What are the detection modes of photoelectric sensors

The detection modes of photoelectric sensors are divided into the following categories: through-beam type, reflector type, polarized reflector type, direct-reflection type, wide beam type, focus type, fixed area type and adjustable area type.

What are the elements of photoelectric sensor selection

1.  Selection

There are three main considerations for the selection: how wide the groove width should be; resolution (width of light slit); fixing method

What are the inspection steps of the photoelectric sensor

The photoelectric sensor is generally composed of three parts: light source, optical path and photoelectric element. When the photoelectric sensor is working for a long time, we need to check it regularly. Photoelectric sensors can generally be divided into slot type photoelectric sensors,

What is the difference between photoelectric switch and proximity switch

(a) What is the difference between a photoelectric switch and a proximity switch The difference between a photoelectric switch and a proximity switch lies in the way the object is detected. When selecting a model, when should a photoelectric switch be used and when should a proximity switch be used?

The control circuit analysis of photoelectric sensor The photoelectric sensor is a device that can convert visible light signals into electrical signals. It can also be called a photoelectric device. It is mainly used in the fields of light-controlled switches, light-controlled lighting, and light-controlled alarms to control various visible lights.

Diagram of connection method of proximity switch with shielded wire 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,

Photoelectric switch terminology explanation complete ①Detection distance: It refers to the spatial distance from the reference position (sensing surface of photoelectric switch) to the detection surface measured when the switch is moved in a certain way. The rated operating distance refers to the nominal value of the operating distance of the proximity switch.

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