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OPB890L51Z
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OPB890L51Z Encyclopedia Entry

Product Overview

The OPB890L51Z is a photoelectric sensor designed for precise detection and measurement applications. This sensor falls under the category of optoelectronic devices and is commonly used in industrial automation, robotics, and motion control systems. Its characteristics include high sensitivity, reliable performance, and compact packaging. The sensor is typically offered in a package that includes the essential components for installation and operation.

Basic Information

  • Category: Optoelectronic Devices
  • Use: Precise detection and measurement
  • Characteristics: High sensitivity, reliable performance, compact packaging
  • Package: Includes essential components for installation and operation
  • Essence: Photoelectric sensor for industrial applications
  • Packaging/Quantity: Typically sold individually or in sets as per customer requirements

Specifications

  • Operating Voltage: 5V DC
  • Output Type: Digital (TTL compatible)
  • Sensing Method: Phototransistor
  • Sensing Distance: Up to 10mm
  • Response Time: <1ms
  • Operating Temperature: -20°C to 85°C
  • Dimensions: 15mm x 10mm x 5mm

Detailed Pin Configuration

The OPB890L51Z features a standard pin configuration with clearly labeled pins for power supply, ground, and digital output.

| Pin Name | Function | |----------------|-------------------| | VCC | Power Supply (5V) | | GND | Ground | | OUT | Digital Output |

Functional Features

  • High sensitivity for accurate detection
  • Fast response time for real-time applications
  • Compact design for easy integration into various systems
  • TTL-compatible output for seamless interfacing with microcontrollers and PLCs

Advantages and Disadvantages

Advantages

  • Reliable performance in harsh industrial environments
  • Versatile application in automation and robotics
  • Compact form factor for space-constrained installations

Disadvantages

  • Limited sensing distance compared to some other sensors
  • Susceptible to ambient light interference in certain conditions

Working Principles

The OPB890L51Z operates based on the principle of light modulation and detection. When an object enters the sensing range, it obstructs the light path between the emitter and receiver, causing a change in the sensor's output state. This change is then processed to trigger the desired action in the connected system.

Detailed Application Field Plans

The OPB890L51Z is well-suited for a wide range of applications, including: - Object detection in conveyor systems - Position sensing in automated machinery - Edge detection in printing and packaging equipment - Presence detection in material handling systems

Detailed and Complete Alternative Models

  • OPB9000: Offers extended sensing range and enhanced ambient light immunity
  • OPB700: Compact reflective sensor with adjustable sensitivity
  • OPB610: Slot-type sensor for precise object detection in tight spaces

In conclusion, the OPB890L51Z photoelectric sensor offers reliable performance and versatile application in industrial automation and robotics. With its compact design and high sensitivity, it serves as a valuable component in various detection and measurement systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB890L51Z en soluciones técnicas

  1. What is OPB890L51Z?

    • OPB890L51Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB890L51Z work?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of the object.

  3. What are the typical applications of OPB890L51Z?

    • OPB890L51Z is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.

  4. What is the operating voltage range for OPB890L51Z?

    • The operating voltage range for OPB890L51Z is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB890L51Z?

    • The sensing distance of OPB890L51Z is approximately 0.2 inches (5mm).

  6. Can OPB890L51Z be used in outdoor environments?

    • OPB890L51Z is designed for indoor use and may not perform reliably in outdoor environments due to ambient light interference.

  7. Does OPB890L51Z require any external components for operation?

    • OPB890L51Z does not require any external components for basic operation, but additional circuitry may be needed for specific applications.

  8. What is the response time of OPB890L51Z?

    • The response time of OPB890L51Z is typically in the range of microseconds, making it suitable for high-speed applications.

  9. Can OPB890L51Z detect transparent or translucent objects?

    • OPB890L51Z may have difficulty detecting transparent or translucent objects due to their reflective properties.

  10. Is OPB890L51Z sensitive to ambient light?

    • OPB890L51Z is designed to minimize the effects of ambient light, but excessive ambient light may still affect its performance.