The CV7 is a wind sensor designed for sailboats. The mounting arm is designed for installing the unit of any mast-head.

SKU: CV7_M Categories: ,


Lighter, more compact and less energy consumption, this model is configurable and particularly well suited to sailboats.

This sensor can be used connected to a PC and any system featuring an NMEA0183® input port and specific pieces of equipment using conventional formats.

In PC mode, this bidirectional sensor can be set up for angle correction, damping, units of measure and interface formats.


Wiring :

4 wires

– Red : +12 V DC (9 to 16 V DC, 12mA)
– Blue : 0 V
– Yellow: output NMEA0183 +
– Green: output NMEA0183 –

Measurement range:

Wind speed: 0.25 to 80 knots
Wind angle: 0 to 359°
Temperature: -20°C to +60°C

Measurement sensitivity:

Wind speed: 0.25 knots
Wind angle: +/-1°
Temperature: +/- 1°C


Wind speed: 00.0
Wind angle: 000.0
Temperature: +/-00.0

Operational temperature:

-15°C (off ice) to +55°C

NMEA0183® sentences used:

IIMWV: angle, wind speed and checksum
WIXDR: wind temperature
PLCJ: manufacturer data
PLCJE: manufacturer data
Data rate: 4800 Bauds.
Complies with European regulations


CV7 interface compatibility
NMEA0183® – 4800 bauds

CV7 is compatible with:

FURUNO©, RD30, RD33, Depth-sounders, Radars, NavNet, NavNet2, NavNet3 etc…
GARMIN© all displays featuring a « wind » page and an NMEA0183 input port
NKE Topline, TL25, GyroPilote, MultiGraph, input port NMEA/Topline
SIMRAD: IS12 MEGA, IS15 Wind, IS15 Expendeur, interface SimNet AT10
Navigation software applications: Adrena, FT NavVision, MaxSea, Noé, OpenCPN, ScanNav, Sodena, StatMETEO, Euronav Seapro
Furuno© FI30 : Wind Data FI301, Server FI30
SILVA©/ NEXUS© : Wind Data NX2, Server NX2.


The CV7 pack includes:

  • CV7 sensor
  • Mounting bracket
  • 25 m cable 4X 0,22mm²
  • Installation and operation manual
  • 2 years guaranty parts and labour at our premises

Recommended retail price :

530,00 Euros excluding VAT.
636,00 Euros including VAT.