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Lide Electronics takes you to learn about proximity switches

Lide Electronics takes you to learn about proximity switches

A proximity switch is a position switch that can be operated without direct mechanical contact with moving parts. When an object approaches the sensing surface of the switch to the operating distance, it can be activated without mechanical contact or any pressure applied, thereby driving DC appliances or providing control commands to computer (PLC) devices. Proximity switch is a type of switch type sensor (i.e. contactless switch) that combines the characteristics of travel switch and micro switch, as well as sensing performance. It has reliable operation, stable performance, fast frequency response, long application life, strong anti-interference ability, and is also waterproof, shockproof, and corrosion-resistant. The products include inductive, capacitive, Hall, AC, and DC types.

2022-01-19

Notes on the application of proximity switches in engineering

Notes on the application of proximity switches in engineering

Proximity switch is a new type of integrated long-distance photoelectric switch, which is an ideal electronic switch sensor. It not only has the characteristics of small size, frequency response, and wide voltage range, strong anti-interference ability, corrosion resistance, vibration resistance, as well as the advantages of using friction free and not increasing the torque of sensing components.

2022-01-19

Lide Electronics introduces you to the types of proximity switches

Lide Electronics introduces you to the types of proximity switches

Because displacement sensors can be made according to different principles and methods, and different displacement sensors have different methods of perceiving objects, common proximity switches are as follows: 1. Inductive proximity switch

2022-01-19

Precautions for using proximity switches

Precautions for using proximity switches

Proximity switches (proximity sensors) are widely used in aviation, aerospace technology, and industrial production. In daily life, such as hotels, restaurants, and garages, automatic doors and automatic hot air fans are all used. In terms of security and theft prevention, important places such as data archives, finance and accounting, museums, and vaults are usually equipped with anti-theft devices composed of various proximity switches. In measurement techniques, such as length and position measurement; In control technology, such as displacement, velocity, and acceleration measurement and control, a large number of proximity switches are also used.

2022-01-19

The principle and application of optoelectronic switches

The principle and application of optoelectronic switches

The principle and application of optoelectronic switches. A method called photoelectric switch is mainly used to output switching elements based on the switching quantity. A photoelectric sensor that includes the number of output switches, analog signals, communication data, and so on. The titles of photoelectric switches in the market now include source separation, detection form, purpose, structure, etc.

2022-01-19

How to choose proximity sensors?

How to choose proximity sensors?

How to choose the appropriate proximity sensor Proximity sensors allow non-contact detection of objects. Therefore, they are used in many industries, including manufacturing, robotics, semiconductors, and so on. Inductive sensors detect metal objects, while capacitive sensors can detect all other materials. Ultrasonic sensors detect all materials by using sound wave reflection to determine their presence.

2022-01-17

How to choose photoelectric sensors

How to choose photoelectric sensors

There are many different types of photoelectric sensors, but in reality, there are only four basic technologies: counter reflection, reflector plate, diffuse reflection, and background suppression. 1、 Opposing photoelectric sensor Advantages: Suitable for accuracy among the four types of photoelectric sensors The sensing range of the four types of photoelectric sensors is suitable for long Very high reliability

2022-01-17

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