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Precautions for the use of photoelectric sensor

  • Categories:INDUSTRY NEWS
  • Author:
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  • Time of issue:2021-12-21 16:12
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(Summary description)What should I do if there is a problem in the use of the photoelectric sensor? How can we reduce the failure of the photoelectric sensor? This is a problem that many users will encounter when using the photoelectric sensor.

Precautions for the use of photoelectric sensor

(Summary description)What should I do if there is a problem in the use of the photoelectric sensor? How can we reduce the failure of the photoelectric sensor? This is a problem that many users will encounter when using the photoelectric sensor.

  • Categories:INDUSTRY NEWS
  • Author:
  • Origin:
  • Time of issue:2021-12-21 16:12
  • Views:
Information

What should I do if there is a problem in the use of the photoelectric sensor? How can we reduce the failure of the photoelectric sensor? This is a problem that many users will encounter when using the photoelectric sensor, so how to solve these problems, in fact, many in daily life Pay attention to the use of photoelectric sensor to reduce the occurrence of failures.

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Precautions for use of photoelectric sensor:
1. The front face of the photoelectric sensor in use and the surface of the workpiece or object must be kept parallel, so that the conversion efficiency of the photoelectric sensor is high.
2. When installing and soldering, the small distance between the pin root of the photoelectric sensor and the pad should not be less than 5mm, otherwise the die will be easily damaged during soldering. Or cause changes in die performance. The welding time should be less than 4 seconds.
3. The small detectable width of the through-beam photoelectric sensor is 80% of the width of the photoelectric switch lens.
4. When using inductive loads (such as lights, motors, etc.), the transient impulse current is relatively large, which may degrade or damage the AC two-wire photoelectric sensor. In this case, please switch the load through an AC relay.
5. The lens of the infrared photoelectric sensor can be wiped with lens cleaning paper, and chemicals such as dilution solvents are prohibited to avoid damage to the plastic lens.
6. In accordance with the actual requirements of users on site, under some harsh conditions, such as dusty occasions, the sensitivity of the photoelectric sensor produced has increased by 50% to adapt to the prolonged maintenance period of the photoelectric sensor in long-term use. Requirements.
7. The photoelectric sensor must be installed where there is no direct exposure to strong light, because the infrared light in the strong light will affect the normal operation of the receiving tube.
With the development of the times, the frequency of use of photoelectric sensors has gradually increased. I hope that after reading the introduction of the editor, you can pay attention to the problems that may be encountered in the use of the photoelectric sensor, and reduce the failures that may occur during the use of the photoelectric sensor.

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