TT Electronics/Optek Technology
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OPB390P11Z
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OPB390P11Z

Product Overview

The OPB390P11Z is a photoelectric sensor designed for use in various industrial and commercial applications. This sensor belongs to the category of optical sensors and is commonly used for detecting the presence or absence of objects, as well as for position sensing. Its characteristics include high sensitivity, reliability, and precise detection capabilities. The sensor is typically packaged in a compact housing and is available in various packaging quantities to suit different application requirements.

Specifications

  • Operating Voltage: 5V DC
  • Output Type: Phototransistor
  • Sensing Method: Reflective
  • Sensing Distance: Up to 10mm
  • Response Time: <1ms
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: Through-Hole

Detailed Pin Configuration

The OPB390P11Z sensor features a standard 3-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output

Functional Features

  • High sensitivity for accurate object detection
  • Compact design for easy integration into various systems
  • Reliable performance in harsh environmental conditions
  • Fast response time for real-time applications

Advantages

  • Versatile application in industrial automation, robotics, and consumer electronics
  • Precise detection capabilities for enhanced system efficiency
  • Durable construction for long-term reliability

Disadvantages

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

Working Principles

The OPB390P11Z operates based on the principle of reflective sensing. When an object enters the sensor's detection range, it reflects the emitted light back to the phototransistor, causing a change in its output state. This change is then interpreted as the presence or absence of the object.

Detailed Application Field Plans

The OPB390P11Z sensor finds extensive use in the following application fields: - Automated production lines for object detection and positioning - Robotics for obstacle detection and proximity sensing - Printers and copiers for paper jam detection - Vending machines for product dispensing control

Detailed and Complete Alternative Models

Some alternative models to the OPB390P11Z sensor include: - TCRT5000: A similar reflective optical sensor with adjustable potentiometer for sensitivity control - EE-SX670: Compact photoelectric sensor with built-in amplifier for high noise immunity - QRE1113: Reflective object sensor with analog output for distance measurement applications

In conclusion, the OPB390P11Z photoelectric sensor offers reliable and precise object detection capabilities, making it a valuable component in various industrial and commercial systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von OPB390P11Z in technischen Lösungen auf

  1. What is OPB390P11Z?

    • OPB390P11Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB390P11Z work?

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

  3. What are the typical applications of OPB390P11Z?

    • OPB390P11Z is commonly used in applications such as object detection, position sensing, and counting in various technical solutions.

  4. What is the operating voltage range for OPB390P11Z?

    • The operating voltage range for OPB390P11Z is typically between 4.5V and 5.5V.

  5. What is the output type of OPB390P11Z?

    • OPB390P11Z provides a digital output, typically in the form of an open-collector output.

  6. What is the sensing distance of OPB390P11Z?

    • The sensing distance of OPB390P11Z is typically around 0.2 inches to 0.4 inches (5mm to 10mm).

  7. Can OPB390P11Z be used in harsh environments?

    • OPB390P11Z is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.

  8. What are the key considerations for integrating OPB390P11Z into a technical solution?

    • Key considerations include proper alignment, ambient light interference, and electrical noise mitigation.

  9. Is OPB390P11Z suitable for use in mobile robotics applications?

    • Yes, OPB390P11Z can be used in mobile robotics for tasks such as line following, obstacle detection, and edge sensing.

  10. Are there any recommended companion components for OPB390P11Z?

    • It is recommended to use current-limiting resistors, pull-up resistors, and filtering capacitors in conjunction with OPB390P11Z for optimal performance and reliability.