High Frequency Echo Sounder Kit*

*Based on Imagenex Model 852 Ultra-Miniature Echo Sounder

High Frequency Echo Sounder Kit*

Underwater Hardware Specifications

Frequency

675 kHz

Transducer

Conical

Transducer Beam Width

10°

Range Resolution

20 mm

Min. Detectable Range

500 mm

Interface

RS-485 @ 115.2 kbps (RS-232 optional)

Power Supply

22 – 30 VDC at less than 1.5 Watts
Optional 40 – 56 VDC

Electronics Dimensions

45.7 mm (1.8”) diameter x 16.5 mm (0.65”) high
41.28 mm (1.63”) between mounting holes

Transducer Dimensions

See drawing

Weight in Air

Transducer:  21.65 g (0.76 oz)

Electronics:  17.30 g (0.61 oz)

Software Specifications

Win852.exe

v2.09

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

Communications Protocol Specifications

Serial Interface Specification (v1.01)

Filename:  852 echo sounder spec.pdf

Source Code Available for Testing

test852e.c

Ordering Information

675 kHz Unit

852-000-147

RS-232

Option               -006

40 – 56 VDC

Option               -013

High Frequency Echo Sounder Kit*

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