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FOG Continuous Gyro Tools

FOG Continuous Gyro Tools

ER-Gyro-04 (0°~90° ±0.1°) Features:
1.​ Inclination: ±0.1°; azimuth: ±1.0°; tool face angle: ±0.5°;
2. Automatic north seeking without ground calibration;
3. Continuous measurement; wired and storage mode;
4. High reliability, stability and precision, easy operation.

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Gyro Tools FOG

Gyro Tools FOG

ER-FOG-60C (≤0.3°/h) (φ64) Features:
1. Dimension: φ64*450mm;
2. Bias stability: ≤0.3 (°)/h;
3. Measuring range: ±100 (°)/s.

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Pipe Inertial Mapping System

Pipe Inertial Mapping System

ER-PMINS (±3°) Features:
1. Long time high precision navigation technology (100h+);
2. High precision correction technology in mark spot;
3. Spiral trajectory error compensation technique;
4. Closed pipe "special situation" processing technology;
5. Pipeline environmental adaptability technology;
6. Accurate positioning in pipeline surveying and mapping.

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