MF309 0.1°accuracy Rapid True North Finder with Fiber Optic Gyroscope
Brand Name:RION
Model Number:MF309
Minimum Order Quantity:1
Delivery Time:4-6 weeks
Payment Terms:T/T
Place of Origin:Shenzhen
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Shenzhen China
Address:
4th Floor Block 1, COFCO(FUAN) Robotics Industrial Park , Da Yang Road No. 90, Fuyong Distict, Shenzhen City, China
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within 14 hours
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MF3 SERIES FIBER NORTH FINDER.pdf
MF309 0.1°accuracy Rapid True North Finder with Fiber Optic Gyroscope
Product Description:
The Fiber Optic Gyroscope (FOG) North Finder is designed for fast and autonomous true north determination. It operates by tracking the Earth’s rotational angular velocity using the gyroscope, processing this signal to calculate the angle between the gyroscope’s main axis and the true north direction. This system provides precise azimuth information to support carrier navigation.
Product Composition:
The North Finder is an advanced mechatronic system comprising a fiber optic gyroscope, an accelerometer, a mechanical rotation control module, and an embedded computer for data processing and control.
Technical Parameters:
| MF307 | MF308 | MF309 | |
| North seek ing time | ≤3min | ≤3min | ≤3min |
| Range of tilt angles over which north can be found | ±15° | ±15° | ±15° |
| North seeking accuracy(1σ) | 0.5° | 0.3° | 0.1° |
| Roll and pitch measurement accuracy(±15°) | 0.2° | 0.2° | 0.2° |
| Roll pitch resolution | 0.2° | ||
| Maintain heading | 1.2°/h (angular velocity<325°/s) | ||
| Power supply | 9.5~36VDC (Attention: diameter of power supply line > 0.3m2, power line and ground wire) | ||
| Operating current | Typical value: 0.5 A, maximum impact current: 1 A | ||
| Interface | TTL/RS232/RS422/RS485 customizable | ||
| Operating temperature | -20℃~+50℃ | ||
| Storage temperature | -40℃~+60℃ | ||
| Hot and humid environmental conditions | Relative humidity less than 95% | ||
| How it works | Automatic self-check is started after power on, automatic north seeking is performed after the self-check is successful, and a north seeking result is sent to the upper computer after the north seeking is completed. | ||
| 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. | ||
| MTBF | ≥ 10000 hours | ||
| MTTR | ≤30min | ||
| Material | Stainless steel + aluminum alloy | ||
| Weight | ≤ 1.1 kg (excluding cable) | ||
COMPLETENESS REQUIREMENTS:
The complete set of equipment includes:
| Product name | Quantity | Weight |
| iber Optic Gyroscope North Finder | 1 | ≤1.1kg |
| Aviation plug cable (1m) | 1 | ≤160g |
MF309 0.1°accuracy Rapid True North Finder with Fiber Optic Gyroscope
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