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Access control lidar manufacturers introduce the types of photoelectric sensors

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Access control lidar manufacturers introduce the types of photoelectric sensors

  • Categories:INDUSTRY NEWS
  • Author:
  • Origin:
  • Time of issue:2022-03-15 09:23
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(Summary description)Now PMF50R retro-reflective photocell sensor is mainly used in the fields of Industry doors such as high speed door, roller shutter door, sectional door, overhead door and garage door , intelligent parking.

Access control lidar manufacturers introduce the types of photoelectric sensors

(Summary description)Now PMF50R retro-reflective photocell sensor is mainly used in the fields of Industry doors such as high speed door, roller shutter door, sectional door, overhead door and garage door , intelligent parking.

  • Categories:INDUSTRY NEWS
  • Author:
  • Origin:
  • Time of issue:2022-03-15 09:23
  • Views:
Information

Speaking of sensors, in fact, we are not unfamiliar, and I don't know if you have ever learned about them. So what is a photoelectric sensor? What are the classifications of photoelectric sensors?

The photoelectric sensor is a device that detects the distance and presence of an object by using an optical transmitter (usually an infrared transmitter) and an optoelectronic receiver. It is also known as photo sensor , photoeye , Optical sensor, Photoelectric switch and so on as per different expression habit.  Photoelectric sensors are widely used in industrial manufacturing. There are three common types of photoelectric sensors: counter type Through beam type (opposed type), reflective type and short-range detection type (diffuse reflection type).

 

Tianjin G-TEK sensor Technology Co., Ltd. is committed to providing increasingly intelligent sensor parts and customizable solutions for logistics automation, factory automation and process automation. As the main product of G-TEK's start-up, the optoelectronic series products have always adhered to technological innovation with the most forward-looking development strategy, striving to be the pioneer and leader of the domestic industry. The main product range from photoelectric sensor, Proximity switch to infrared light curtain, lidar sensor and loop detector.

 

 

The square photoelectric sensor PMF50 series is the main product of G-TEK photoelectric sensor. PMF50 series sensor detection types include through-beam type, reflector type and diffuse reflection type. The high-intensity LED light source technology is not affected by ambient light, and the protection level is IP67, which meets the needs of various scenarios. It is used in multiple business fields such as industry door, automatic doors, warehousing, logistics, intelligent parking and access gates.

As a senior product of G-TEK sensor family, it is still active in front-line products and still has its audience products, which shows its excellent quality and advanced craftsmanship. Today I will lead you to review the excellent performance of one of the "veteran" PMF50R.

(PMF50R + double reflector)

 

PMF50R is a reflector type infrared sensor of the PMF50 series, which belongs to the square sensor. It's simple to set up with just a transmitter and a reflector. The detection distance of PMF50R photo sensor can reach 7 -12 meters which can satisfy the detection distance  demand of most industry door. In addition to its solid quality assurance, PMF50R has four secret magic weapons.

 

First, the ability to adapt to the environment is strong. The protection level of PMF50R is IP65. Not only can it resist light and dust, but it can still be used normally even if it is washed by rain. PMF50R shell is made of ABS material. Through the adjustment of chemical properties, not only the low temperature ductility and impact resistance of the material are improved, but also its hardness and heat resistance are improved. The minimum temperature can reach -20C°, and the maximum temperature can reach 65C°. The environmental temperature limits and losses on the product are smaller. Greatly improve the environmental application scope of the product.

 

Second, security guarantees are trustworthy. In order to prevent installation personnel from operating errors, G-TEK will cause circuit short-circuit, product burnout, and even personal safety and other problems. Therefore, reverse polarity protection is set up for each product, which truly starts from the practical aspect of customers and puts the manufacturer's use effect in the first place.

 

Third, the materials are environmentally friendly. Environmentally friendly materials have always been a hot trend. The PMF50R lens uses PMMA material. Non-toxic and environmentally friendly, with stronger stability . There are always pros and cons to things, it has low impact strength and poor scratch resistance.

 

Fourth, wide voltage is optional to meet different customer needs. The working voltage supports 10-30V DC and 12-24V DC/AC. Supports various voltage requirements.

In addition to the quality of the product itself, we have also provided special fixing brackets and matching nuts, which greatly improves the convenience and efficiency of installation and reduces certain after-sales problems.

(PMF50R parts package group drawing)


Now PMF50R retro-reflective photocell sensor is mainly used in the fields of Industry doors such as high speed door, roller shutter door, sectional door, overhead door and garage door , intelligent parking.

 

(PMF50R industrial door application)

 

(PMF50R fast rolling door application)

 

Because of its simple product structure, excellent product craftsmanship and convenient installation, more and more customers regard it as the first choice for their products. The constantly updated technology and the ingenuity of insisting on quality have also opened up infinite possibilities for its future.

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