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Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Specifications
Brand Name :
FIREPOWER
Model Number :
NF702
Place of Origin :
China
MOQ :
1
Price :
5000$
Payment Terms :
L/C,T/T,MoneyGram,Western Union
Supply Ability :
500/month
Delivery Time :
1 week
Packaging Details :
Sponge + Carton
North seeking accuracy :
≤ 0.1 ° (NF702A); ≤ 0.05 ° (NF702B)
Horizontal accuracy :
≤ 0.05 °
Weight :
≤ 2 kg
Power consumption :
15 W
Interface :
RS232
Dimension :
120 × 90 × 115mm
Description
Compact FOG-Based True-North Finder for Navigation System
The Fiber Optic Gyroscope (FOG) North Finder is a state-of-the-art navigation instrument designed for rapid and autonomous determination of true north. Utilizing advanced fiber optic gyroscope technology, it accurately measures the Earth's rotation angular velocity, resolves the rotational signals, and calculates the precise angle between the gyroscope's main axis and true north, providing reliable azimuth information for a wide range of platforms and carriers.
This electromechanical integrated system combines a fiber optic gyroscope, high-precision accelerometer, mechanical rotation control unit, and an embedded computer, ensuring fast alignment, stable performance, and accurate north-seeking capability even in GPS-denied or magnetic interference environments.
Ideal for applications in military navigation, surveying and mapping, mobile platforms, industrial positioning, and oilfield drilling orientation, the FOG north finder is the ultimate solution for precise, reliable, and autonomous azimuth determination.
1.1 Overall Dimensions
  • Dimension (mm): 120 × 90 × 115
1.2 Main Technical Indicators
  • North seeking time: ≤ 3 min
  • North seeking accuracy (1σ): ≤ 0.1° (NF702A); ≤ 0.05° (NF702B)
  • Horizontal accuracy: ≤ 0.05° (1σ)
  • Circumference: ≤ 0.1° (1σ)
  • Weight: ≤ 2 kg
  • Power supply: 24 ± 4V
  • Power consumption: 15 W (peak)
  • Interface: RS 232
  • Working mode: start automatic self-check after power on, control north seeking by the upper computer, and send north seeking results to the upper computer after north seeking is completed
1.3 Environmental Requirements
  • Working temperature: -40℃ ~ +65℃
  • Storage temperature: -45℃ ~ +85℃
  • Humid and hot environmental conditions: relative humidity is less than 95%
  • Appearance: The metal surface shall not be rusted, and the coating shall be free of blistering, peeling, etc.
1.4 Electrical Performance
  • Insulation resistance: the insulation resistance between the independent circuits of the gyro north finder and between the circuit and the shell shall not be less than 10 MΩ under standard atmospheric conditions
1.5 Maintainability
  • MTBF ≥ 1000 hours
  • MTTR ≤30min
1.6 External Interface
  • The device has a 24V ± 4V power input
  • With serial port output function
  • External plug: Interface Y50EX-0607TX2
Plug Pin Definition
Plug Pin Number Functional Definition
a +24V
b 24V GND
c TXD
d Reserved
e RXD
f Reserved
g GND
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Compact FOG-Based True-North Finder for Navigation System

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Product Detail
Brand Name :
FIREPOWER
Model Number :
NF702
Place of Origin :
China
MOQ :
1
Price :
5000$
Payment Terms :
L/C,T/T,MoneyGram,Western Union
Contact Supplier
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System
Compact FOG-Based True-North Finder for Navigation System

Shenzhen Fire Power Control Technology Co., LTD

Verified Supplier
5 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Accelerometer Gyro Sensor, IMU Accelerometer Gyro, Quartz Flexure Accelerometer
Total Annual :
10000000-15000000
Employee Number :
60~100
Certification Level :
Verified Supplier
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