Sonar 2D-Enhanced
Description
The SONAR 2D-ENHANCED is a low-cost, ultracompact, high-performance, multi-purpose sonar. It contains a logarithmic amplifier which combines high-sensitivity and high-dynamic range, a highperformance processor with DSP, and MEMS inertial sensors. A distinctive feature of this model is increased emission power with the ability to adjust the frequency over a wide range as well as a built-in IMU. Its complete solid-state design within a stainless-steel case makes it a durable and unpretentious operational device for industrial applications.
It’s easy to get started with a simple UART interface and open source examples. Its binary protocol provides for maximum performance and data integrity checking. Updating the firmware is simple, providing the most current features or even individualized solutions according to customer needs. Built-in non-volatile flash memory saves its settings even when not connected to power or a host.
Applications
- Underwater ROV/AUV equipment
- Obstacle avoidance
- Bathymetric surveys
- RC toys and robotics
- Liquids level measurement
- Education and experiments
Gallery
Resolution | 1 cm range |
DSP | 2.5 mm range |
Echo rate | 100 Hz @ 5 m range 50 Hz @ 10 m range 25 Hz @ 25 m range 12.5 Hz @ 50 m range |
IMU | ACCEL/GYRO 6 axis |
AHRS | 100 Hz update rate |
Amplifier | 95 dB dynamic range |
CPU | 72 MHz whith DSP |
UART | up to 921600 bps |
Frequency | 300 — 800 kHz |
Beamwidth | 10° @ 700 kHz 20° @ 350 kHz |
Range | 0.1 — 50 m |
Supply | 5 — 14 V |
Current | 0.1 A (typ.) 0.5 A (peak) |
Booster | up to 24 V |
Logic level | 3.3 — 5 V |
Pressure Rating | 100 m |
Weight in Air | 50 g (without cable) |
Weight in Water | 30 g (without cable) |
Size |
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Operating temp. | -5 — 60 °C |
Open Source Apps on GitHub:
Recorded data example