Fibre Optic Sensors

Fibre optic sensors are a type of proximity sensor that have an optical fibre connected to a light source to allow for detection in tight spaces or where a small profile is beneficial. The optical fibre is a transparent fibre made of glass (silica) or plastic with a diameter slightly thicker than a human hair, this fibre transmit light between the two ends to produce an electrical signal.

How Fibre Optic Sensors Work

A fibre-optic sensor system consists of a fibre-optic cable connected to a remote sensor, or amplifier. The sensor emits, receives, and converts the light energy into an electrical signal. The cable is the mechanical component that transports the light into and out of areas that are either too space constrained or too hostile back to the sensor.

Uses of Fiber Optic Sensors

Fibre optic sensors are used in a number of different applications. In mechanical properties testing, fibre optical sensors are used to measure mechanical strain. They can also be used to measure acceleration, velocity, pressure, temperature and displacement.

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Description Price Detection Range Output Type Fibre Optic Type Terminal Type Response Time Light Source Electrical Connection Power Consumption Switching Frequency IP Rating Housing Material Supply Voltage Length Interface
RS庫存編號 146-0739
製造零件編號GP2Y1010AU0F
BrandSharp
HK$78.871
Each (In a Tray of 50)
單位
0 → 600 μg/m³ Light - Solder - Infrared - - - - - 5 V 46mm -
RS庫存編號 698-9110
製造零件編號GP2Y1010AU0F
BrandSharp
HK$100.32
單位
- - - - - - - - - - - - - -