On a motorboat : the sensor must be approximately 50 cm back from the squat limit. It may be
necessary to prepare a 10 to 15 mm streamlined plate so that the sensor is located beyond the
turbulent water layers.
Pressure area
1/3 L
L
Displacement hull
Speed boat
Planing hull
Horseshoe hull
Sailing boat
Figure 3 : recommended locations for the speedometer
Figure 3
sensor
11 -
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Ultrasonic Speedo sensor - 33-60-043-000