Specifications - Furuno DS-50 Operator's Manual

General Specifications
1. Ultrasonic frequency
2. Number of beams
3. Measuring range and accuracy
Ship's speed
Working depth
Total distance run
Accuracy (ship's speed)
4. Display
Main display unit
Digital indicator
5. Input/Output signals
Input
Output
Digital interface
6. Power supply
7. Environmental conditions
In-bridge units
Relative humidity
Performance may be affected by air bubbles, interference and other factors.
Note:

SPECIFICATIONS

440 kHz
3 beams for dual-axis speed indication
Fore/aft: -10.0 to +40.0 kt
Port-Starboard: -9.9 to +9.9 kt
Ground tracking: 1 to 200 m beneath the keel
Water tracking: 3 to 25 m below hull bottom. (It will
change by installation conditions and surrounding water
conditions of transducer. The measuring accuracy will be
reduced for the depth shallower than 30 m.)
0 to 99999.99 nm
1.0% or 0.1 kt, whichever is greater. Rolling 10 , pitching
5
LED
LCD or LED
External keying pulse: 2 ports
Ship's speed: 2 ports (digital) 1 port (analog or through
Distance signal: 1 port (400 p/nm, forward data only)
Distance signal: 6 ports with contact closure signal,
Alarm signal: 1 port (contact closure signal, contact
Keying pulse: 1 port
IEC 61162-1 2nd Edition: 2 ports
VBW, VTG, VHW, VLW (VTG is not output when the
seabed is not acquired. Heading data in VTG and VHW is
"null".)
100/110/115/220 230 VAC, 50/60 Hz
Standards: IEC 945 test methods
-15 C to +55 C
95% at 40 C
2
distribution box)
200 p/ nm, contact capacity 30 V,
max 0.2A, forward data only.
capacity 30 V, max 0.2 A)