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Fiber Bragg Grating

FBG Strain Sensor

简要描述: FBG Strain Sensor is a special FBG strain sensor designed for strain feedback monitoring of wind turbine pitch control and the abnormality monitoring of wind turbine blade structure, configured with built-in temperature compensation, anti-fatigue, the same type of sensor can be blindly inserted or replaced at will, easy to install.

产品介绍

FBG Strain Sensor

FBG Strain Sensor is a special FBG strain sensor designed for strain feedback monitoring of wind turbine pitch control and the abnormality monitoring of wind turbine blade structure, configured with built-in temperature compensation, anti-fatigue, the same type of sensor can be blindly inserted or replaced at will, easy to install.

 

Key Features

 l   Anti long-term vibration: 2g

l   Anti fatigue: no metal package

l   Quick installation: blind insertion, easy reset

 

Applications                                                                      

l   Strain feedback for wind turbine pitch control

l  On-line monitoring of structural abnormalities of wind turbine blades and propellers

l  Low frequency vibration monitoring of wind turbine blades or towers


Main parameters

Item

Unit

Specification

Center Wavelength

nm

1460 ~ 1610

Range

με

±3000

Resolution

με

0.1%   F.S.

Accuracy

με

1%   F.S.

Temperature   Compensation

--

Built-in

Material

--

Silicone   Rubber

Dimension

mm

206 x 29 x 6

Installation

--

Glue

Pigtail   Length

m

Φ3mm TPU cable, 1m at single end, or customize

Optical   Connector

--

SC/APC,   or customize

Operating Temperature

-20 ~ +80

 

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