Speed sensor WaterLinked DVL A50
The WaterLinked DVL A50 is the world's smallest Doppler Velocity Logger (DVL) for submersibles, providing accurate velocity measurements relative to the seafloor with a height range of 5 cm to 50 meters.
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Order the WaterLinked DVL A50 speed sensor for underwater drones!
Professional navigation for underwater exploration. The WaterLinked DVL A50 Doppler Log is designed for experts. This sensor accurately measures speed and position. It guarantees stable control of the underwater vehicle. Your missions will be accurate and safe.
Five Key Benefits:
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High accuracy of speed measurements.
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Work at depths up to 300 meters.
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Compact and durable housing.
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Easy integration with systems.
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Reliability in difficult conditions.
This sensor operates on the Doppler principle. It emits sound signals to the bottom. Then it analyzes their reflection from the surface. Calculations provide accurate speed data. The system determines the position of the device. This ensures accurate navigation.
Technical Specifications for Professionals
WaterLinked DVL A50 has outstanding parameters. The working depth is 300 meters. Speed accuracy 0.1 cm/sec. Height resolution 0.2 cm. Measuring range 40 meters. This is enough for complex tasks.
The sensor has a durable titanium housing. Its diameter is 50 millimeters. The length of the device is 180 millimeters. Weighs only 800 grams in air. This is optimal for underwater vehicles. The model is resistant to corrosion.
The system supports various interfaces. RS-485 and RS-232 for communication. NMEA protocol for integration. Compatible with popular autopilots. This simplifies installation and configuration.
Specifications
- Device diameter: 66 mm
- Height: 25 mm
- Weight in air: 170 g, in water: 105 g
- Immersion depth: up to 300 or 600 meters (depending on version)
- Acoustic emitter frequency: 1 MHz
- Driver Configuration: 4-beam Convex Janus Array
- Beam Angle: 22.5°
- Ping rate: adaptive, 4-15 Hz depending on height above bottom
- Minimum height above bottom: 5 cm
- Maximum height: 50 m (depending on conditions such as bottom topography, salinity)
- Maximum measurement speed: 3.75 m/s
- Speed resolution: 0.1mm/s
- Long term accuracy: ±1.01% (standard), ±0.1% (high accuracy)
- Built-in AHRS (orientation sensors) to improve measurement accuracy and dead reconciliation
- Supply voltage: 10-30 V (consumption about 4 W, peak current when turned on 35 W)
- Input Interfaces: 8-wire cable with Ethernet and serial UART (115200 baud)
- Housing material: PEEK and 316 stainless steel (back panel)
- Operating temperature: -5 to +55 °C
- Control and diagnostics via web GUI with a full range of functions
