Teledyne Echotrac E20 Quick Reference Guide

Echotrac E20
Singlebeam Echosounder - Quick Reference Guide*
Version 6 Document Number QG19389 / Part Number 1013740 22/01/2021
Echotrac E20 Singlebeam Echosounder
The portable Echotrac E20 single/dual-channel
echosounder for surveys in any environment:
 Frequency: 10-250kHz
 Ping rate: Up to 50Hz
 Range: from 0.5-6000m depending on
frequency and product variant
 Power requirements: 10-30VDC, max. 50W
 Operating temperature: -20°C to +55°C
Echotrac E20
E20
Height
83.0mm
Length
300.0mm
Depth
221.0mm
Weight
5.7kg
Standard Cables
E20 to laptop/PC (5m)
Bend radius
60mm (minimum)
Power cable (5m)
Bend radius
60mm (minimum)
System Block Diagram
* This Quick Reference Guide is not intended as a substitute for the Operator’s Manual (provided on a USB key).
E20
Echosounder
COM2
1
CFE
laptop/PC
2
Serial depth data
COM3
SYNC
Motion/heading
GPS/time
1
COM1
Trigger in/out
Configuration examples:
1: Separate high and low transducers.
2: A high/low dual-transducer with a single cable.
LAN
Low-frequency
transducer
High-frequen cy
transducer
TX1
TX2
Dual high and low-freq.
transducer

Teledyne Echotrac E20 Specifications

General

Type	Single beam echo sounder
Resolution	1 cm
Ping Rate	Up to 30 Hz
Operating Temperature	-10°C to +50°C
Data Output	Ethernet, RS-232
Power Consumption	20 W
Interface	Ethernet, RS-232, RS-422