RCA - Russell St 2
Closed this issue · 6 comments
Sensor Deployed:
- March 5, 2021 by FloodNet
Sensor Version:
- v2.0.
Firmware Version:
Sensor Down:
- April 3, 2023 19:23
Solution Implemented:
- whole sensor replaced on June 7, 2023 with another v2.0.
In Lab RCA:
- antenna was perfectly intact
- no visible rusting or corrosion both internally and externally
- battery in sensor completely drained and dead
- solar panel outputting voltage and increases it's output voltage when light is shined on it thus proving it is functioning correctly
- sensor booted back up when new battery was inserted into it
deployment_id: easily_dear_mouse
dev_id: fs-00023
Fixes/Action:
In conclusion, sensor appears to have gone down due to the battery dying completely and being unable to retain charge from solar panel. The reason behind this seems to be the battery just being out in the field for about two years and going through its natural battery life cycle. Need to track about how long after being out in the field, batteries stop being functional to try to get ahead of sensors going down due to faulty old batteries.
In Lab RCA:
Battery didn't got charged even when connected to the charger.
07/11 On Site Analysis:
battery was visibly puffed up. ended up replacing battery and solar panel.
Battery was dead also but it charged in the lab.
sensor removed on 02/15