Attribute | Value |
---|---|
Product Name | North Seeker |
North Accuracy | ≤0.5deg |
North Seek Time | <3min |
Horizontal Accuracy | ≤0.05 (1σ) |
Interface | RS422 |
High accuracy north finder static true north seeker FOG based true north meter
Parameters | NF101 | NF102 | NF7103 | Unit |
---|---|---|---|---|
North seeking accuracy (1σ) | ≤0.1 | ≤0.35 | ≤0.5 | ° |
North seek time | ≤ 3 | min | ||
Horizontal accuracy (pitch and roll) | ≤0.05 (1σ) | ≤0.05 (1σ) | ≤0.05 (1σ) | ° |
Power-on preparation time | 6 | min | ||
Interface | RS422 | / | ||
Power supply | 12 | V | ||
Power consumption | 20 (peak) | w | ||
Weight | <1.5 | Kg | ||
Dimension | L120×W90×H115 | mm |
Working mode: After power on, it starts self-test. After the self-test completes, it will respond to the upper computer's north seek command. After north seeking, the result will be sent to the upper computer.
Operating temperature | -20 ~ +50 | °C |
Storage temperature | -45~ +70 | °C |
Relative humidity | 95 | % |
Appearance | The metal surface shall not be rusted, and the coating shall not cause blistering or peeling. |
The insulation resistance between the individual circuits of the gyro north finder and its circuit and housing shall be not less than 10 MΩ under standard atmospheric conditions.
MTBF | ≥10000 | hrs |
MTTR | ≤30 | min |
The equipment package includes: