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1、Acoustic Doppler Current Profiler Product Introduction
Acoustic Doppler Current Profiler is a device that uses the acoustic Doppler principle to measure water flow velocity. It is widely used in hydrological monitoring and marine research and can monitor water flow velocity, direction, and depth.Acoustic Doppler Current Profiler is a brand new River ADCP device independently developed, manufactured, and sold by our company.
Acoustic Doppler Current Profiler is equipped with a 600kHz acoustic transducer, employing a Janus four-beam design with a vertical beam, a lightweight POM structure, low power consumption, and convenient installation and deployment. Its performance is comparable to top international ADCP products, and it is specifically designed for hydrological flow monitoring scenarios such as inland rivers, canals, and reservoirs.
2、Acoustic Doppler Current Profiler Product Advantages
Domestic Substitution: The product is comparable to top international ADCP products and can directly replace them.
High Precision: Precision comparable to top international products.
High Reliability: Continuous operating time of at least 100 days.
Small Size: Significantly smaller than comparable international products.
Strong Compatibility: Compatible with similar product protocols.
Easy Operation: Can operate upon power-on/can be set to automatic operation.
High Cost-Effectiveness: Performance comparable to comparable international products, with a more competitive price.
3、Acoustic Doppler Current Profiler Application Scenarios
River flow monitoring, ecological flow forecasting, irrigation canal water volume monitoring, reservoir inflow and outflow observation, urban river water environment monitoring, hydrological emergency patrols
4、Acoustic Doppler Current Profiler Technical parameters
| Composition | Technical Specifications | Parameters |
| Flow rate measurement | Operation Mode | Broadband/Pulse Correlation |
| Profile scope | 0.54-40m | |
| Flow measurement accuracy (typical) | ±0.25%±2mm/s | |
| Flow rate resolution | 1mm/s | |
| Speed test range | ±5.0m/s (default); ±20.0m/s (maximum) | |
| Flow measurement range | 0-360° | |
| Flow measurement accuracy | ±2° | |
| Number of units | 1-255 | |
| Unit layer thickness | 0.1-5m² | |
| Data output rate | 1-2Hz (typical value) | |
| Bottom tracking | Operation Mode | Broadband |
| Speed test range | ±10m/s | |
| Depth Range | 0.54-110m | |
| Measurement accuracy | ±0.25%±2mm/s | |
| Resolution | 1mm/s | |
| Deep Measurement | Measurement Range | 0.54-110m |
| Measurement accuracy | ±1% | |
| Resolution | 1mm | |
| Transducer and Hardware | Frequency | 600kHz |
| Configuration | 4 active piezoelectric transducers, Janus arrangement; 1 vertical piezoelectric transducer | |
| Beam angle | 20° | |
| Internal storage | 64GB | |
| Communication | Communication Interface | RS-232 (baud rate: 1200-115200) or RS-422 |
| Standard Sensor | Temperature sensor | Range: -5℃ to 45℃; Accuracy: ±0.5℃ |
| Pressure sensor | Range: Determined by the depth rating; Accuracy: ±0.25%; Resolution: 1mm | |
| Attitude sensor (roll and pitch) | Range: ±90°; Accuracy (RMS): ±0.3° | |
| Compass sensor | Range: 0-360°; Accuracy (RMS): ±1° | |
| GPS (Embedded) | 3m level | |
| Power supply | Power supply interface | 10-26V |
| Average power consumption | ≤5W | |
| Structure | Casing material | POM |
| Environment | Operating temperature | -5℃-45℃ |
| Storage temperature | -40℃-70℃ | |
| Physical properties | Pressure depth | 50m |
| Weight (in air) | ≤2.5kg | |
| Size | Φ176mm×194mm |