CV7 option SIL permits to replace your old Nexus NX2, SILVA or FI30 per our products without changing your operating system.

SKU: CV7-SIL_M Categories: ,


Our CV7-SIL permits to replace your old Nexus NX2, SILVA or FI30. Indeed, mast head units of these products are not be produced. Installed our product, the SIL option will assure the software configuration between our sensor and the system already here.


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-SIL interface compatibility
NMEA0183® – 4800 bauds

CV7-SIL 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-SIL pack includes:

  • CV7 sensor
  • SIL option
  • 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.
636,00Euros including VAT.