Fiber Optic Distributed Temperature Sensor

Top-quality Fiber Bragg Grating (FBG) sensor arrays, packaged in custom protective tubes and capillaries for ready-to-use deployment. The FBG fibers are equipped with FC/APC connectors and configured with center wavelengths to ensure perfect compatibility with all our FiSpec FBG interrogators.

Product Features

1. Ultra-thin and lightweight design
2. Passive structure with electromagnetic immunity
3. Highly cost-effective
4. Low transmission loss
5. High flexibility
6. Supports placement of up to 30 FBGs at any position
7. Ultra-low polarization dependency
8. Excellent thermal stability up to 350°C / 800°C

Downloads

FBG Sensor Array 850nm Specification Sheet

Specifications

Maximum number of FBG sensors per fiber: 30
FBG sensor length: 1–2 mm
FBG wavelength range: 808–880 nm
Response time: 50–200 ms (depending on tubing material)
Thermal stability: <350°C (strain), <800°C (temperature, depending on tubing)
Polarization effect: <5 pm (typical)
Country of origin: Germany
Manufacturer: FiSens GmbH