DOPPLER CURRENTMETER
JLN-628
15''color LCD display version
Outline Drawing
Specifications
water temperature
Graphic display
: Absolute tidal current vector, relative tidal current vector,
ship speed vector, temperature graph, FishFinder echo
display, alarm ringer
Alarm
: Current speed, ship speed, distance, timer, temperature
Input/Output Signals
Inputs
:
①
Bearing data (NMEA0183), signal name [COMPASS IN]
$_ _HDT, $_ _VHW, $_ _HDM, $_ _HDG
②
Latitude/longitude data (NMEA0183), signal name [GPS IN]
$_ _RMC, $_ _GGA, $_ _GLL, $_ _VTG
③
Water temperature data (NMEA0183), signal name [TEMP IN]
$_ _MTW
④
Interference rejection triggers, signal name [TRIG1, TRIG2]
Outputs
:
①
Ship speed/current data (NMEA0183 Ver2.3/3.0),
signal name [NMEA OUT] (1 port)
$VDVBW, $VDVLW, $VDDBT, $VDCUR,
$VDRMC (Note :This is output only when latitudinal and
longitudinal data $_ _RMC is input from an
external equipment.)
$VDHDT: (Note :This is output only when bearing data
$_ _HDT is input from an external equipment.)
②
distance-run contact signals: 200 pulses/nm
Signal name [200P1 -- 200P6] (6 ports)
③
JRC format signals, signal name [UART1, UART2]
Power supply
: 20V -- 32.4V DC, 200VA or less
Operating temperature : -15 to +55
゜
C
Transmitting frequency : 240kHz
Tidal current
Current speed
: 0 -- 9.9 kt
Current direction : 360
゜
, numeric and Rhumb (32 compass points) display
Measured layer
: Absolute three layers, relative two layers (three layers can
be measured in relative current mode)
Measured depth : 2 -- 100m or more(70% or less of the depth)
(Note)The measured depth may vary depending on sea
conditions.
Depth setting
: Arbitrary at 2 -- 200m
Reference
: Doppler or GPS
Ship speed
Ahead-astern
: -10.0 -- 30.0 kt
Starboard-port
: -9.9 -- 9.9 kt
Bearing display
: 360
゜
Measured depth : Relative to ground : 2 -- 250m, relative to water : 3m deep
or more (simultaneous display of depths relative to ground
and water)
(Note) The measured depth may vary depending on sea or
sea bottom conditions.
Other
: Manual sea bottom tracking system
Display
Display
: 15 inch color LCD
Display mode
: Tidal current, ship speed, fish school, progress and ship's trail
Numeric display
: Current direction/speed (absolute three layers, relative two
layers), measured depth, ship speed relative to ground/
ship course, ship speed relative to water/ship course,
compass direction, distance, ahead-astern ship speed/
starboard-port ship speed, trip distance or time, depth,
2007.2
Quick acquisition of tidal current and
fishfinding information.
Improved functions and features,
with space saving design
support efficient fishing operations.
DOPPLER CURRENT METER
JLN-628
15
''
color LCD display version
※
Appearance and specifications may be subject to change without notice.
Transducer Unit CFT-067
Unit: mm
Mass: 25k
g
( bottom)
Bow Mark
Unit: mm
Mass: 5k
g
Unit: mm
Mass: 23k
g
Unit: mm
Mass: 1k
g
Color Display Unit
NWU
ー
164
Keyboard
NCH
ー
595
Signal Processor NJC-23C
CAT.NO.Y10-136(No.456-1-3)A Printed in Japan
2002.10
For further information, contact:
Since 1915
Main Office: Nittochi Nishi-Shinjuku bldg.
10-1, Nishi-Shinjuku 6-chome
Shinjuku-ku, Tokyo 160-8328, Japan
Telephone: +81-3-3348-4099
Facsimile: +81-3-3348-4139
Overseas Branches : Seattle, Amsterdam, Athens
Liaison Offices : Taipei, Manila, Jakarta, Singapore,
Hanoi, New York
25EM
ISO
9001
，
ISO
14001 Certified
URL
eng
