inductive proximity switch

What is the inductive proximity switch?

This inductive proximity switch also known as a contactless proximity switch, is an ideal electronic proximity sensor.

1. When the metal detector is close to the sensing area of the sensor, the sensor can make no contact, no pressure, no spark, and send out the electric instructions quickly, accurately reflecting the position and the stroke of the moving mechanism, even for general stroke control, its positioning accuracy, operating frequency, service life, the convenience of installation and adjustment, and adaptability to harsh environment are incomparable to those of ordinary mechanical stroke switches.

2. The inductive proximity switch is widely used in machine tools, metallurgy, chemical, textile, and printing industries. It can be used as limiting, counting, positioning control and automatic protection in the automatic control system. The inductive proximity sensor/switch features long service life, reliable operation, high repeat positioning accuracy, no mechanical wear, no spark, no noise, strong anti-vibration ability.

3. So far, the application of the inductive proximity switch is more and more extensive, and its development and innovation are very rapid.

Products List

inductive proximity sensor

Inductive Proximity Sensor ASE-3025N2 NPN NC

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity sensor

Inductive Proximity Sensor ASJ-3020N1 NPN NO

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67

 

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inductive proximity sensor

Inductive Proximity Switch Square type ASN-04N1 NPN NO

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity sensor

Inductive Proximity Sensor Square type ATL-N10ME1

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity switch

Inductive Proximity Sensor Cylinder Type LJ4A3-1-Z/AX PNP NO

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity sensor

Long distance Sensor Cylinder Type LLJ18A3-15-Z/N2 NPN NC

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity switch

Inductive Proximity Switch Cylinder type ASD-3020N3 NPN NO+NC

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity sensor

Inductive Proximity Switch ALJ30A3-15-Z/N3-T NPN NO+NC Connector Type

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity sensor

Inductive Proximity Sensor ALJ18A3-8-Z/P1-T PNP NO Connector Type 

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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Inductive Proximity Switch

Inductive Proximity Switch A Class ALJ30A3-15-Z/N2 NPN NC

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity switch

Inductive Proximity Switch Square Type ASN-04P3 PNP NO+NC

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity switch

Inductive Proximity Switch Square Type ASN-04N3 NPN NO+NC

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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inductive proximity switch

Inductive Proximity Switch ALJ12A3-4-Z/P3-T PNP NO+NC with connector

  1. Short-Circuit Protection, reverse polarity protection and surge absorption.
  2. Anti-interference
  3. IP67
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How does the inductive proximity switch work?

The Inductive proximity switches consist of three main components: oscillator, switching circuit and amplified output circuit. The oscillator produces an alternating magnetic field. As the metal target approaches this magnetic field and reaches an inductive distance, eddy currents are generated within the metal target, causing oscillatory attenuation to the point of stopping. The oscillation and deactivation changes of the oscillator are processed and converted into switching signals by the post-stage amplification circuit, which triggers the drive control device, thus achieving the non-contact detection purpose.

 

How to install this inductive proximity sensor to automation equipment:

photoelectric sensor

Showing all 13 results

Inductive Proximity Sensor

ALJ18A3-8-Z/P1-T PNP NO Connector Type

Inductive Proximity Sensor

Cylinder Type LJ4A3-1-Z/AX PNP NO

Inductive Proximity Switch

ALJ12A3-4-Z/P3-T PNP NO+NC with connector

Inductive Proximity Switch

Square Type ASN-04P3 PNP NO+NC

Inductive Proximity Switch

A Class ALJ30A3-15-Z/N2 NPN NC

Inductive Proximity Switch

ALJ30A3-15-Z/N3-T NPN NO+NC Connector Type

Inductive Proximity Switch

Cylinder type ASD-3020N3 NPN NO+NC

Inductive Proximity Switch

Square type ASN-04N1 NPN NO

Long distance Sensor

Cylinder Type LLJ18A3-15-Z/N2 NPN NC