ECHOLOGGER EU D24, ECT D24S

Ultracompact dual frequency echosounder for surface vehicles

Models

EU D24 (200/450kHz)

EU D710 (750kHz/1MHz)

ECT D24S (200/450kHz)

ECT D710S (750kHz/1MHz)

Contact

Ultracompact echosounders designed for unmanned/ manned bathymetric surveys

Features

EU D24 & EU D710

Plug and Play with a laptop PC via USB port
No additional power supply is required
Real-time backscatter data collection along full water columns
Compatible with Hypack, HydroMagic and ReefMaster
User friendly GUI software provided for instant image update
Tilt sensor integrated as standard
Buad rate up to 3Mbaud for ping rate up to 100 Hz

ECT D24S & ECT D710S

Real-time backscatter data collection along full water columns
Ultra compact (56mm dia. x 80mm length)
Ideal for autopilot bathymetric surveys
Serial interface (RS232, 485)

Applications

Ardupilot (Pixhawk) Compatible

Bathymetry

Depth Measurement

Fishery / Zoo Plankton Studies

Navigation

Obstacle Avoidance

Scour Monitoring

Sediment Move Monitoring

Unmanned Surface Vehicles

Video

Specifications

Acoustic Frequency	200 kHz / 450 KHz (EU D24 & ECT D24S), 750 kHz / 1MHz (EU D710 & ECT D710S)
Beam width	10° / 5° (EU D24 & ECT D24S), 3.5° / 2.5° (EU D710 & ECT D710S) ,Conical (-3dB)
Transmit Pulse Width	10µsec ~ 200µsec
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	0.5 ~ 200 m (200kHz) , 0.15 ~ 100 m (450kHz), 0.03 ~ 50 m (750kHz), 0.02 ~ 30 m (1MHz)
Repetition (Ping) Rate	100 Hz max
Sampling Rate (Profiling mode)	Max 100kHz; adjustable, or auto mode (default)
Water Column Resolution	Appx. 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)
Analog Output Interface	1.25V, 2.5V, 5V, 10V max (S/W selectable) , Distance or Envelope
Digital Output Interface	RS-232, RS-485 (selectable by select pin)
Communication Speed	4,800 ~ 921,600, 3M baud (115,200 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
Multi node Inter-networking(RS485 only)	Up to 32 units
Configuration and Data reading	Echologger Control Program or any Terminal program
Connector	LTW 12-05PMMS-SH8003 (IP68)
Power supply	EU D24, EU D710 :USB Powered, 2W max / ECT D24S, ECT D710S : 10 ~ 75 VDC, 2W max, Internally isolated
Operation Temperature	-10°C +50°C
Operating Depth	1m (for surface vehicles)
Housing	Acetal
Dimensions	D56 mm x L80 mm,
Weight (100m rate)	280g (exc. cable)