DVL A125
The DVL-A125 is the world’s smallest long range Doppler Velocity Log.
With an extremely wide operating altitude of 5 cm to 125 meter, the A125 is the “swiss army knife” of DVLs!
Offering a very high maximum velocity of 9 meter per second, the A125 is the ideal DVL not only for ROVs but also for USVs and fast AUVs.
Technical specifications
| Mechanical | |
|---|---|
| Device diameter | 125mm |
| Device height | 30mm |
| Device weight (air) | 986 grams |
| Device weight (submerged) | 730 grams |
| Depth rating | 600 or 3000 meters |
| Materials | |
| Operating temperature | -5 to 60 °C |
| Electrical / Interface | |
|---|---|
| Input voltage | 10-30 V |
| Power consumption | 0.25 A at 12V |
| Power-on current surge | 1.25 A at 12V |
| Physical interface |
8 wires (pwr/serial/Ethernet) |
| Indicator | Status LED (Power, Lock) |
| Communication |
UART 115200 baud serial 3,3V |
| 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 | 1-26 Hz (adaptive to altitude) |
| Sensor assist | Integrated AHRS/IMU (Yost Labs TSS-NANO) |
| Min altitude | 5 cm |
| Max altitude |
125 meters |
| Max velocity | 9 m/s |
| Velocity resolution | 0.1 mm/s |
| Long term accuracy |
±1.01 % (Standard version) |
| Approvals | |
|---|---|
| CE | Yes |
![[WL-21035-3-S-300] DVL A50 (Standard, 300m)](/web/image/product.product/227/image_1024/%5BWL-21035-3-S-300%5D%20DVL%20A50%20%28Standard%2C%20300m%29?unique=bf824d2)