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VM-MWD Vigor Inclinometer Measurement While Drilling Device For Mining (Wireline)
Gyro for mining refers to specialized gyroscopic technology used to measure and guide the precise path of boreholes during exploration and drilling operations.
The core working principle is based on a gyroscope's ability to maintain a fixed orientation in space, a property called rigidity in space. When used in a borehole survey tool, it acts as a gyrocompass, finding True North by sensing the Earth's rotation, not magnetic north. This eliminates errors from magnetic interference.
VM-MWD Vigor Inclinometer Measurement While Drilling Device for Mining (Wireline) is designed for tracking and monitoring borehole trajectories in applications such as coal mine geological exploration and gas drainage drilling.
Description
VM-MWD Vigor Inclinometer Measurement While Drilling Device for Mining (Wireline) is designed for tracking and monitoring borehole trajectories in applications such as coal mine geological exploration and gas drainage drilling.
It provides real-time measurement of key parameters, including inclination, azimuth, and tool face angle.
The system also enables live display of drilling parameters and trajectory, allowing the driller to monitor progress continuously and make timely adjustments to the bend direction and process parameters for precise drilling control.
Product Composition
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Features & Benefits
- Real-Time Multi-Parameter Monitoring: Measures inclination, azimuth, tool face angle, total magnetic field, and total gravitational acceleration in real time. The communication status is displayed intuitively via the data field and dial brightness on the real-time interface.
- Intrinsically Safe Design: Features an externally powered probe with dual independent signal transmission channels.
- Rapid Response & High Interference Immunity: Delivers fast response and strong anti-interference capability.
- Easy Field Handling: The probe is secured by a plug-in triple-wing clamp, allowing for simple on-site assembly and disassembly.
Borehole Trajectory Example
Technical Parameter
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Probe Parameter |
Value |
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Operating Power |
DC15V～DC18V |
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Communication Distance |
>1500m |
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Inclination Angle |
Measurement Range |
-90°~90° |
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Measurement Accuracy |
±0.2° |
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Azimuth Angle |
Measurement Range |
0°~360° |
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Measurement Accuracy |
±1.0° |
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Tool Face Angle |
Measurement Range |
0°~360° |
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Measurement Accuracy |
±1.0° |
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Operating Temperature |
-40℃~75℃ |
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Output Signal |
Two-wire system current 7～130mA |
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Water Pressure Resistance |
≥12MPa |
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Overall Dimensions |
φ35x950mm |
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Weight |
5.2kg |
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Main Technical Parameter of Computer |
Value |
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Operating Voltage |
AC127V |
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Rated Power |
≤150W |
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Communication Interface |
1 RS485 interface, 2 USB interfaces |
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Operating System |
Windows7 64-bit operating system |
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Intrinsically Safe Power Interface |
1 15VDC intrinsically safe output interface |
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Processor |
I5 Dual-Core Processor |
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Memory |
8G |
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Display Screen |
15 In. |
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Overall Dimensions |
570x563x153mm |
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Weight |
59.2Kg |
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Solid-State Drive |
120G |
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