852 Ultra-Miniature Echo Sounder
ULTRA-MINIATURE ECHO SOUNDER
The Model 852 Digital Echo Sounder was designed for use with the smallest of ROV’s. For maximum flexibility, the unit requires approximately 1.5 Watts from 9 – 50 VDC. Serial communication is utilized, RS-485 or RS-232 at 115.2 kbps. The maximum operating range is 50 meters.
Underwater Hardware Specifications
Frequency
675 kHz
Transducer
Conical
Transducer Beam Width
10°
Range Resolution
20 mm
Min. Detectable Range
500 mm
Max. Operating Depth
300 m
Max. Cable Length
1000 m on typical twisted shielded pair
Interface
RS-485 @ 115.2 kbps (RS-232 optional)
Connector
IE55-1206-BCR Penetrator
Power Supply
9 – 50 VDC at less than 1.5 Watts
For echo sounders manufactured prior to April 2016, please contact Imagenex to confirm operating voltage.
Dimensions
See drawing
Weight in Air
Approx. 185 g (0.4 lbs) with 24” pigtail
Weight in Water
TBA
Materials
6061-T6 Aluminum
Finish
Hard Anodize
Software Specifications
Win852.exe
v2.14
Windows™ Operating System
Windows™ XP, Vista, 7, 8, 10
Modes
Echosounder
Range Scales
5 m, 10 m, 20 m, 30 m, 40 m, 50 m
External Input
Depth, Heading, Turns
File Format
(filename).852
Recommended Minimum Computer Requirements
100 MHz Pentium
16 MB RAM
1 GB Hard Disk
800 x 600 x 256 colour graphics
Ordering Information
300 m Unit
852-000-140
RS-232
Option -006
External Trigger
Option -023 (included)
