Alxenses' displacement sensors ALDS01 and ALDS02 are designed to monitor the extension and compression displacement respectively. Double FBGs are packaged inside the housing. One FBG is used of its strain sensitivity to monitor the displacement. Another FBG is used as temperature compensation. The sliding rod can move freely over a customized distance from 10mm to 80mm.
FBG Displacement Sensor ALDS01
FBG Displacement Sensor ALDS02
Features:
- Two cables at both ends
- Flexible in cascading several displacement sensors in one array
- Customized distance
- High robust and high repeatability
Application:
- Positioning measurement
- Geological movement detection
