JTL-40FWL Cable free horizontal fiber optic gyroscope inclinometerDetailed product description：

The JTL-40FWL cable free horizontal fiber optic gyroscope inclinometer is a new type of inclinometer that uses high-precision fiber optic gyroscopes as measuring elements. It is specifically designed for measuring the inclination and orientation of horizontal boreholes in magnetic mining areas and boreholes with iron casing. It is suitable for high-precision measurement of directional borehole top angles and azimuth angles in magnetic mining areas and is widely used in drilling and logging fields such as metallurgy, engineering, hydrology, oil fields, coalfields, geology, etc.

1、 Main technical features of JTL-40FWL cable free horizontal fiber optic gyroscope inclinometer
1. Using high-precision fiber optic gyroscope as the azimuth measurement element, it has the advantages of small size, long lifespan, strong resistance to impact and vibration, and small zero drift. It is the most ideal directional sensor for measuring azimuth in magnetic mining areas and boreholes with iron casing.
2. Using a high-precision dual axis tilt sensor as the measuring device for the vertex angle, the vertex angle data is obtained after 24 bit AD sampling and data processing.
3. Equipped with dedicated software to display and print borehole inclinometer data sheets, draw borehole plans, profiles, side projection maps, and spatial trajectory maps; Computer ground data processing, storage, and creation of planar projections and 3D trajectory maps.

2、 Main technical indicators and parameters
1. Measurement range
Top angle:+60 ° to -60 °;
Azimuth angle: 0 ° to 360 °;
2. Measurement accuracy
Top angle measurement error: ± 0.1 °;
Azimuth measurement error: ± 0.3 ° (top angle change ＜ ± 10 °, azimuth angle change ＜ ± 30 °);
3. Directional drift: ± 0.3 °/h;
4. Measurement depth: 1200m (temperature<60 ℃);
5. Measurement time:>5 hours (continuous after fully charged);
6. Measurement method: fixed-point measurement;
7. Charging power supply: AC100V~AC240V, 50Hz;
8. Battery: 4-core lithium battery;
9. Environmental temperature: -10 ℃ to 60 ℃;
10. Measure the external dimensions of the probe tube: Φ 40mm × 1800mm.