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

FBG Displacement Sensors P/N: ALDS01 / ALDS02
Parameters	Values	Units	DataSheet
Center Wavelength	1510 ~ 1590	nm
Displacement Range	10 ~ 80	mm
Resolution	0.05% F.S.	mm
Displacement Accuracy	1% F.S.	mm
Temperature Resolution	0.1	°C
Temperature Accuracy	1	°C
Operating Temperature	-20 ~ +85	°C
Connector	FC/APC	--
Material	AIMg3	--

Displacement Calibration

 

*Alxenses Company Limited reserves the right to make changes to the products described herein without notice.