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FOG North Finder Module for Autonomous Navigation and Inertial Alignment

Name: FOG North Finder Module for Autonomous Navigation and Inertial Alignment
Brand: Shenzhen Fire Power Control Technology Co., LTD
SKU: NF701A
Price: 5000 USD
Availability: InStock

Brand Name:	Firepower
Model Number:	NF701A
MOQ:	1
Price:	5000$
Payment Terms:	L/C,T/T
Supply Ability:	500/pcs

Detail Information

Product Description

Detail Information

Place of Origin:

China

Accuracy:

0.3° Typical (NF701A), 0.5° (NF701B)

Interface:

RS422

Setup Time:

≤ 3 Minutes

Weight:

≤ 2 Kg

Dimensions:

15 × 90 × 110 Mm

Power Input:

DC 12–24 V

Packaging Details:

sponge+ carton

Supply Ability:

500/pcs

Highlight:

FOG north finder module for navigation

autonomous navigation gyro sensor

inertial alignment FOG module

Product Description

FOG North Finder Module for Autonomous Navigation and Inertial Alignment

The FOG North Finder is an advanced north-seeking instrument that determines true north without magnetic interference. Utilizing a fiber optic gyroscope to measure the Earth's rotation rate, it calculates azimuth and attitude angles with exceptional stability and speed.

This all-in-one electromechanical system combines a FOG sensor, precision accelerometer, servo rotation control, and embedded computer. It achieves north-seeking accuracy of ≤0.3° (NF701A) and ≤0.5° (NF701B), with setup completed in under 3 minutes.

Weighing less than 2 kg with power consumption of only 15 W, the compact unit is ideal for field applications in UAVs, land vehicles, and marine navigation. The device operates reliably from -40°C to +70°C, powered by DC 12-24 V, and communicates via RS-422 interface.

Dimensions

Dimensions (mm): 115 * 90 * 110 FOG North Finder Module for Autonomous Navigation and Inertial Alignment 0

Technical Specifications

North seeking time: ≤ 3 min
North seeking accuracy (1σ): ≤ 0.3° (NF701A); ≤ 0.5° (NF701B)
Horizontal accuracy: ≤ 0.05° (1σ)
Circumference: ≤ 0.5° (1σ)
Weight: ≤ 2 kg
Power supply: DC 12V ~ 24V
Power consumption: 15 W (peak)
Interface: RS422
Working mode: Automatic self-check after power on, controlled by upper computer, sends results after completion

Environmental Requirements

Working temperature: -40°C ~ +70°C
Storage temperature: -55°C ~ +85°C
Humidity: Relative humidity less than 95%
Appearance: Metal surface free of rust, coating without blistering or peeling

Electrical Performance

Insulation resistance: The insulation resistance between independent circuits and between circuits and shell shall not be less than 10 MΩ under standard atmospheric conditions.

Reliability and Maintainability

MTBF ≥ 1000 hours
MTTR ≤30min

External Interface

DC12V ~ 24V power input
Serial port output function

External Plug Specifications

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

Tags:

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

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FOG North Finder Module for Autonomous Navigation and Inertial Alignment

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