Fiber Optic PBT Sensor

ઉત્પાદન વર્ણન

Key Features:

• Small size and lightweight

• Immunity to electromagnetic interference

• Ability to operate in harsh environments

• High sensitivity and accuracy

• Long-distance signal transmission

Types of Fiber Optic Sensors

1. Intrinsic Sensors

• The sensing takes place within the fiber itself.

• Changes in temperature, pressure, strain, or other parameters directly affect the properties of light traveling through the fiber.

2. Extrinsic Sensors

• The optical fiber is used to transmit light to and from an external sensing region.

• The measurement is made outside the fiber, and the light carries the information back for analysis.

Working Principle

Fiber optic sensors work by detecting changes in:

• Light intensity

• Phase

• Wavelength

• Polarization

These changes are caused by external physical influences (e.g., strain, temperature, pressure) and are measured to infer the quantity being monitored.

Applications

• Structural health monitoring (e.g., bridges, buildings, dams)

• Medical applications (e.g., endoscopy, temperature sensing in MRI environments)

• Aerospace and defense (e.g., vibration and pressure monitoring)

• Oil and gas industry (e.g., pipeline monitoring)

• Industrial automation (e.g., robotics, manufacturing processes)