Characteristics of Photoelectric Sensor
- Sensing range : The sensing range of photoelectric sensors vary from millimeters to several meters . As we discussed in types, through beam sensor have longest sensing range whereas diffuse reflective sensor has shorter sensing range .
- Accuracy : These are well known for its high accuracy . They can detect invisible markings on the products .
- Quick response : They offer fast response time ,in the range of milliseconds .
- Versatility : There are various types of photoelectric sensors . These are classified based on different applications. So, this allows for their adoption to diverse detection requirements .
- Non contact detection : They have ability to detect objects without any physical contact .This non contact operation prevents the object damage or sensor itself.
- Maintenance : They require less maintenance . But periodic cleaning of lens ensures optimal performance overtime .
- Reliability : They are well known for their reliability and long operational life , requiring minimal maintenance once installed properly.
- Cost : The cost of diffuse reflective sensor is less than reflective and through beam sensor . Reflective sensor cost is less than through beam sensor .
Photoelectric Sensor
A photoelectric sensor is a type of sensor used to detect the presence or absence of objects, as well as to measure distance, based on the principle of light reflection or interruption. It typically consists of a light transmitter and a receiver, which are positioned opposite each other with a gap between them.
Here in this article, we will discuss the definition of photoelectric sensors, the construction and working, various types, and the characteristics briefly. There are many advantages and applications of photoelectric sensors in day-to-day life. Let us discuss all those in this article.
Table of Content
- Photoelectric Sensor
- Components and Construction
- Types
- Characteristics
- Advantages
- Disadvantages
- Applications
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