Inline Closure Manufacturers Share The Definition Of Fiber Optic Sensors

Posted by greentelftthgane on April 18th, 2019

Fiber optic sensors and photoelectric sensors are basically two different things. Optical fibers are used to transmit data, similar to analog control, and can of course be used as a switch control for a critical point. Photoelectric sensors and proximity sensors are used for control. , that is, 0/1 signal. What fiber optic sensors are shared by the following Inline Closure manufacturers?

A photosensor is an optically controlled switch that automatically opens and closes at a given location, compared to two completely different devices. Photoelectric switch advantages:

1. Long detection distance: Compared with the inductive proximity sensor, a long detection distance can be obtained. For example, the detection distance of the on-beam sensor can reach several tens of meters, and the reflection has been from several centimeters to several meters. Because it is non-contact detection, It does not damage the object under test and is not affected by it.

2, a wide range of detection objects: because it is based on the reflection and light transmission detection of the object, so whether it is metal, even glass, rubber, wood, liquid, gas, etc. can be detected almost.

3. Fast response speed: The detection medium itself is high speed and does not contain mechanical action, so it can obtain very high detection speed.

4, high resolution: light is a straight line, and the wavelength is short, so the resolution is high, suitable for small objects and high-precision position detection.

5, easy to obtain the rule of the detection area: the use of optical systems such as lenses, can be easier to collect, diffuse and refracting, corresponding to different detection objects and different use environments, you can properly select a product with a certain detection area.

6. Unaffected by magnetic field and vibration: The detection switch is generally installed in a place with strong magnetic field and vibration. In essence, the photoelectric sensor is less affected by it, and thus can be reliably operated.

7. Detecting the characteristics of light: It can be used to select the color code and shape features.

8, long life: because it is non-contact detection, so long life, especially with LED as a light source, the control output uses a contactless way, the life is longer.