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NF701A High Precision North Finder with 0.3 deg Accuracy for Marine Navigation and RS422 Interface

Name: NF701A High Precision North Finder with 0.3 deg Accuracy for Marine Navigation and RS422 Interface
Brand: Shenzhen Fire Power Control Technology Co., LTD
SKU: NF701A
Price: 8,750.00 USD
Availability: InStock

Brand Name:	Firepower
Model Number:	NF701A

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO 9001:2015, CE, RoHS

North Finding Accuracy:

<= 0.3 Deg (NF701A)

North Finder Dimension:

115 X 90 X 110mm

Output:

RS422

Horizontal Accuracy (1 Sigma):

<= 0.05 Deg

Azimuth Resolution:

<= 0.5 Deg

Weight:

<= 2 Kg

Highlight:

high precision north finder sensor

marine navigation gyrocompass system

0.3 deg accuracy NF701A ship gyro

Product Description

NF701A High Precision North Finder 0.3 deg Accuracy for Ship Marine Navigation Gyrocompass Systems

The NF701A High Precision North Finder is a marine-grade fiber optic gyroscope north seeking system designed for ship navigation and gyrocompass applications. Delivering 0.3 deg accuracy in under 3 minutes, it provides reliable true north reference for vessels operating in all maritime conditions, from polar regions to equatorial waters.

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°C to +70°C
Storage temperature: -55°C to +85°C
Humidity: Relative humidity less than 95%

Reliability

MTBF ≥ 1000 hours
MTTR ≤ 30 minutes

Ideal Applications

Ship Gyrocompass Systems: Reliable true north reference for vessel heading and navigation
Dynamic Positioning: Precise heading data for offshore platform and drill ship station-keeping
Ferry and Cruise Navigation: Accurate heading for passenger vessel autopilot and route keeping
Fishing Vessel Systems: Cost-effective north reference for commercial fishing fleet navigation
Offshore Support Vessels: Heading data for platform supply and crew transfer vessel operations

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

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

products details

NF701A High Precision North Finder with 0.3 deg Accuracy for Marine Navigation and RS422 Interface

NF701A High Precision North Finder with 0.3 deg Accuracy for Marine Navigation and RS422 Interface

high precision north finder sensor

marine navigation gyrocompass system

0.3 deg accuracy NF701A ship gyro

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