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MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System
Specifications
Brand Name :
RION
Model Number :
MF3
Place of Origin :
Shenzhen
MOQ :
1
Price :
$5280.00 - $8380.00/Pieces
Payment Terms :
T/T
Supply Ability :
3000pcs per month
Delivery Time :
2-6 weeks
Packaging Details :
plastic case
North seeking time :
3 min / 2 min (adjustable)
North seeking accuracy(1σ) :
0.5°
Interface :
TTL/RS232/RS422/RS485 optional
Operating temperature :
-20℃~+50℃
Storage temperature :
-40℃~+60℃
MTBF :
≥ 10000 hours
MTTR :
≤30min
Description
MF3 North Finder – Rapid and Autonomous True North Determination System
Product Overview

The MF3 North Finder is an electromechanical integrated system designed for rapid and autonomous true north determination. It calculates the angle between the gyroscope's main axis and Earth's true north by tracking Earth's rotation angular velocity, providing precise azimuth information for carriers.

Key Specifications
Parameter Value
North seeking time 3 min / 2 min (adjustable)
North seeking accuracy (1σ) 0.5°
Interface options TTL/RS232/RS422/RS485
Operating temperature -20℃ to +50℃
Storage temperature -40℃ to +60℃
MTBF ≥ 10,000 hours
MTTR ≤ 30 minutes
Technical Details
System Components
  • Gyroscope for Earth rotation tracking
  • Accelerometer for tilt measurement
  • Mechanical rotation control device
  • Embedded computer for signal processing
Operation Process

After power-on, the system performs automatic self-check. Upon successful verification, it initiates autonomous north seeking and transmits results to the upper computer upon completion.

Parameter MF307EX Specification
Tilt angle range ±15°
Heading maintenance 3°/h (Zero bias stability 10s 1σ)
Power requirements 9.5-36VDC (Min. 0.3mm² power line diameter)
Current consumption 0.5A typical, 1A max
Environmental conditions ≤95% relative humidity
Insulation resistance ≥10 MΩ (circuit-to-circuit and circuit-to-shell)
Construction Stainless steel + aluminum alloy
Weight ≤1.1 kg (excluding cable)
Connection Interfaces
RS232/TTL Wiring (7-core)
MF3 North Finder – Rapid and Autonomous True North Determination System
RS485 Wiring (7-core)
MF3 North Finder – Rapid and Autonomous True North Determination System
RS422 Wiring (9-core)
MF3 North Finder – Rapid and Autonomous True North Determination System
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MF3 North Finder – Rapid and Autonomous True North Determination System

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Product Detail
Brand Name :
RION
Model Number :
MF3
Place of Origin :
Shenzhen
MOQ :
1
Price :
$5280.00 - $8380.00/Pieces
Payment Terms :
T/T
Contact Supplier
MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System
MF3 North Finder – Rapid and Autonomous True North Determination System

Shenzhen Rion Technology Co., Ltd.

Verified Supplier
5 Years
shenzhen
Since 2008
Business Type :
Manufacturer, Seller
Main Products :
Tilt Sensor Inclinometer, Dynamic Inclinometer, High Accuracy Digital Inclinometer
Total Annual :
50000000-60000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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