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Echo Sounder is widely used in marine, river, lake, water reservoir, underwater cross-section and underwater terrain measurement and navigation, underwater obstacle detection and so on.

    ES-220 Echo sounder is suitable for the domestic and international sailing ships with speed from 0 to 30 kn.

This product is tested and approved by the following standards:

1.     IMO MSC.74(69) Annex 4 Amendment to Resolution A.224(VII) - "Echo Sounding Equipment Performance Standards" Performance standard".

2.     Resolution IMO MSC.191(79) - Performance indicators for navigation information displayed on board navigation displays

3.     IMO A.694(17) General Requirements for Shipborne Radio Equipment Forming Part of the Global Maritime Distress and Safety System(GMDSS) and for Electronic Navigation Aids.

4.     IEC 60945:2002/COR1:2008—Marine navigation and radiocommunication equipment and systems - General requirements - Requirements for test methods and test results.

5.     MSA "Statutory Inspection Rules for Ships and Offshore Installations - Technical Regulations for Statutory Inspection of Domestic Vessels" (2011) and Notice of Amendment 4th Chapter 5 Appendix 5.

6.     CCS "N-08 Depth Sounder Product Inspection Guide".

The ES-220 Echo Sounder consists of a display unit (EX-200), a sounding module (ES-221), a transducer (ET-01) and a power distribution box(DB-01).

The device has a nice display interface through which the users can directly get all kinds of information they want. Users can operate this device through the interface conveniently.

 The whole machine adopts modular design, with good stability and reliability, and will not lose the default setting value.

The device has a paperless recording function, and can store 48 hours depth data with high precision and high stability. Compared with those paper-recording depth-finding equipment, this equipment does not need recording paper, rotary gear and belt, and can support external print function at the same time.

 The main part is a 10.1-inch touch screen and a multifunctional knob with which users can use to adjust the screen brightness. The host has a built-in GPS receiver module and with the help of the external GPS antenna, the device can achieve automatic positioning and speed measurement function.

The device provides three standard IEC 61162 communication interfaces with which the device can output real-time water depth data and fault alarm to other devices such as VDR, electronic chart, and radar.

The device has a variety of protection measures: overvoltage, overcurrent protection, reverse polarity protection and so on.

Software name: Echo sounder application software; Software version: V1.0.

Alarm : depth alarm, power-off alarm(need external sound and light alarm to sense              

power distribution box contact output),GPS lost alarm,bottom lost alarm

-  Sound speed:          1300~1700m/s

-  Draft adjustment range: 0.0m~30.0m;interval:0.1m

-  Operation control:            Touch control ,Knob control

-  Transmit power:        600Wrms

-  Transmission frequency: 200kHz or 50kHz

-  Beam width:                 5°for 200KHz,35°for 50KHz

-  Maximum ping:                12.5Hz

-  Echo color:             256 color

-  Interface format:        RS422/RS232/RS485

-  Output data:                    ALR(Alarm),DPT(Depth),DBK(Depth below keel),                                                 

DBS(Depth below surface),DBT(Depth below transducer)

-  Input data:                       RMC(GPS,speed,track,time)

-  Power consumption:        25W

-  Environment temperature:-15℃ - +55℃

-  Roll and Pitch:         ± 10 °/±5°

-  Relative humidity:      ≤95%

l   Display unit(EX-200)

-  Type:            10.1-inch touch screen

-  Resolution:     1280*800

-  Display area:     135.6*216.96mm

-  Display Mode:    History/Logbook

-  User input:       Touch ,Knob

-  Interface format:USB Slave/Host,LAN,RS422/RS232/RS485/CAN

-  Language:       Chinese,English

-  Power:          24VDC(-25%~+30%)

-  Max power:      12W

-  Waterproof Rate: IP22

-  Weight:        0.85Kg

-  Dimension:      248*177*49mm

l   Sounding Module (ES-221)

-  Interface format:  LAN

-  Power:            24VDC(-25%~+30%)

-  Max power:        12W

-  Waterproof Rate:   IP22

-  Weight:          0.8Kg

-  Equipment size:   245*176*48mm

l   Power Distribution Box(DB-01-035)

  -  Power supply:  110/220VAC(50/60Hz),24VDC(-25% - +30%);

 -  Output power:  Dual 24VDC,0.7A

-  Output interface:RS232,RS485,RS422

-  Contact Rating: Power-off alarm,NO,capacity125VAC,60W

                   Depth Alarm,NO,capacity270VAC,210W

-   Waterproof Rate:IP 22

-   Power:          24VDC(-25%~+30%);

-   Weight:        3.8 Kg

-   Equipment size: 300*278*86.5mm