| Customization: | Available |
|---|---|
| Application Area: | Construction And Engineering, Geological Prospecting |
| Data Transmission: | Wireless Inclination Sensor |
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Downhole Gyro Survey Tool True North Magnetic Independent Downhole Survey Instrument Precise Orientation Gyro North Seeking Tool
Principle of Operation
This instrument employs self-calibrating technology for azimuth measurement. Its core principle involves using an ultra-high-sensitivity, ultra-low-noise fiber-optic gyroscope to precisely detect the Earth's rotational angular velocity (15°/h). By combining this data with the latitude of the measurement point, it calculates the local component of the Earth's rotation, thereby achieving autonomous calibration of true north azimuth. This measurement method is completely immune to geomagnetic interference and maintains exceptional measurement stability and accuracy even in environments with strong magnetic anomalies or complex geology.
Features
1. High-precision fiber-optic gyroscope: The core sensor features extremely low noise and ultra-high stability, ensuring accurate and reliable measurement data.
2. Smart switchless design: Simplifies physical interaction, enabling quick wake-up and automatic sleep modes for more efficient and convenient operation.
3. Intelligent Interaction System: Features a built-in lightweight smart operating system with a simple and intuitive user interface, allowing for one-step parameter configuration and data viewing.
4. Compact Design with Extended Battery Life: The probe's compact structure facilitates well-logging operations; combined with efficient power management, it meets the demands of long-term continuous measurement.
| 1.Inclination Range | 0° - 50°(Resolution 0.01°) | Accuracy | ±0.1° |
| 2.Azimuth Range | 0° - 360°(Resolution 0.1°) | Accuracy | ±2°(@Inclination>4°) |
| 3.Pressure | Normal: 20MPa | ||
| 4.Dimenisions | Ø40mm×1400mm | Weight | about 7.5Kg |
| 5.Temperature | Normal:-10°C - 70°C With thermal shield: -10°C- 120°C | ||
| 6.Power (Probe) | 7.4V Rechargeable Battery | Endurance | about 20 hours (Fully charged) |
| 7.Power (Controller) | 2600 mAh Polymer Battery | ||
| 8.Self test time | 30 seconds (For better accuracy, warm up the probe for at least 5 minutes) | ||
| 9.Survey time | less than 2 minutes (must be in a static environment) | ||
| 10.Depth | 2000m | ||
| 11.Storage | 8GB ROM | ||
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