Aquazond Doppler Log LD-300
The Doppler log LD-300 is installed on various underwater vehicles, stationary and mobile buoy stations, and surface vessels.
-It combines:
- A 4-beam Doppler log
- A navigation echo sounder
- Sensors for pitch, roll, magnetic heading, and water temperature
It is a software-hardware complex for real-time positioning of marine objects. Optionally, it can include a module for autonomous trajectory calculation.
Specifications | |
| Maximum operating depth | up to 6000 m |
| Velocity measurement range | 0,01m/s to 5m/s |
| Operating frequency | 300 kHz ± 10 % |
| Number of beams | 4 |
| Minimum distance to the seabed | 1 m |
| Nominal operating range | 200 m |
| Navigation echo sounder | available |
| Navigation echo sounder operating frequency | 350 kHz |
| Navigation echo sounder beam width | 7° |
| Temperature sensor | available |
| Compass | available |
| Pitch and roll sensor | available |
| Ping Rate | 2 to 4 Hz |
| Velocity measurement error (horizontal components) | ± 0.5% of the measured value |
| RMS (for pulse duration set to half the maximum working range) | ± 0.5 cm/s |
| Pitch and roll measurement accuracy | no more than 2° |
| Pitch and roll angular resolution | 0.1° |
| Magnetic heading accuracy | ± 2.5° |
| Magnetic heading angular resolution | 1° |
| Communications | Ethernet (IEEE 802.3 — 100BASE-TX) |
| External power | 21 to 30 V |
| Power | no more than 50 W |
| Construction | Titanium |
| Dimensions | Ø250 × 270 mm |
| Weight in air | no more than 22 kg |
| Temperature | -5°C … +35°C |
| Warranty period | 12 months |
347913, Rostov Region, Taganrog
Bolshaya Bulvarnaya St., 13-11, Russian Federation
Bolshaya Bulvarnaya St., 13-11, Russian Federation
tel: +7(8634) 47-77-20
Fax: +7(8634) 33-46-62
Fax: +7(8634) 33-46-62
info@aquazond.ru