1 Overview of PVC inclinometer tubes :
PVC inclinometer tubes can be used with intelligent fixed inclinometers to monitor the dual-axis tilt angles relative to the horizontal plane of embankments, slopes, excavation pits, railways, and similar structures. When integrated with automatic real-time monitoring systems, they are also suitable for long-term monitoring of geological activities such as landslides. The tubes and connectors feature interlocking male-female grooves secured with self-tapping screws, ensuring a more reliable joint, superior sealing performance, and greater ease of use. Inside the inclinometer tube, 90° spaced guide grooves orient the inclinometer probe, ensuring robustness, environmental corrosion resistance, and preventing twist in the tube's guide grooves.
2 Technical parameters of fixed inclinometer/inclinometer:
PVC inclinometer tubes | Parameter |
Diameter | φ70mm |
External diameter | φ70mm |
Internal diameter | φ60mm |
PVC direct pipe wall thickness | 6.0mm |
PVC direct pipe length | 200mm |
Wall thickness of PVC inclinometer tube | 5.5mm |
PVC inclinometer tube length | 2m or 4m |
Wall thickness deviation | ≤14% |
Guide slot twist angle | ≤0.2°/m |
3 Installation size
4 Measuring direction of the inclinometer:(used with intelligent fixed inclinometer)
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