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FBG Vibration Sensor

FBG Vibration Sensor

Based on the Fiber Bragg Grating technology and T&S patented design, the FBG vibration sensors with a dedicated fixture can easily measure vibration in all 3 axes. T&S provides high-quality FBG optical sensors for years all over the world.


Features of FBG Vibration Sensor

  • Free from electromagnetic influence

  • Excellent electric insulation properties

  • High-Speed response

  • Excellent magnitude-frequency characteristic

  • Easy to install

Specifications of FBG Vibration Sensor

Specification

Performance Parameter

Sensitivity

~30pm(Peak to Peak)/g

Transverse sensitivity ratio

<5%

Frequency Range

DC to 500 Hz

Resonant Frequency

~1400 Hz

Magnitude-frequency Response

Refer to drawing(Measured in 2g RMS, at 25°C)

Max Shock

100g

Working Temperature

-40°C - +120°C

Mechanical Parameter

Dimension

65mm×41mm×6mm

Weight

~54g

Material

Copper (H65)

Installation

Screw Fixation

Fiber Type

SMF-28e

Cable Type

Φ3mm PTFE Spiral

Fiber Length

<10m

Optical Parameter

Center wavelength

1525nm ~ 1565 nm

Reflectivity

>75%

Bandwidth @3dB

<0.3nm

SLSR

>15dB

Optical connector

SC/APC


Product Inquiry
Email us if you are interested in ts communication fiber optic products and solutions. We would be happy to answer your questions.
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