B&G HS 921 HS921 Hydra 2000 Network Computer Main Processor Unit

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  • Regular price $499.95
  • 1 available


  • HS921 Hydra 2000 Network Computer Main Processor Unit
  • For the B&G HS 921 System
  • The Main Processor is the heart of the system and can be connected to sensors that measure the following:
    • Boat Speed/Log
    • Depth
    • Sea Temperature
    • Air Temperature
    • Compass Heading
    • Measured Wind Speed
    • Measured Wind Angle
    • Ship's Supply Voltage
    • Heel Angle
    • Trim Angle
    • Mast Rotation
    • Barometric Pressure
    • Forestay Load
    • From this information the Main Processor Unit is then able to calculate the following additional functions:
    • Average Boat Speed
    • Velocity Made Good (VMG) upwind/downwind
    • Resettable Log
    • Dead Reckoned Course and Distance
    • Leeway
    • Heading Corrected for Leeway (Course) 
    • True Wind Speed
    • True Wind Angle
    • True Wind Direction
    • Heading on Next Tack or Gybe
    • Pressure Trend
  • In addition, the processor provides four outputs for analogue indicators. Any one of eight different types of analogue indicator can be used on any one of these outputs. It also contains the battery-backed memory that stores all the calibration, damping and alarm setting
  • Manufacturer: B&G, Brookes and Gatehouse
  • Model Number: Processor Unit
  • Part Number: HS 921, HS921
  • Condition: In Stock, Ready to Ship! This unit is in excellent physical condition and was removed from a boat that received a total electronics refit. See Photos. Guaranteed in good working order and covered by a 14 day policy. This listing is only for what is shown in the photos. No other parts or pieces are included.