DS85

Doppler Speed Log & Current Indicator Ref : IMD0338000A

Doppler Speed Log pair-beam 2MHz, 4.3" MED approved

PRICE : NC

Description

OVERVIEW

The DS85 is an IMO approved SDME (Speed and Distance Measuring Equipment) utilizing the Doppler Effect principle to obtain highly accurate speed & distance measuring.
Unlike an electromagnetic speed log or other type, this equipment does not require a sensor protruding through the ship hull; this greatly reduces the routine maintenance.

FOCUS

  • New transducer works at 2MHz high frequency with capability to measure own ship speeds at slow movement with high accuracy

  • Detects less air bubble than DS80, providing more stable and reliable data

  • Display Color LCD 4.3" WQVGA (480 x 272)

  • Simple user interface and easy-to-read display

  • LAN interface (comply with IEC61162-450)

  • Serial Output IEC 61161-1/2-450 for ARPA, AIS and other shipborne equipment interface

  • Complies with the latest IMO, IEC standards

  • DS-820 (transducer for DS-80) compatible* - This compatibility allows retrofit of the speed log DS80 without having to replace the tank & transducer
    *1MHz frequency when used with DS85


  • New compact and lightweight Ball valve DS-854 for easy installation - only 27Kg

INTERCONNECTION DIAGRAM

*1 _When connecting two RD-50, use the power supply onboard. The Distribution Box can only supply power to one device.

*2 _LIF board for analog signal output is option

*3 _The cable lenght (Distribution Box to Tranceiver Box) is up to 400m. If necessary, use the Junction Box.


Product advantages

Thanks to its new transducer, the 2MHz high frequency transmission and narrow beam width detects less air bubbles, providing more stable and reliable data.
In addition, by measuring speed through water (STW) farther away from the keel - 3m or deeper under the keel - the DS-85 resulting in a more stable and accurate speed measurement compared to an electromagnetic speed log.


Features

The main features of the DS-85 are:

-Measures ship's speed through the water using Doppler effect
-Pair-Beam system for minimize error caused by pitching
-Speed and distance information on new 4.3" color LCD display with simple user inteface easy-to-read
-When the speed measurement is abnormal, the speed value from external navigation device can be displayed
-MED type approved - conforms to latest IMO, IEC standards:
   IMO A.824(19) / MSC.97(72)
   IMO A.694(17)
   IEC 60945: 2001
   IEC 62288
   IEC 61023/IEC 61162 (SDME)
   IEC 62923-1: 2018/ IEC 62923-2: 2018 (BAM - Bridge Alert Management which to be mandatory in August 2021)

 


In the box

1 x DISPLAY UNIT DS-8500
1 x DISTRIBUTOR UNIT DS-8510
1 x TRANSCEIVER UNIT DS-8520
1 x INSTALLATION MATERIALS
1 x SPARE PARTS


Parts and accessories

00003798800 TRANSDUCER TANK BALL VALVE NC
00001926800 DS-786-NK-N-KA GAVE VALVE DS85 PER TRASDUTTORE DS-80_85 GATE VALVE & TANK NC
00001926700 DS-784 CARENAGE POUR SONDE DS80 DS85 NC
00003415500 DS-781 TANK CARENAGE POUR SONDE PROJECTION TYPE NC
00001619800 DIMMER (RD20/ RD50) NC
00003736100 TRANSDUCER FOR DS85 WITH 20 M CABLE NC
00003736200 TRANSDUCER FOR DS85 WITH 30 M CABLE NC
00003736900 DS-8510 DISTRIBUTOR UNIT DS85 NC
00003734800 DS-8500 DISPLAY UNIT PER DS-85 UNITA' CONTROLLO NC
00003735400 DS-8520 TRANSCEIVER UNIT DS85 NC
RD50 Remote Display IMO 8.4" LCD Colour NC
RD20 Remote Display IMO LED NC