P-Log3021 Water Level and Wave Logger
The P-Log3021-MMC was specifically developed for applications demanding an increased memory capacity and high sampling rates. The measurement of the water level is carried out based on a piezoresistive pressure sensor and the measurement of the temperature is achieved by a high-precision measuring resistor. Its exceptionally high resolution and accuracy allow for water level and wave movements to be measured accurately to the very last millimetre.
The logging interval can be configured between 32 Hz and 24 hours.
In the event-driven mode the logger can operate self-sustainingly even longer. In this mode the logger begins a new measurement series when it detects an exceedance of a programmed threshold or a specified rate of rise.
When changing locations the logger can be stopped and started at the push of a button.
Features
- Water level and wave measurements
- High resolution of 1.5 mm and accuracy of 20 mm at 40 m water column
- Capacity for up to 500 million readings
- Battery life 1/2 year at 5 Hz sampling rate
- Alarm via text message and data transfer via remote transmission
- Robust housing
