High Precision Fiber Optic Gyroscope Inclinometer Gyro North Seeking Digital Borehole Inclinometer
Product Description
The principle of gyroscope automatic north seeking is mainly based on the gyro effect and the measurement of the earth's rotation angular velocity.
The gyroscopic effect refers to the physical phenomenon that a rotating body keeps its rotation direction unchanged in space. When a gyroscope is suspended at rest, its axis points toward the Earth's pole, the North Pole. This phenomenon is called pre-priming of the gyroscope. The rotation axis of the gyroscope remains stable in space and is not subject to external interference. By measuring the difference between this axis and the Earth's rotation axis, the Earth's true north direction can be determined.
Fiber optic gyroscope inclinometer is a inclinometer that uses fiber optic gyroscope element to determine the inclination Angle of borehole. Application of fiber optic gyroscope in gyRO inclinometer: It is usually necessary to use gyro inclinometer to measure the inclinometer azimuth value in cased-well skylight and old well retest. In abnormal magnetic field areas and well sections, due to the large error of the fluxgate measurement value, gyro inclinometer is also needed to measure the azimuth value. In addition, in some specific circumstances, such as the high frequency of solar magnetic storms, or the need for a third instrument to verify the occasion, gyro inclinometer also has its unique role
Application & Features of High Precision Fiber Optic Gyroscope Inclinometer Gyro North Seeking Digital Borehole Inclinometer
GDY-2GW Wireless Fiber Optic North-Finder Gyro inclinometer is a new kind of digital instruments which is designed to measure the magnetic boreholes without cable. It is widely used in engineering, hydrology, water and electricity, coal, metallurgy, oil and geological areas.
GDY-2GW Digital North-Finder Gyro inclinometer integrates tilt sensor, Gyroscope and advanced microchip processor technology into a single instrument basic on the traditional technology. It offers digital display on ground controller and it is easy to operate. The GDY-2GW is designed to measure the magnetic rock bedding and mine whose diameter is larger than Ø46mm.
The gyro inclinometer consists of two main parts, the survey tool itself and an Android controller which is used to operate and present the borehole survey data. There is a lithium battery inside the probe for the survey tool to get power. To connect to the portable controller, turn on the survey tool and the Android controller, then the App should automatically detect the GDY-2GW and you are ready to start your survey. The GDY-2GW measure the self-rotation (about 15°/hour) of the earth to seek the True North. It is required to input the local latitude to calculate the Azimuth angle.
Features:
1, high-precision inclination sensor, small size, high reliability, small zero drift, high seismic resistance, self-seeking north.
2, no cable, easy to carry and maintain, the depth of measurement points can be set arbitrarily.
3, the software operation is simple
Main Specifications of High Precision Fiber Optic Gyroscope Inclinometer Gyro North Seeking Digital Borehole Inclinometer
| No. |
Parameter |
Specifications |
| 1 |
Dip (inclination) |
0°~50° Resolution 0.01° |
| 2 |
Azimuth |
0°~360° Resolution 0.1° |
| 3 |
Endurable Pressure |
20Mpa |
| 4 |
Dimensions |
Ø40mm×1420mm Weight : 7.5 kg |
| 5 |
Survey Method |
take static shot at each intervals |
| 6 |
Storage |
32GB |
| 7 |
Power Supply |
Rechargeable lithium battery pack |
Picture of High Precision Fiber Optic Gyroscope Inclinometer Gyro North Seeking Digital Borehole Inclinometer
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