Precision Dual Frequency Echosounder ECHOLOGGER DUAL ECT D24S / D24U

ECHOLOGGER ECT D24S / ECT D24U is one of the most compact and lightest precision echosounders in the sonar market that can measure accurate backscatter data as well as precise altitude data.

*S : serial interface (RS232/485)
*U : USB interface

∙ Real-time backscatter data collection along full water columns

∙ Ultra compact (50mm dia. x 70mm length)

∙ Ideal for navigation of ROV/AUVs

∙ Serial interface (RS232, 485)

∙ Multi-node interface supported with RS485

∙ Tilt sensor integrated as standard

∙ User friendly GUI software provided for instant image update

∙ Compatible with Hypack, Topcon receiver, HydroPro(Trimble)

∙ Seacon underwate wet connector installed

∙ Depth rate (standard 100m,up to 6,000m available on request)

∙ Altitude Measurement for Navigation

∙ Sediment Move Monitoring

∙ Bridge Scour Monitoring

∙ Harbor Security

∙ Wave/Tide Monitoring

Acoustic Frequency 200 kHz / 450 KHz
Beam width 10° / 5° 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 0.15 m ~ 200 m (200kHz) , 0.15 m ~ 100 m (450kHz)
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) - ECT D24U & ECS D24U
Analog Output Interface 1.25V, 2.5V, 5V, 10V max (S/W selectable) , Distance or Envelope
Digital Output Interface ECT D24U: USB 2.0 , ECT D24S: RS-232, RS-485 (selectable by select pin)
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
Multi node Internetworking(RS485 only) ECT D24S: Up to 32 units
Configuration and Data reading Echologger Control Program or any Terminal program
Connector ECT D24S/D24U: SEACON MCBH8MSS , EGT D24: Cable Gland
Operation Temperature -10°C +50°C
Operating Depth ECT D24U: Standard 1m, 100m, (up to 6000m) , ECT D24S: 1m, 100m, 1000m, 6000m
Housing ECT D24U: Acetal (100m), Aluminium (1000m)
Housing ECT D24S: Acetal (100m), Aluminum (1000m) , EGT D24: Acetal (1m) IP68
Dimensions (100m rate) ECT D24U: D56 mm x L85 mm (without connector)
Dimensions (100m rate) ECT D24S: D56 mm x L80 mm (without connector) , EGT D24: D56 mm x L80 mm (without cable glad)
Weight (100m rate) ECT D24U: 280g (100m version)
Weight (100m rate) ECT D24S: 280g (100m version) , EGT D24: 240g (without cable)