Product Description; Specifications; Table 3: Specifications - Teledyne Echotrac E20 Operator's Manual

PRODUCT DESCRIPTION

2 PRODUCT DESCRIPTION
Stated accuracies and depth ranges are frequency and transducer dependent and may be
impacted by other auxiliary equipment, environmental conditions, vessel installation, and motion.
2.1

Specifications

Parameters
Operating frequency
Channel
Ping rate
Pulse type
Pulse length
Bandwidth
Data output
DC power supply
AC power supply 2
Power consumption
Transducer interfaces
Interfaces
Dimensions
Weight
Temperature
Ingress protection
Vibration
Drop
1 The E20 single channel can utilize both channels, but not at the same time.
2 External AC power is for dry installation (not IP67 compliant).
Echotrac E20 Operator's Manual8
Version 8

Table 3: Specifications

Single channel
10-250kHz per channel
Single
1
Up to 50 pings/s
CW
Fully variable from 1 cycle upwards (e.g. 1ms, 5000W, 20-50kHz, 50 Ohm)
Max. 45kHz
Via LAN interface:
For each channel the measured depth and full amplitude-time echogram, passed
through auxiliary sensor data, s7k data protocol.
Via serial port:
For each channel the measured depth
10-30VDC
100-230VAC
Max. 50W
Impedance: minimum 50 Ohm
5kW @ 0.6% duty cycle / 1.5kW @ 2% duty cycle
Max. power:
Connection:
 Single-connector TX1 for dual transducer
 Two separate connectors TX1 and TX2 for separate transducer cables
3 serial connectors (RS-232):
 Input: GPS position and time, heave, motion, heading
 Output: depth
1 Ethernet LAN connector
1 sync connector (for PPS input and trig output)
Height: 83.0mm
Width: 300.0mm
Depth: 221.0mm
5.7kg (excl. external cables and transducers)
Operating: -20ºC to +55ºC
Storage: -30ºC to +70ºC
IP67 (dust tight and watertight under immersion up to 1m in depth for 30 min.)
Complies with standard EN 60945 $ 8.7
Complies with standard EN 60945 $ 8.6
Uncontrolled Technology Subject to Restrictions Contained on the Cover Page.
Dual channel
Dual: HF channel optimized for 50-250kHz
LF channel optimized for 10-50kHz
CW
p. 13 of 60
Dual channel ER
CW and FM (chirp)
November 25, 2020