Heron dipperLog VENTED [5404-E] Water Level & Temperature Logger, 400 ft/120m Range

The dipperLog VENTED is a reliable, cost effective solution for measuring groundwater levels and temperature in wells, boreholes and open bodies of water. The dipperLog VENTED, incorporates a gauged transducer that measures pressure exempt from barometric influences which is ideal to use in both long and short term monitoring.

The vented data logger is now removable from the vent cable allowing for easy field replacement and other deployment applications.

The new Vent Cap Adaptor, especially designed for shallow applications, allows for a true collection of water level measurements without performing barometric compensation. By utilizing the Vent Cap Adaptor, a dipperLog VENTED can be deployed in wetlands or overflow ditches without a vent cable. This cap is specifically designed to allow the barometric pressure to be measured accurately when the cap is exposed while sealing the logger from water intrusion when the cap becomes submerged.