These units utilize NMEA2000 to communicate with other units. It’s single-wire installation and full compatibility with other navigation equipment facilitates an easy plug-and-play installation. Whether you use these instruments by themselves or part of your new NavNet 3D helm, this addition will be both useful and enhance the beauty of your helm.

The apparent wind direction is displayed on the FI501 in both digital and analog format when connected to the wind sensor or other wind measurement system.

• Easy to read, high contrast backlit LCD
• Automatic backlight sensor minimizes power consumption
• “Plug and Play” system utilizing NMEA2000 protocol
• Easy installation with hole-saw flush mount
• Ideal for mast or bulkhead mounting
• Waterproof to IP56 standard
• Dual Digital/Analog format display
• Displays Wind Angle and Speed

GENERAL

• Display Analog and segment LCD
• Display Content Wind angle, wind speed, VMG, tack heading
• Analog Meter Range ±180° (FI-501), ±60° (FI-502)
• Analog Meter Accuracy ±10° (FI-501), ±5° (FI-502)
• I/O Port - NMEA 2000: 2 ports - Wind sensor input: 1 port

WIND TRANSDUCER

• Wind Angle Measurement Range 0-360°
• Wind Direction Measurement Accuracy ±10°
• Wind Speed Measurement Range 0.9 kt – 90 kt
• Wind Speed Measurement Accuracy Up to 20 kt: kt: ±1 kt, More than 20 kt: ±5%
• Response Within one second

JUNCTION BOX (OPTION)

• No. of I/O ports
  • NMEA 2000 Device 6 ports
  • NMEA 2000 Backbone 2 ports

POWER SUPPLY AND POWER CONSUMPTION

• Display Unit 12 VDC, less than 0.1 A
• Junction Box 12 VDC, less than 1 A, max. 2A connectable
• Wind Transducer 12 VDC, less than 50 mA

ENVIRONMENTAL CONDITIONS

• Useable Temperature Range -15°C - +55°C
• Relative Humidity Less than 95% (+40°C)
• Waterproofing Display Unit IP56 Junction Box IPX0
• Vibration - 2 Hz-5 Hz and up to 13.2 Hz with an excursion of ±1 mm ±10% (7 m/s2 maximum acceleration at 13.2 Hz); - above 13.2 Hz and up to 100 Hz with a constant maximum acceleration of 7 m/s2

COATING COLOR

• Display Unit N2.5
• Junction Box N2.5

• FI501 Wind Indicator Combo Meter 1
• White Plastic Cover 1
• 100-340-471 Panel Removal Tool 1 sub CP2600100
• 000-167-832 Flush Mounting Sponge (Gasket) 1 "
• 000-163-884 Self Tapping Screw 3x20 4 "
• 000-167-404 Spring Washer M3 2 "
• 000-167-453 Flat Washer M3 2 "
• 000-167-826 Wing Nut M3 2 "
• 000-167-804 Threaded Rod M3 x 40 2 "
• 000-166-945 6M Drop Cable 1
• C72-007-05Z "Internal Resistor Setting" Note 1
• OME-726-60Z Operator's Manual 1
• OSE-726-60Z Operator's Guide 1

**Transducer and Cable ordered separately under the Accessories tab