Navigation echo sounder is designed for reliable measurement, recording and transmission of data to other systems on the depth under the keel of the vessel.
Sounder must operate at all speeds Forward vessel from 0 to 30 knots, under strong aeration of water, ice and snow slush, crushed and broken ice, in areas with rapidly changing topography, rocky, sandy or muddy ground.
Navigation Echo sounder must be capable of measuring depths under the trancduser in the range from 1 m to 200 m.
Index depths must be installed in the wheelhouse, and the recorder - the steering or chart room (if any) in a place and at a distance, providing ease of use.
Sonar trancduser to be installed in places of low vibration on the bottom of the vessel with the distance from the bead at a distance, which excludes their exposure during rolling.
Display mode: Nav, History, DBS, Logbook, OS Data and e.t.c
Frequency: 50 or 200 kHz
Output power: 600 W rms
Range: 5, 10, 20, 40, 100, 200, 400, 800 м
Accuracy: ±2.5% form chosen range
Min. frequency range: 1,2 m (200 kHz), 2,0 m (50 kHz)
Resolution capacity: 5,8 mm/m depth in range 20 m, 0,58 mm in range 200 m
Interfaces (IEC 61162-1):
IN: RMA, RMC, GLL, VTG, ZDA, GGA OUT: SDDPT, SDDBT
Alarms: audio-video dangerous depth, lost bottom, lost input power
Antenna beam width
50B-6B 28° 200B-8B 5,4°
Input power: 24 VDC, 20 W
115/230 VAC, 20 VA
Temperatureот -15°C до +55°C (IEC 60945)
Providing information on depth for radar station, RDR, ECDIS and other navigation equipment. Variety of the modes of display: NAV mode, OS DATA mode, HISTORY mode (History), DBS mode and LOGBOOK mode (Log).
FE-700 is result more than 50 years of the various researches conducted in the Furuno company and also result of application of advanced technologies of microelectronics and software applications.
The purpose of use of the depth finder consists in safety of navigation by detection of distance between a bottom and Kiel of the vessel (especially in shallow water) according to the existing international requirements.
JRC JFE - 680
Navigational Depth finder (200/50 kHz)
6.5" collor TFT display
A series of the color depth finders conforming to requirements of IMO which are developed for receiving the echo data in electronic form and their visual viewing. Data recording duration for the subsequent viewing reaches 24 hours.
Input power DC : 24 VDC +30% -10% ( for the alarm - power lost ).
AC : 100-115V ~ 200-230 VAC ±15%, 50/60 Hz ±5%
Consumption : ≤50 Wt
Working temperature :-15° ~ 55°C
Store temperature :-25° ~ 75°C
Humidity :0%~93% without condensation
Protection class : IPX2
JRC JFE-680 — the navigation depth finder from one of the leading global manufacturers of maritime JRC electronics certified by the Russian Maritime Register of Shipping (RMRS) and the Russian River Register (RRR). This model differs in high precision of the displayed data and is equipped with the integrated printer which allows to copy history of echograms on paper.