ADCP-600-DR-FA4
The 600kHz direct-reading Acoustic Doppler Current Profiler (ADCP) is engineered to measure three-dimensional current profiles, water depth, and cross-section flow within a maximum depth of 70 meters. It can be rapidly installed on hydrological survey vessels including trimarans for mobile underway operations, and also supports fixed or bottom-mounted deployment. It is ideal for river monitoring, flood control, agricultural irrigation, aquaculture, smart water conservancy and water environment management.
Key Features:600kHz ADCP
High-Precision Current Profiling
Delivers accurate flow velocity measurements with ±0.3% ±3 mm/s precision and 1 mm/s resolution, supporting reliable current profiling for hydrological and marine monitoring.
Dual-Range Measurement Capability
Supports both broadband (55 m) and narrowband (70 m) modes, adapting to different water depth conditions for flexible field deployment.
Reliable Bottom Tracking & Navigation
Bottom tracking range from 0.8 m to 120 m enables stable position and velocity reference in shallow-to-medium depth waters, ideal for nearshore and river applications.
Full-Directional Flow & Heading Sensing
Measures flow direction (0–360°) with ±2° accuracy, paired with high-precision attitude sensors (roll/pitch/heading) to maintain data integrity in dynamic environments.
Compact & Rugged Titanium Alloy Housing
Lightweight design (3.5–5.7 kg in air) with titanium alloy construction, available in 1000m, 3000m, and 6000m pressure ratings for durability in harsh conditions.
High-Speed & Flexible Data Acquisition
2 Hz update rate (no bottom tracking) and 1 Hz update rate (with bottom tracking), supporting real-time monitoring with adjustable cell layer thickness (0.5–4 m) for customized profiling resolution.
Wide Operating Conditions
Works reliably in temperatures from -5°C to 45°C, with pressure sensor accuracy ±0.25% and temperature sensor accuracy ±0.1°C, suitable for diverse field environments.
Flexible Connectivity & Storage
Equipped with RS-232/RS-422 communication interfaces and 64 GB on-board Micro SD storage, supporting easy data transfer and long-term data logging.
Low Power Consumption
Average power consumption ≤10 W, enabling efficient operation in both direct-powered and low-energy field setups.
Overview
Specifications
| Technical Specification | 600kHz Direct Reading ADCP |
|---|---|
| Operating Frequency | 600kHz |
| Operation Mode | Direct Reading |
| Battery Capacity | - |
| Underwater Profile Range (Broadband / Narrowband) | 55m / 70m |
| Bottom Track Range | 0.8m - 120m |
| Current Measurement Accuracy | ±0.3% ± 3mm/s |
| Velocity Resolution | 1mm/s |
| Velocity Range | ±5.0 m/s (Default); ±20.0 m/s (Max) |
| Flow Direction Range | 0~360° |
| Flow Direction Accuracy | ±2° |
| Number of Cells | 1 - 255 |
| Height Measurement Resolution | 1mm |
| Height Measurement Accuracy | ±1% ± 0.5cm |
| Data Refresh Rate | 2Hz (No Bottom Track); 1Hz (With Bottom Track) |
| Cell Size | 0.5m - 4m |
| Beam Angle | 20° |
| Beam Width | 3.5° |
| Number of Beams | 4 Beams Janus |
| 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° |
| Average Power Consumption | ≤10W |
| Operating Temperature | -5°C to 45°C |
| Storage Temperature | -40°C to 70°C |
| Power Supply Interface | 20V - 50V, 5A |
| Housing Material | Titanium Alloy |
| Weight (in Air / in Water) | 3.5 kg / 2.8 kg (1000m) | 4.8 kg / 3.8 kg (3000m) | 5.7 kg / 4.6 kg (6000m) |
| Dimensions (Excluding Top Connector) | Φ148 × 150 mm (1000m) | Φ148 × 157 mm (3000m) | Φ148 × 167 mm (6000m) |
| Available Options | External Battery, Bottom Track Function, AC / DC Power Converter |
Applications
Ocean Observation
Oceanographic Research Vessel
AUV/ROV
Deepwater Oil and Gas
Renewable Energy
Cable and pipeline laying
Why Choose Us?
Light Weight
A typical 1000m pressure-resistant model weighs only 3.5kg
Small Size
Far smaller size than global counterparts with equal performance,only Φ148 × 150mm
Cost-Effective
Stable performance, affordable and reliable
Learn More About 600kHz ADCPs
In-depth guides, comparisons, and real-world data to help you make an informed decision.
Physics-based comparison: range, resolution, power trade-offs
Every parameter decoded: what each spec means for your project
Complete guide to discharge measurement with direct-reading ADCPs
Nortek vs SonTek vs TRDI vs Oceantek – side-by-side analysis
Practical buyer’s analysis: performance, price, and service comparison
7 hidden cost drivers beyond the purchase price
Frequently Asked Questions
Quick answers about the ADCP-600-DR-FA4
What is the maximum profiling range of the ADCP-600-DR-FA4?
The ADCP-600-DR-FA4 achieves up to 55 meters in broadband mode and 70 meters in narrowband mode. Actual range depends on water conditions — clear water and higher scatterer concentrations yield longer ranges. For depths beyond 70 meters, consider our 300kHz model (up to 160m range).
How accurate is this 600kHz ADCP?
Velocity accuracy is ±0.3% of measured velocity ±3 mm/s, with 1 mm/s resolution. This matches the industry benchmark set by the Teledyne RDI Workhorse 600kHz. Key accuracy components:
- Current velocity: ±0.3% ±3 mm/s
- Flow direction: ±2°
- Heading (compass): ±0.8° RMS
- Roll/Pitch: ±0.2° RMS
- Pressure sensor: ±0.25% of full scale
- Temperature: ±0.1°C
For the highest accuracy, we recommend compass calibration before each deployment campaign. Read our 600kHz specs deep dive for details.
What is the difference between direct-reading and self-contained ADCP?
Direct-reading ADCPs (like this model) transmit data in real-time to a surface computer via cable — ideal for vessel-mounted surveys, real-time monitoring stations, and applications requiring immediate data access.
Self-contained ADCPs operate autonomously on internal batteries with onboard storage — better for long-term moored deployments where running a cable is impractical. See our ADCP-600-SC-FA4 for self-contained needs.
Can this ADCP be used for river discharge measurement?
Yes. With 2 Hz data refresh, bottom tracking to 120m, and a compact 3.5 kg titanium housing, the ADCP-600-DR-FA4 is well-suited for moving-boat river discharge surveys. It mounts on trimarans or small vessels and supports cell sizes from 0.5m to 4m for shallow-to-medium rivers. See our river flow measurement guide and case studies from 21 global rivers.We also recommend the 9-beam dual frequency ADCP M9 for shallow river measurement with the accuracy up to ±0.25%±2mm/s
How does this compare to the Teledyne RDI Workhorse 600kHz?
Key advantages vs the industry-standard Teledyne RDI Workhorse 600kHz:
- Weight: Only 3.5 kg
- Storage: 64 GB vs 4 GB (compact flash)
- Depth rating options: Up to 6000m vs 200m standard
- Accuracy: Same ±0.3% ±3mm/s specification
- Cost: Typically 2/3 of the top equivalent
See our full TRDI alternatives analysis and 2026 brand comparison for data-backed analysis.
What accessories are included and what do I need to order separately?
Standard package includes: ADCP unit, transportation case, Oceantek ADCP Utility software (free download).
Separately orderable accessories:
- RS-422 data cable (10m / 20m / 50m / 100m)
- AC/DC power converter (20-50V, 5A)
- Vessel mounting bracket kit
- External battery pack (for extended operation away from ship power)
- Trimaran hull (for moving-boat discharge surveys)
- USB-to-RS422 adapter (for laptop connection)
Contact sales for a complete accessory catalog and ordering guide.
What software is needed and what data formats does it support?
The Oceantek ADCP Utility (Windows, free) handles instrument configuration, real-time data visualization during surveys, and data download. Key capabilities:
- Output formats: Binary (raw beam/ensemble data), ASCII (CSV export)
- Real-time display: Velocity profiles, echo intensity, correlation, bottom track, ship track
- Post-processing compatibility: Export to MATLAB (.mat), Python, Excel, or standard ADCP processing tools
- PD0 compatibility: Contact us for PD0 output format option
Get a Quick quote
Tell us about your project and we’ll provide a customized quotation within 24 hours — including recommended configuration, lead time, and shipping.
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One Year Warranty
Extended warranty available.
Contact us for details.
After-sales Service
After-sales support via email, telephone,social media such as WhatsAPP