SP - 1
E7252S01B
031120
SPECIFICATIONS OF CI-68
CURRENT INDICATOR
1 TIDE
1.1 Speed
0.0-9.0
kts
1.2
Accuracy
Within 0.2 kts
1.3
Direction
All directions in one-degree steps (360°)
1.4
No. of measuring layers 3
1.5
Range of measurement 2-150 m
Up to 75% of depth. The depth must be greater than 22 m in the
ground tracking mode and greater than 40 m in the water tracking
mode using “normal” pulse and greater than 70 m using long pulse.
Actual range will vary depending on installation and underwater
conditions.
2 SPEED
2.1
Speed
Fore-aft: -10.0 to 30 kt
Port-stbd: -9.9 to +9.9 kt
2.2
Accuracy
Within ±1% or 0.1 kt, whichever is the larger
2.3
Direction
All directions in one-degree steps (360°)
2.4 Depth of measurement 3-
3
00 m (Actual depth depends on installation method and
(ground tracking mode) underwater conditions.)
3 DISPLAY
3.1
Display
VGA (640x480 dot)
Content: Ship’s speed, course, drift angle, tide (3 layers), tide
differential (2 layers), setting depth, heading, position, echo level,
water temperature
Displays: Tide vector, graph, course plot, ship’s speed, text,
echo monitor
4 TRANSMISSION
4.1 Frequency
244
kHz
5 FUNCTIONS
5.1
Modes of measurement Ground tracking, water tracking, nav-aided, automatic
5.2
Functions
bottom tide tracking, alarm output, interference rejecter,
demonstration
mode
5.3
Corrections
Ship’s speed, tide, installation angle (bearing error, trim, heel),
course error, draft, external KP range
Summary of Contents for CI-68
Page 1: ...DOPPLER SONAR CURRENT INDICATOR CI 68 ...
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