Direct-reading ADCP
Oceantek Direct-reading ADCP is a high-precision acoustic doppler current profiler with real-time direct reading, offering three core frequency models (600kHz, 300kHz, 75kHz) to meet diverse water depth and monitoring needs, widely used in hydrological and marine applications.
Our Products
ADCP-600K
High-frequency doppler profiler,up to 120m range,high precision, compact and easy to install.Suitable for shallow water,coastal zones.
ADCP-300K
Medium-frequency universal model,up to 120m range,balancing detection depth and resolution, compatible with manned/unmanned platforms.
ADCP-75K
Low-frequency flagship model for deep sea, with long detection range and pressure-resistant design.Up to 1000m range,tailored for marine observation.
Specifications
| Technical Specification | 600kHz Model | 300kHz Model | 75kHz Model |
|---|---|---|---|
| Operating Frequency | 600kHz | 300kHz | 75kHz |
| Underwater Profile Range (Broadband/Narrowband) | 55m / 70m | 120m / 160m | 550m / 650m |
| Bottom Track Range | 0.8m - 120m | 2m - 220m | 1000m |
| Current Measurement Accuracy | ±0.3% ± 3mm/s | ±0.5% ± 5mm/s | ±1.0% ± 5mm/s |
| Velocity Range | ±5.0 m/s (Default); ±20.0 m/s (Max) | ±5.0 m/s (Default); ±20.0 m/s (Max) | ±5.0 m/s (Default); ±10.0 m/s (Max) |
| Data Refresh Rate | 2Hz (No Bottom Track); 1Hz (With Bottom Track) | 2Hz (No Bottom Track); 1Hz (With Bottom Track) | 1Hz (No Bottom Track); 0.5Hz (With Bottom Track) |
| Cell Size (Bin Size) | 0.5m - 4m | 1m - 8m | 4m - 32m |
| Beam Angle | 20° | 20° | 30° |
| Average Power Consumption | ≤10W | ≤10W | ≤20W |
| Operation Mode | Direct Reading | ||
| Battery Capacity | - | ||
| Velocity Resolution | 1mm/s | ||
| Flow Direction Range | 0~360° | ||
| Flow Direction Accuracy | ±2° | ||
| Number of Cells (Bins) | 1 - 255 | ||
| Height Measurement Resolution | 1mm | ||
| Height Measurement Accuracy | ±1% ± 0.5cm | ||
| Beam Width | 3.5° | ||
| Number of Beams | 4 Beams Janus Configuration | ||
| Internal Storage | 64 GB Micro SD Card | ||
| Communication Interface | RS-232 or RS-422 | ||
| Temperature Sensor | Range: -5°C to 45°C; Accuracy: ±0.1°C | ||
| Pressure Sensor | Range: According to depth rating; Accuracy: ±0.25% | ||
| Attitude Compass Sensor | Range: Roll ±85° | Pitch ±85° | Heading 0-360°; Accuracy (RMS): Roll 0.2° | Pitch 0.2° | Heading 0.8°; Resolution: 0.1° | ||
| Operating Temperature | -5°C to 45°C | ||
| Storage Temperature | -40°C to 70°C | ||
| Power Supply Interface | 20V - 50V, 5A | ||
| Housing Material | Titanium Alloy | ||
Applications
- Inland rivers, small reservoirs, nearshore shallow seas (600kHz)
- Nearshore seas, channels, ports, regular hydrological stations (300kHz)
- Open/deep sea research, deep-water engineering, marine safety (75kHz)
- Hydrological monitoring, marine exploration, environmental assessment, emergency monitoring
Underwater navigation Instruments:DVL
Designed for Autonomous Underwater Vehicles(AUVs) and Remotely Operated Vehicle (ROVs), Oceantek Doppler Velocity Log delivers high-precision underwater navigation solutions.
DVL-300K:Bottom tracking depth ranges from 0.7m to 210m, perfectly suitable for core coastal scenarios.
DVL-600K:Bottom tracking depth ranges from 0.7m to 110m, perfectly suitable for core shallow water scenarios.
Why Choose Us
High Precision
Matches the performance of global leading companies
Small Size
Much smaller in size than international products with equivalent performance.
Superior Reliability
Continuous working time ≥ 100 days.
Excellent compatibility
Compatible with protocols of similar products from international brands