Overview & Features
Ultracompact echosounder designed to mount on the hull of manned or unmanned boats for accurate bathymetric surveys. Echologger ETH D710U is the only USB interfaced professional echosounder in the market supporting dual frequencies (750 kHz/1 MHz). It is simple to use in a Plug&Play basis on laptop PCs or handheld devices with USB ports. Backscatter data along full water columns can be measured. It is powered through the USB port so that no external power source is required.
For scenarios involving extremely shallow waters, the ETH D710U takes
center stage with its exceptional support for high frequencies
(750kHz/1MHz). This model is meticulously designed to excel in shallow
environments, providing precise data collection in conditions where
accuracy is paramount. The EU D710 finds its application in various
operations, including sediment move studies, making it a reliable choice
for professionals working in both manned and unmanned operations.
Features
- Versatile hull mounting design from 1mm hull thickness
- It is simple to used in a Plug&Play basis on laptop PCs or handheld devices with USB ports.
- Real-time backscatter data collection along full water columns
- Compatible with Hypack, Topcon receiver, HydroPro (Trimble)
- User friendly GUI software provided for instant image update
- Tilt sensor integrated as standard
- It is powered through the USB port so that no external power source is required.
- Echologger ETH D710U is the only USB interfaced professional echosounder in the market supporting dual frequencies (750 kHz/1 MHz)
- Despite its simplicity and compactness, Echologger ETH D710U is a genuine professional echosounder for survey, sentiment monitoring and structure monitoring.
Applications
How to choose echosounders
We have a choice of echosounders depending on operating frequencies, interfaces and pressure rates.
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REMARK: This product can not be ordered through our WEB site, please request a quote
Technical Specifications
| Acoustic Frequency |
750 kHz/1 MHz |
| Beam width |
3.5° / 2.5° Conical (-3dB) |
| Transmit Pulse Width |
10µsec ~ 100µsec |
| Transmit Power |
Max. 50 W ( adjustable) |
| TVG Control |
Up to 60 dB |
| Gain Control |
-30 dB to +30 dB |
| Input Signal Attenuator (-20dB) |
Activation time 0~300,000 µSec |
| Ranges |
0.03 m ~ 50 m (750 kHz), 0.02 m ~ 30 m (1MHz) |
| Repetition (Ping) Rate |
100 Hz max |
| Sampling Rate (Profiling mode) |
Max 100kHz; adjustable, or auto mode (default) |
| Water Column Resolution |
Approx. 7.5 mm @100kHz sampling |
| Altimeter Range Resolution |
1.0 mm |
| Temperature sensor Resolution |
0.1°C |
| Tilt sensor integrated |
Dual-axis (Roll & Pitch) ±90° , Inclination data resolution 0.1° |
| Synchronization |
Outward / Inward (S/W selectable) - ECT D24U & ECS D24U |
| Analog Output Interface |
1.25V, 2.5V, 5V, 10V max (S/W selectable) , Distance or Envelope |
| Digital Output Interface |
USB 2.0 |
| Communication Speed |
4800 ~ 921600, 3M baud (115200 baud default) |
| Data Output Format |
Profile 10bit/12bit
resolution ASCII Text , Profile 12bit resolution Binary , Profile 8bit
resolution Binary (12bit compressed to 8bit) , Altitude NMEA0183 /
Altitude Simple |
| Configuration and Data reading |
Echologger Control Program or any Terminal program |
| Connector |
LTW 12-05PMMS-SH8003 & 5m USB 2.0 Cable |
| Power supply |
USB Powered, 2W max |
| Operation Temperature |
-10°C +50°C |
| Operating Depth |
5m
|
| Housing |
Acetal (1m) IP68 |
| Dimensions (100m rate) |
D56 mm x L80 mm (without connector) |
| Weight (100m rate) |
240g |
| * |
*Same specifications applied to ECT D24U / ECT D24U |
