We are using the BAR30 sensor to monitor water level and temperature, where it is being submersed continuously at 0.5-10m depth for up to a year at the time. We noticed the temp and depth didnt make sense, and found out you had to dry it off every day for it to be correct. This is not an option for us.
Here are my questions:
Can we trust the temperature reading from the BAR30 sensor over time, even though it is submersed?
Will the Bar02 sensor have the same issues?
Will the Celsius fast respons temperature sensor drift over time, or can it be trusted to work a year at the time under water?
If none of the BR depth sensors work, do you know any good alternatives that doesnt cost an arm and a leg, and is about the same form factor as the BR sensors?