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Model: DS50T- DISCONTINUED

Furuno DS50T Doppler Speed Log with Tank- DISCONTINUED
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Furuno

Furuno DS50T Doppler Speed Log with Tank- DISCONTINUED

Display Frequency
LED Readout 440 kHz


Furuno DS50T Doppler Speed Log with Tank

The Furuno DS50T is a Doppler Speed Log designed to meet the IMO Resolution, IEC specifications and other national regulations. Its three-beam transmission reduces the effect of pitch and roll for high accuracy and enables the measurement of port-starboard speed as well as fore-aft speed. Keel clearance information is provided to assist with shallow water navigation.

The DS50T measures and displays the ship's over-the-ground or through-the-water speed based on the Doppler effect. Speed data can be output to external equipment such as ARPAs, INS and IBS. There are three operation modes: Ground-tracking, Water-tracking and Auto. The Auto mode continuously displays ship's speed, switching between Ground-tracking and Water-tracking automatically.

The DS50T consists of a display unit, processor, transducer and transceiver unit. The compact design of the display unit allows flexible installation on the bridge. For monitoring at remote locations, analog and digital indicators are optionally available.


Ultrasonic Features
  • High Resolution, 440 kHz Operating Frequency
  • Stable 3-Beam Transmission , at 0, 120 and 240 degrees, 060 degree down tilt
  • Transducer may be replaced from the vessels exterior while ship is in the water

Measurement Features

  • Fore and Aft Speed Measurement Range of -10.0 to +40.0 knots
  • Port to Starboard Speed Range of -9.9 to +9.9 knots
  • Total Distance Run, Log Range of 0-99999.99 NM
  • Direction of Movement Arrows, Port, Starboard, Fore and Aft
  • Speed Set Alarm with Contact Closure Relay Driver Output

DSL Features

  • Ground Track Speed Measurements in Depths between 1 and 200 meters
  • Water Track Speed Measurements at 2 to 25 meters Depth Beneath the Keel
  • Shallow Water Vessel Speed Shown with a little as 1 meter of Keel Clearance
  • Display Track Mode Indicator Showing Ground, Water or Automatic Tracking
  • Automatic Mode Selects Water Track in Depths in Excess of 200 meters

Main Display Features

  • Display Cabinet Designed for Flush or Bulkhead Mounting
  • Front Panel, Adjustable Display Dimmer
  • Self Test Program with Diagnostics and Error Displays
  • Multiple Digital, Analog, Contact Closure and Other Output Signals
  • Chose from a wide Variety of Optional Digital or Analog Remote Displays
  • Complies with IMO res. A.4789(XII), IEC 1023 and other Regulations

Power Requirements

  • 110/220 VAC, 60 Hz., Single Phase, Less than 300 VA

Notes

  1. DS50 or the DS50T are supplied less cables
  2. Up to 130 meters of cable may be used between the Display and Transducer

    Need More Info?
    Product Brochure (.pdf)
    Operations Manual (.pdf)
    Installation Manual (.pdf)

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Product Brochure (.pdf)

Operations Manual (.pdf)

Installation Manual (.pdf)

This product was added to our catalog on Monday 10 November, 2014.

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