High Precision Mining MEMS Gyro Rig Aligner
Product Overview
The YHZ90/360 High Precision MEMS Mining Intrinsically Safe Rig Hole-Opening Orienter is an intrinsically safe inertial measuring instrument designed specifically for mining applications. This advanced system integrates a three-axis MEMS gyroscope, three-axis accelerometer, power supply, display and driver board, and enclosure assembly to deliver precise azimuth and inclination measurements for underground drilling operations.
Core Advantages
- Latest MEMS gyroscope technology with compact square design for easy portability
- Advanced three-axis MEMS gyroscope and accelerometer based on strapdown inertial measurement
- All-solid-state design with built-in inner gimbal for excellent shock and vibration resistance
- Fast alignment in 30 seconds with 1° accuracy; precise alignment in 90 seconds with 0.5° accuracy
- Self-north-seeking function immune to magnetic interference
- Full IoT connectivity including Ethernet, Bluetooth, and WiFi
Key Functions
Laser-Assisted Positioning: Built-in single-line/cross-line laser for fast alignment with hole-opening reference points and azimuth lines
Dynamic Tracking Measurement: Real-time azimuth and inclination output during hole opening for precise trajectory guidance
Mining Intrinsically Safe Design: Certified explosion protection for safe use in high gas and dust environments
Data Compensation & Calibration: Full-temperature calibration and angle compensation algorithms for high inclination accuracy
Technical Specifications
| Model No. |
YHZ90/360 |
| Attitude and Heading Accuracy |
≤1° | ≤0.5° |
| Attitude Accuracy |
≤0.1° |
| Roll Angle Measurement Range |
-180° to +180° |
| Pitch Angle Measurement Range |
-90° to +90° |
| Heading Measurement Range |
0° to 360° |
| Alignment Time |
≤ 3 minutes |
| Battery Life |
≥ 8 hours |
| Data Update Rate |
Configurable |
| Dimensions |
160 * 84 * 80 mm |