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Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Specifications
North Finder Dimension :
115 x 90 x 110mm
Model Number :
NF701A
Weight :
<= 2 kg
Place of Origin :
China
Output :
RS422
Brand Name :
Firepower
North Finding Accuracy :
<= 0.3 deg (NF701A)
Azimuth Resolution :
<= 0.5 deg
Certification :
ISO 9001:2015, CE, RoHS
Horizontal Accuracy (1 sigma) :
<= 0.05 deg
Description
Fiber Optic Gyro North Finder for Vehicle Mounted Industrial Navigation

The NF701A is a high-precision Fiber Optic Gyroscope (FOG) North Finder engineered for vehicle-mounted industrial navigation systems. By detecting the Earth's rotation angular rate through a FOG, it autonomously calculates true north azimuth within 3 minutes, providing critical heading reference for mining trucks, construction equipment, and mobile industrial platforms operating in GPS-denied or magnetically noisy environments.

Dimensions

115 x 90 x 110 mm

Technical Specifications
  • North seeking time: <= 3 minutes
  • North seeking accuracy (1 sigma): <= 0.3 deg (NF701A); <= 0.5 deg (NF701B)
  • Horizontal accuracy: <= 0.05 deg (1 sigma)
  • Circumference: <= 0.5 deg (1 sigma)
  • Weight: <= 2 kg
  • Power supply: DC 12V ~ 24V
  • Power consumption: 15 W (peak)
  • Interface: RS422
  • Working mode: Automatic self-check on power-up, controlled north seeking via upper computer
Environmental Requirements
  • Operating temperature: -40 deg C to +70 deg C
  • Storage temperature: -55 deg C to +85 deg C
  • Humidity: Relative humidity less than 95%
Reliability
  • MTBF >= 1000 hours
  • MTTR <= 30 minutes
Ideal Applications
  • Mining Truck Navigation: GPS-independent heading for heavy haul trucks in open-pit mines
  • Construction Equipment Positioning: Precise azimuth for autonomous bulldozers and graders
  • Mobile Crane Alignment: Quick north reference for crane setup and load positioning
  • Railway Maintenance Vehicles: Accurate heading for track inspection and repair equipment
  • Emergency Response Vehicles: Reliable orientation for fire trucks and rescue vehicles in GPS-denied areas
External Plug Configuration (Interface Y50EX-0607TX2)
Plug Pin Number Functional Definition
a DC12V ~24V
b DC12V ~24V GND
c TD+
d TD-
e RD+
f RD-
g GND
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Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System

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Product Detail
North Finder Dimension :
115 x 90 x 110mm
Model Number :
NF701A
Weight :
<= 2 kg
Place of Origin :
China
Output :
RS422
Brand Name :
Firepower
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Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial Navigation System
Fiber Optic Gyro North Finder 0.3 deg Accuracy Vehicle Mounted Industrial 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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