6. Ultrasonic Speedsensor

[90-60-479-2]

the ultrasonic technology allows the sensor to be coated with an antifouling agent. Hence, no parasite can disrupt the operation of the sensor, which therefore requires no maintenance.

Accuracy

Fully suited to regatta, the sensor provides accurate linearity and measurement. Speed is a fundamental data and is the basis of all boat performance calculations.

Slip

With its flush installation, the ultrasound log guarantees optimum boat slip.

Characteristics

  • The model available is compatible with nke installations and other brands of electronic systems with 4.5 Hz/Kt paddle-wheel output and NMEA 0183 output (VHW frame)
  • Dimensions……. Sensor made for 1.8” (31mm inside diameter) and 2” (40mm inside diameter) through-hulls.
  • Tightness…………..IP67
  • Weight………………….160g
  • To be installed in a through-hull with 31 or 40mm inside diameter (with adaptor) and 50mm outside diameter (ref. 31-34-001)

Performances

  • Speed data…………….0.3 to 50 Kts
  • Accuracy…………………….. 1% < 20 Kts
  • Resolution…………………… 1/100th of a knot
  • Cable…………………………. 10m shielded cable
  • Operating temperature…. -10°C to +50°C
  • Typical power consumption….. 35mA
  • Power supply………………… 12 VDC

Manual