Proximity Sensor Applications, Uses, Advantages, Types

Hey, we are going to know Proximity Sensor Applications, Proximity Sensor Uses, Proximity Sensor Types, and its Advantages, features, benefits.
Proximity Sensor is a device that can detect the presence of an object near it without any physical contact. Proximity Sensor can detect also any changes in the environment in its surroundings.

There are different types of Proximity Sensors available. The most used and simple Proximity Sensor is an inductive proximity sensor.

Proximity Sensor Types

The types of proximity sensors depend upon their range and applications. Some important types of proximity sensors are,

1. Inductive Proximity Sensor
2. Capacitive Proximity Sensor
3. Magnetic Proximity Sensor
4. IR Proximity Sensor
5. Ultrasonic Proximity Sensor
6. Photoelectric Proximity Sensor
7. Hall Effect Proximity Sensor

Proximity Sensor Applications

There are so many important applications of Proximity Sensor. Some of them are given below.

1. The main application of the Proximity Sensor is to detect the presence of any object without any physical contact.

2. The second important application is to detect and measure any changes in the surrounding environment.

3. Proximity Sensor used in the home automation system, such as to turn on the light automatically when any person present in the room.

4. Proximity Sensor is also used for object counting purposes in moving the conveyor belt.

5. Proximity Sensor is used to speed measurement, the direction of rotation measurement of Electrical Motors.

6. Proximity Sensor is used for speed measurement and distance measurement purpose of vehicles.

7. Proximity Sensors are used in Rolling Mills, Machine Tools, all automation systems.

8. Proximity Sensors are used in Mobile Phones, for which we get the screen rotation facilities, car racing game experience, touchscreen, light off automatically during the phone calls, etc.

Proximity Sensor Uses

There are different types of proximity sensors, their applications also different.

1. Photoelectric Proximity Sensors are used for the detection of Plastic Objects.

2. Inductive Proximity Sensors are used for the detection of Metal Objects.

3. Ultrasonic Proximity Sensors are used for distance measurement from an object.

4. IR Proximity sensors are used for counting applications. It is a low range sensor.

5. Capacitive Proximity Sensors are used for the detection of non-ferrous objects, small weighted objects. Capacitive Proximity sensors can provide more accuracy than others.

6. Proximity Sensors are used for position sensing. Generally, the inductive proximity sensor, photoelectric proximity sensor is used for position sensing purpose.

7. Proximity Sensor is used for vibration measurement of electrical motors.

Proximity Sensor Advantages

1. Generally, Proximity Sensors have no mechanical parts that's why it has a long functional life.
2. Proximity Sensors have high reliability.
3. Proximity Sensors have a very simple working principle, it can be used in simple circuits.
4. Proximity Sensors are low-cost devices.



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