[ Acceleration ] Fiber Optic Grating Acceleration Sensor
Fiber Grating Accelerometer FBG-S-A-L-02 transmits the acceleration changes from the correct encapsulation of the fiber grating to the fiber grating, combined with the fast fiber grating demodulation technology, and calculates the acceleration by measuring the wavelength shift of the fiber grating
Huang
Email: Hqy@ybphotonics.com
Product Info
Introduction
Fiber Grating Accelerometer FBG-S-A-L-02 transmits the acceleration changes from the correct encapsulation of the fiber grating to the fiber grating, combined with the fast fiber grating demodulation technology, and calculates the acceleration by measuring the wavelength shift of the fiber grating.The FBG-S-A-L-02 adopts the state-of-the-art fiber grating sensing technology, which has a small size, high sensitivity, high reliability, and can be operated for a long period of time in a harsh environment. Meanwhile, the sensor can be assembled with different structures and designed for 2D and 3D acceleration measurement. It is suitable for vibration monitoring of engines, generator pumps, bridges, roadbeds and other engineering structures.
Features
- High resolution and wide frequency range
- High accuracy, stability and reliability
- Small size, waterproof and moisture-proof
- Fast, simple and repeatable installation
Applications
- Bridge and Dam Health Monitoring
- Vibration monitoring of various projects
- Vibration testing of structures such as bridges and roadbeds
- Frequency measurement of engines, generator pumps
Specifications
Parameters Unit Value Center wavelength nm 1460 ~ 1610 Scales range ms² LF: +/-1, HF: +/-5 Accurate ms² 0.5% F.S. frequency range Hz LF: 0.5 ~ 40, HF: 0.5 ~ 500 package material -- Metal encapsulated Dimension mm One-dimensional: 78*50*22mm Two-dimensional: 70*65*50mm Three-dimensional: 160*128*120mm Installation method -- bolt fixing Fiber Type m Φ3mm armored fiber optic cable, single-ended out fiber 1m (dual fiber), or customized connector -- FC/APC, or customized operating temperature °C -20 ~ +80
Fiber Grating Accelerometer FBG-S-A-L-02 transmits the acceleration changes from the correct encapsulation of the fiber grating to the fiber grating, combined with the fast fiber grating demodulation technology, and calculates the acceleration by measuring the wavelength shift of the fiber grating.The FBG-S-A-L-02 adopts the state-of-the-art fiber grating sensing technology, which has a small size, high sensitivity, high reliability, and can be operated for a long period of time in a harsh environment. Meanwhile, the sensor can be assembled with different structures and designed for 2D and 3D acceleration measurement. It is suitable for vibration monitoring of engines, generator pumps, bridges, roadbeds and other engineering structures.
Features
- High resolution and wide frequency range
- High accuracy, stability and reliability
- Small size, waterproof and moisture-proof
- Fast, simple and repeatable installation
Applications
- Bridge and Dam Health Monitoring
- Vibration monitoring of various projects
- Vibration testing of structures such as bridges and roadbeds
- Frequency measurement of engines, generator pumps
Specifications
| Parameters | Unit | Value |
|---|---|---|
| Center wavelength | nm | 1460 ~ 1610 |
| Scales range | ms² | LF: +/-1, HF: +/-5 |
| Accurate | ms² | 0.5% F.S. |
| frequency range | Hz | LF: 0.5 ~ 40, HF: 0.5 ~ 500 |
| package material | -- | Metal encapsulated |
| Dimension | mm | One-dimensional: 78*50*22mm Two-dimensional: 70*65*50mm Three-dimensional: 160*128*120mm |
| Installation method | -- | bolt fixing |
| Fiber Type | m | Φ3mm armored fiber optic cable, single-ended out fiber 1m (dual fiber), or customized |
| connector | -- | FC/APC, or customized |
| operating temperature | °C | -20 ~ +80 |
