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E3FR-D87

E3FR-D87 Encyclopedia Entry

Product Overview

The E3FR-D87 belongs to the category of photoelectric sensors and is widely used for detecting the presence or absence of objects. Its characteristics include high precision, reliability, and versatility. The package includes the sensor unit and amplifier unit, and it is known for its compact design and easy installation. The essence of the E3FR-D87 lies in its ability to accurately detect objects within its range. It is typically packaged as a single unit and is available in various quantities to suit different application needs.

Specifications

  • Detection Method: Through-beam type
  • Sensing Distance: 0.1 to 15m
  • Light Source: Infrared LED
  • Power Supply Voltage: 12 to 24V DC
  • Output: NPN or PNP open collector

Detailed Pin Configuration

The E3FR-D87 features a standard pin configuration with clearly labeled pins for power supply, output, and ground. The pinout ensures easy integration and connection with external devices.

Functional Features

  • High precision detection
  • Long sensing distance
  • Compact and easy to install
  • Versatile NPN or PNP output options

Advantages and Disadvantages

Advantages

  • Reliable and accurate detection
  • Wide sensing range
  • Easy to integrate and install

Disadvantages

  • Limited to through-beam detection method
  • Requires external power supply

Working Principles

The E3FR-D87 operates on the principle of emitting an infrared beam and detecting the presence or absence of objects based on the interruption of this beam. When an object obstructs the beam, the sensor triggers the output signal, indicating the presence of the object.

Detailed Application Field Plans

The E3FR-D87 is well-suited for a wide range of applications including industrial automation, conveyor systems, packaging machinery, and material handling equipment. Its long sensing distance makes it ideal for use in large-scale environments where precise object detection is crucial.

Detailed and Complete Alternative Models

  • E3FA-DP22: Similar through-beam photoelectric sensor with adjustable sensitivity
  • E3JK-DS30M1: Retro-reflective photoelectric sensor with built-in amplifier

In conclusion, the E3FR-D87 photoelectric sensor offers high precision and reliability in object detection, making it a valuable component in various industrial automation and control systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av E3FR-D87 i tekniska lösningar

  1. What is E3FR-D87?

    • E3FR-D87 is a photoelectric sensor commonly used in industrial automation for detecting the presence or absence of objects.

  2. What is the sensing distance of E3FR-D87?

    • The sensing distance of E3FR-D87 is typically up to 4 meters, making it suitable for various industrial applications.

  3. What type of output does E3FR-D87 provide?

    • E3FR-D87 provides a digital output, usually in the form of NPN or PNP transistor switching.

  4. Can E3FR-D87 be used in harsh environments?

    • Yes, E3FR-D87 is designed to withstand harsh industrial environments, including dust, moisture, and vibration.

  5. What are the common applications of E3FR-D87?

    • E3FR-D87 is commonly used in conveyor systems, packaging machinery, material handling equipment, and automated assembly lines.

  6. Does E3FR-D87 have adjustable sensitivity?

    • Yes, E3FR-D87 often has adjustable sensitivity to fine-tune its detection capabilities based on the specific application requirements.

  7. Is E3FR-D87 easy to install and integrate into existing systems?

    • Yes, E3FR-D87 is designed for easy installation and integration, with mounting brackets and simple wiring connections.

  8. What power supply voltage does E3FR-D87 require?

    • E3FR-D87 typically operates on a voltage range of 12-24V DC, which is standard in industrial automation systems.

  9. Can E3FR-D87 detect transparent or shiny objects?

    • Yes, E3FR-D87 can detect transparent and shiny objects by using specialized detection modes or reflectors.

  10. Are there any special considerations for maintenance of E3FR-D87?

    • Regular cleaning of the sensor lens and checking for alignment are important for maintaining the optimal performance of E3FR-D87 in technical solutions.