DVL A125

The provides accurate velocity data relative to the seabed. This data allows underwater vehicles and divers to navigate with greater precision and stability, even in dynamic environments like strong currents or complex terrain. T Technical specifications Mechanical

- Device diameter 125mm
- Device height 30mm
- Device weight (air) 750 grams
- Device weight (submerged) 500 grams
- Depth rating 600 or 3000 meters
- Materials PEEK (housing)
- Stainless steel 316 (back plate)
- Operating temperature -5 to 55 °C
Electrical / Interface

- Input voltage 10-30 Vdc
- Power consumption 4 W (average)
- Power-on current surge 35 W (maximum)
- Physical interface 8 wires (pwr/serial/Ethernet)
- 3 meter cable (PUR 7.8 mm diameter)
- with interface module
- Indicator Status LED (Power, Lock) ​
- Communication UART 115200 baud serial 3,3V
- Ethernet ​
- Protocols Water Linked API and PD6 URL ​
Acoustic / Performance

- Transducer frequency 420 kHz
- Transducer setup 4-beam convex Janus array
- Transducer beam angle 22.5 degrees
- Ping rate 2-15 Hz (adaptive to altitude)
- Sensor assist Integrated AHRS/IMU (Yost Labs TSS-NANO)
- Min altitude 5 cm
- Max altitude 125 meters
- (Altitudes >110 meter is dependent on
- seabed conditions, salinity levels.)
- Max velocity 9 m/s
- Velocity resolution 0.1 mm/s
- Long term accuracy ±1.01 % (Standard version)
- ±0.1 % (Performance version)
Approvals

- CE certificate
Yes
- RoHS compliant Yes