The most accurate method of obtaining changes in water level is to compensate for atmospheric pressure fluctuations using a Solinst Barologger Edge. This avoids any time lag in the compensation calculation and any errors introduced due to moisture buildup, kinking or damage to vented cable. The Solinst Barologger Edge uses algorithms based on air rather than water pressure, which gives superior accuracy. The recorded barometric information can also be very useful to help determine barometric lag and/or barometric efficiency of the monitored aquifer.

The Data Compensation Wizard in the Levelogger software greatly simplifies the barometric adjustment of the water level measurements by using the synchronized data from one on-site Solinst Barologger Edge with all the Leveloggers. The overall results give more reliable, highly accurate level data than that obtained when using vented cable.

Features

• The Solinst Barologger Edge uses algorithms based on air rather than water pressure, which gives superior accuracy

• Data Compensation Wizard in the Levelogger software greatly simplifies the barometric adjustment

• Overall results give reliable, highly accurate water level data