 | The Andra Marine Guardian Bottom Recorder is a rugged and powerful tide recorder developed based on the Marine Guardian platform.It can be used for self-confidence measurement of waves, tide levels, and temperature.At the same time, the instrument can also be used as a platform to expand to add other measurement parameters (such as CTD, sea current, dissolved oxygen, turbidity). |
| Features | |
| 1. High resolution, low drift | |
| 2. Small maintenance | |
| 3. Measurement interval is optional between 2s and 2 hours | |
| 4. Ocean Guard Visualization Software | |
| 5. The sensor is a smart sensor, plug and play | |
| 6. Optional RS422 communication, real-time XML format data output | |
| 7. It can be used for both seawater and fresh water | |
| 8. A color touch screen board based on Windows system can easily configure the instrument parameters without connecting to a computer. | |
| 9. Output parameters: pressure, temperature, tide level, specific wave height, maximum wave height, average period, maximum period, energy wave period,Raw measurement data across zero cycles, ramps, sea condition irregularities, pressure and water temperature. | |
| The Marine Guardian Wave Tidemeter uses a silicon pressure sensor 5218 to measure waves and tides. The pressure measurement is obtained by temperature compensation of seawater measurement data through an advanced digital signal processor. | |
| The working mode of the Marine Guardian tide meter is fixed installation, installed on the shallow water seabed, or installed on a fixed structure in the water. It is typically used for the measurement of port waves and tides, shipping weather forecasts, climate research, etc.The recommended installation depth of the wave tide meter is 6 to 15 meters.The tide is measured as the average of the hydrostatic pressure over a period of time (10 seconds to 8 minutes, set by the user), and the data update time is 2 seconds to 255 minutes.Wave measurements are measurements of a pressure time series over a period of time (64 seconds to 17 minutes, set by the user), and the data update time range is 2 seconds to 255 minutes. | |
| The Ocean Guard Instrument and Andra Smart Sensor are connected to the reliable CANbus communication protocol. It uses the plug-and-play XML format. The smart sensor can be directly installed on the top cover of the Ocean Guard platform and can be automatically detected and identified by the system.The output data can be directly displayed or processed through the Ocean Guard visualization software. | |
| The Ocean Guard Tide Leveling Meter has two battery compartments, which can be used for long-term deployment, and can use Andra real-time data acquisition software for real-time data acquisition.The Marine Guardian Tide Gauge can be equipped with a conductivity sensor to calculate salinity, density and sound speed. | |
Points time40 YesAverage power consumption (Note: The instrument will estimate and display the average current according to the configuration)
Note: Indicator parameters will change without notice.