Professional Marine Wind Instrument System - Furuno FI70BW Basic Wind Package for Sailboats & Powerboats
Transform your marine navigation with the Furuno FI70BW Basic Wind Package - a complete professional-grade wind monitoring solution engineered for both sailing and power vessel applications. This comprehensive system delivers precise wind speed and direction data through advanced analog sensor technology, featuring a vibrant 4.1" color LCD display with fog-free bonded screen technology for crystal-clear visibility in all weather conditions.
Essential Wind Data at Your Command
Experience superior accuracy with wind angle precision better than ±10° and wind speed accuracy within ±5% at 20 knots. The professional-grade FI5001 analog wind transducer provides reliable apparent wind direction readings, essential for optimal sail trim and fuel-efficient powerboat operations.
Advanced Technical Specifications
Wind Sensor Performance
- Wind Angle Accuracy: Better than ±10°
- Wind Speed Accuracy: ±5% at 20 knots
- Transducer Type: Analog vane anemometer
- Power Consumption: Less than 40mA at 12VDC
Display Features
- Screen Size: 4.1" diagonal
- Display Type: Color LCD bonded screen
- Visibility: Daylight readable, fog-free performance
- Interface: Graphical user interface with customizable display properties
Connectivity & Integration
- Network Compatibility: NMEA2000 (CAN bus)
- Power Supply: NMEA2000 network powered
- System Integration: Compatible with NavNet systems
Complete Installation Package Included
What's in the Box:
- FI70 Digital Color Display Unit
- FI5001 Masthead Wind Sensor with 30-meter cable
- FI5002 NMEA2000 Junction Box for network integration
- IF-NMEAFI Analog-to-NMEA2000 Data Converter
- Professional installation hardware and documentation
Professional Installation & Integration
Engineered for straightforward masthead installation, the FI5001 wind sensor requires mounting in an unobstructed location at the top of your mast for optimal wind flow detection. The included IF-NMEAFI converter ensures seamless integration with existing NMEA2000 networks, while the FI5002 junction box simplifies connections for reliable operation.
System Compatibility
Fully compatible with Furuno NavNet systems, TZtouch series MFDs, and other NMEA2000 compliant marine electronics. Use as a standalone wind monitoring system or integrate with your existing navigation suite for comprehensive weather data.
Ideal Applications
Sailing Vessels
- Optimal sail trim and performance monitoring
- Apparent wind direction for tactical sailing decisions
- Wind speed data for sail selection and reefing decisions
- Racing performance optimization
Power Boats
- Weather monitoring for safe navigation
- Fuel efficiency optimization through wind awareness
- Anchoring and docking assistance
- Bridge visibility enhancement in varying conditions
Furuno Quality & Reliability
Backed by Furuno's decades of marine electronics expertise, the FI70BW package delivers professional-grade reliability in demanding marine environments. The ruggedized construction withstands saltwater exposure, UV radiation, and mechanical stress from mast movement and wind forces.
Built for Marine Conditions
- Corrosion-resistant materials and coatings
- UV-stabilized housing for long-term durability
- Sealed electronics for moisture protection
- Mechanical shock and vibration resistance
Frequently Asked Questions
What cable length is included with the FI70BW package?
The FI70BW package includes a 30-meter cable with the FI5001 wind sensor, suitable for most sailboat and powerboat mast heights. For taller installations, a 50-meter cable option is available separately.
Is the FI70BW compatible with existing Furuno navigation systems?
Yes, the FI70BW integrates seamlessly with Furuno NavNet systems and TZtouch series MFDs through the included NMEA2000 interface converter. It also works with other NMEA2000 compliant marine electronics.
What type of wind data does the FI70BW display?
The system displays apparent wind speed, apparent wind direction, and wind angle relative to the vessel. The data is presented on a customizable color display with multiple viewing options for different navigation scenarios.
How accurate is the wind measurement on the FI70BW?
The FI5001 wind sensor provides professional-grade accuracy with wind angle precision better than ±10° and wind speed accuracy within ±5% at 20 knots, meeting the demands of serious sailors and professional mariners.
Can the FI70BW be used as a standalone wind instrument?
Absolutely. The FI70BW functions perfectly as a standalone wind monitoring system, providing all necessary components for complete wind data display. It can also be integrated into larger navigation systems for comprehensive weather monitoring.
Professional Marine Electronics Solution
Invest in proven marine electronics technology with the Furuno FI70BW Basic Wind Package. This economical yet professional solution combines Furuno's legendary reliability with modern digital display technology, delivering essential wind data for safer, more efficient navigation. Whether you're optimizing sail performance or monitoring weather conditions for power vessel operations, the FI70BW provides the accurate, real-time wind information you need for confident decision-making on the water.