FBG Temperature Sensor (P/N: ALTS08)

Alxenses’s ALTS08 FBG temperature sensor measures temperature by utilizing the inherent feature of thermal sensitivity of FBG which is packaged into a small probe for applications where space is restricted. ALTS08 sensor can be customized to measure multi-point temperature in a short distance. These sensors featured waterproof capability and fast response.


  • High temperature accuracy
  • High stability and reliability
  • Probe structure, smaller size
  • Multi-point measurement in one sensor
  • Immune to electromagnetic interference
  • Easy to set up a sensing network

FBG Temperature Sensor Specifications

FBG Temperature Sensor


Parameters Values Units DataSheet
Wavelength Range 1525~1565 nm
Temperature Resolution 0.1 °C
Temperature Accuracy 1 °C
Temperature Range -40~150 °C
Pigtail Type Armored cable mm
Pigtail Length customized mm
Connector Type FC/APC or customized --
Dimension Ф1.5×(50~350) mm


The reported resolution and accuracy values assume the use of a measurement unit with a resolution better than 1pm and a relative wavelength accuracy better than 10pm.

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

For FBG and Sensor enquiry, please email to contact@alxenses.com