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See attached diagram for sensor location in HOBO U20 stainless steel data loggers.
Attached is a screenshot of a data file recorded by a HOBO U20-001-XX with multiple intervals configured. Up to eight (8) intervals can be programmed into the U20 at time of launch.
This instruction will describe how to use barometric pressure data from the HOBO MX2001 water lever logger to compensate HOBO U20 and U20L logger raw water pressure data using the HOBOware Pro Baro