 5175

No notes yet.

New Note

Metadata Start Date End Date Comment
GA01SUMO
3/15/15, 5:25 PM 11/26/15, 5:08 AM

Deployment 1: Buoy log files showed that seawater was first detected inside the buoy well on 3/26/2015. Both leak detectors showed increasing presence of water over the period of deployment. Upon recovery of the mooring, no external damage was visible and the buoy did not appear to be floating lower than normal.

Id: 653 By: lgarzio

GA01SUMO-SBD11
3/15/15, 5:25 PM 11/26/15, 5:08 AM

Deployment 1: Upon recovery, the bottom of the buoy was heavily biofouled with gooseneck barnacles. The barnacle coverage likely caused imporper sea water flushing at the location of the intakes and sensor faces for the subsurface instruments.

Id: 654 By: lgarzio

GA01SUMO-SBD11
11/14/15, 4:06 PM 11/8/16, 5:10 AM

Deployment 2: Upon recovery, the bottom of the buoy was heavily biofouled with barnacles.

Id: 663 By: lgarzio

GA01SUMO-SBD11
10/26/16, 9:47 PM 1/14/18, 5:24 AM

Deployment 3: Upon recovery, the bottom of the buoy was heavily biofouled.

Id: 385 By: lgarzio