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GT-SAA is an Advanced Model of In-place Inclinometer, in which it contains tri-axial direction sensors in each segment which could measure the displacement on vertical and horizontal directions. Thus it is suitable for any application such as settlement monitoring, measuring slope stability, and also deep excavation monitoring.
GT-SAA is customable with wheel assemblies which allow the instruments to be installed inside Inclinometer casings. The total length is customable up to 100 meters with the typical distance of each segment is 0.5 meter. Between each two segments is a flexible universal joint allowing GT-SAA to move in accordance with the borehole or any installed structures. GT-SAA also has a waterproof housing.
GT-SAA transmits the data by using digital output. The advantage of using digital output is that the instrument will be insensitive to external noise. Each sensor has its own digital address which allows high frequency transmission of the data.
描述
Applications
Key Features
- In-Place Inclinometer with sensor every 0.5 meter
- Could be installed Horizontal, Vertical or Mixed shape (i.e., tunnel section)
- Wheel Assembly makes the instrument easy to install/retrieve back
- Digital Output
Specifications
Physical and Technical Specifications
- Segment Length: 500mm
- Maximum Length: 100 m
- Diameter: 27 mm
- Operating Temperature: -35°C to 60°C
- Waterproof Ratings: IP68
- Power Supply: 12VDC
- Data transmission: Digital RS 485
Measurement Specifications
- Measurement Direction:
- Vertical (X, Y - Axis): ± 45°
- Horizontal (Z - Axis): 1.5mm/32m
- Resolution: 0.001°
- Long term Accuracy: Customable (For Installation Inside Inclinometer Casing)
- Wheel Assembly