YHZ80/360 Intrinsically safe Drilling rig attitude indicator
This indicator is used to measure dip angle and azimuth angle of drilling dig before starting one borehole drilling. This indicator can be used in gas drainage boreholes、underground water detection and water release boreholes、grouting enforcement boreholes in mine environment with high gas level、high dust and high temperature.
The fiber-optic gyroscope is the core part of this indicator. This instrument is not affected by electromagnetic and electromagnetic material, the dip angle and azimuth of borehole can be displayed in number in real time.
The small size of this indicator makes it convenient to carry.
It also provides easy operation.
Continuous working time
No less than 3 hours
Dip angle: ±80°；azimuth angle: 0°～360°
Fiber optic gyroscope
In the condition of fixed position，the deviation less than 2° after multiple north-finding
In the condition of fixed position，the drift of azimuth is lower than 0.5°after multiple north-finding.