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
Examples of raw data recorded
Technical details
| Resolution | 1 cm range |
| Echo rate | 100 Hz @ 5 m 7 Hz @ 100 m |
| IMU | Accelerometer + Gyroscope |
| UART | up to 921600 bps |
| Supply | 7 — 24 V |
| Current | 0.2 A (typ.), 3 A (peak) |
| Logic level | 3.3 — 5 V |
| Frequency | 345 kHz |
| Beamwidth | 1.5° х 90° |
| Range | 0.3 — 100 m |
Technical details
| Resolution | 1 cm range |
| DSP | 2.5 mm range |
| Echo rate | 100 Hz @ 5 m 50 Hz @ 10 m 25 Hz @ 25 m 12.5 Hz @ 50 m |
| IMU | Accelerometer + Gyroscope |
| Embedded AHRS | 100 Hz update rate |
| Amplifier | 95 dB range |
| UART | up to 921600 bps |
| Supply | 5 — 14 V |
| Current | 0.1 A (typ.), 0.5 A (peak) |
| Logic level | 3.3 — 5 V |
| Frequency | 300 — 800 kHz |
| Beamwidth | 10° @ 700 kHz 20° @ 350 kHz |
| Range | 0.3 — 50 m |
