Echo Sounder JFE-400/700

Achieves high-accuracy, high-reliability depth measurement performance

  • Meets the IMO Resolution MSC.74(69) Annex 4
  • Other ships interference prevention AUTO function
  • Use a highly visibility color touch panel LCD
  • Memory and read-out up to 48 hours of depth data
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Description

Main Features

  • Other ships interference prevention AUTO function
  • Highly visibility color touch panel LCD
  • 10.4-inch XGA high resolution LCD (JFE-700)
  • 48 hours of depth data memorizing
  • Echoes in 8 colors or 8 levels of monochrome
  • Dual frequency display
  • Separate model (JFE-400)
  • All-in-one model (JFE-700)
  • Optional printer (JFE-400)
  • Built-in printer (JFE-700)

Meets the IMO Resolution MSC.74(69) Annex 4

The echo sounder is a mandatory equipment for large vessels and the JFE-400/700 meets the IMO Resolution MSC.74(69) Annex 4.

Other ships interference prevention AUTO function

JRC’s new echo sounder is equipped with the AUTO function in the other ships interference prevention function.
Optimal interference prevention processing works according to the usage conditions, it is possible prevent misidentification of interference waves emitted from other ships.

Display modes

JRC’s new echo sounders incorporates a 6.5-inch and 10.4-inch high visibility color touch panel LCD. The display modes allow you to select and view echoes in 8 colors or 8 levels of monochrome.

The separate model JFE-400 echo sounder incorporates printer adaptability. *: The table mount kit is optional.
The all-in-one model JFE-700 features a build in printer, providing the ship's log with valuable printouts if required.

Memory and read-out up to 48 hours of depth data

The maximum recording time for depth data has been doubled to 48 hours from the 24 hours of previous models. History mode also enables reading of past recorded depth data.

Spesification :

Specifications

GeneralJFE-400JFE-700
Display6.5-inch LCD10.4-inch LCD
Resolution640×480 (VGA)1024×768 (XGA)
Frequency200 kHz/50 kHz
Echo Color8 colors or 8 level monochrome
Digital Depth3 digit
Range Scale5, 10, 20, 50, 100, 200, 500, 800 m
Depth Accuracy20 m range: ±0.5 m or less
200 m range: ±5 m or less or ±2.5 % of the indicated depth, whichever is greater
Minimum Sounding Depth200 kHz: 1.0 m
50 kHz: 2.0 m
Draft Adjust50 m in 0.1 m steps
TX Pulse Repetition Rate171PRP (5, 10, 20, 50 m)
86PRP (100, 200 m)
43PRP (500, 800 m)
Presentation ModeStandard, history, docking
Time Range of Echo Display5, 10, 20, 30 min
Auto FunctionGain, range, interference waves rejection from other ships at startup
Alarm FunctionDepth, power fail, system error
Preview Function3, 6, 12, 24, 48 hours or up to 48 hours
Power Supply100-115/200-230 VAC±15 %, 50 Hz/60 Hz±5 %
24 VDC (only use for power fail monitoring)
Power Consumption100 VAC: 140 VA
220 VAC: 200 VA
24 VDC: 0.8 W
100 VAC: 120 VA
220 VAC: 175 VA
24 VDC: 1.4 W
Operating Temperature-15 to+55 ℃
Relative Humidity93 %@40 ℃
WaterproofingDisplay unit: IP56
Processing unit:
floor mount: IP20/wall mount: IP22
Matching box: IP55
Display processing unit:
flush mount: IP22/wall mount: IP22
Matching box: IP55

Components

Standard components

NameModelQ’ty
JFE-400
Display UnitNWZ-1650×1
Processing UnitNQA-4327×1
Display-LAN CableCFQ-7540×1
Matching Box (Primary)NQD-2597×1
NQD-2598
Transducer (Primay)NKF-349×1
NKF-350
Spare Parts7ZXNA2012×1
Instruction Manual7ZPNA2051×1
JFE-700
Display Processing UnitNJA-710×1
Matching Box (Primary)NQD-2597×1
NQD-2598
Transducer (Primay)NKF-349×1
NKF-350
Spare Parts7ZXNA2009×1
Instruction Manual7ZPNA2081×1

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