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OPB940W55
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OPB940W55

Product Overview

The OPB940W55 is a photo interrupter sensor designed for precise and reliable object detection. This device falls under the category of optoelectronic sensors and is commonly used in various industrial and consumer applications. The sensor's characteristics include high sensitivity, compact size, and a robust package that ensures durability. It is typically sold individually and comes with essential documentation outlining its specifications and usage guidelines.

Basic Information

  • Category: Optoelectronic Sensor
  • Use: Object Detection
  • Characteristics: High Sensitivity, Compact Size, Robust Package
  • Package: Individual
  • Essence: Precise and Reliable Object Detection
  • Packaging/Quantity: Individually Packaged

Specifications

  • Operating Voltage: 5V
  • Output Type: Phototransistor
  • Maximum Collector Current: 20mA
  • Isolation Voltage: 7500Vrms
  • Operating Temperature Range: -40°C to 85°C
  • Dimensions: 7.0mm x 4.0mm x 2.5mm

Detailed Pin Configuration

The OPB940W55 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not Connected)

Functional Features

  • High Sensitivity: Capable of detecting objects with precision.
  • Fast Response Time: Enables quick object detection and response.
  • Compact Design: Suitable for space-constrained applications.
  • Robust Construction: Ensures durability in various operating conditions.

Advantages and Disadvantages

Advantages

  • Reliable Object Detection
  • Compact Size
  • Wide Operating Temperature Range

Disadvantages

  • Limited Maximum Collector Current
  • Not Suitable for High-Speed Applications

Working Principles

The OPB940W55 operates based on the interruption of an infrared light beam between the emitter and receiver components. When an object obstructs the path of the light beam, the phototransistor output is triggered, indicating the presence of the object.

Detailed Application Field Plans

The OPB940W55 is widely used in the following applications: - Automated Machinery - Printers and Copiers - Security Systems - Robotics - Consumer Electronics

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options are available: - OPB940W51 - OPB940W52 - OPB940W53 - OPB940W54

In conclusion, the OPB940W55 photo interrupter sensor offers reliable object detection capabilities in a compact and durable package, making it suitable for a wide range of industrial and consumer applications.

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技術ソリューションにおける OPB940W55 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is OPB940W55?

    • OPB940W55 is a reflective object sensor that consists of an infrared LED and a phototransistor, designed for detecting the presence or absence of an object.

  2. What is the operating voltage range of OPB940W55?

    • The operating voltage range of OPB940W55 is typically 4.5V to 5.5V.

  3. What is the typical sensing distance of OPB940W55?

    • The typical sensing distance of OPB940W55 is around 0.2 inches to 0.5 inches.

  4. Can OPB940W55 be used for object detection in industrial automation?

    • Yes, OPB940W55 can be used for object detection in industrial automation applications such as conveyor belt systems and robotic arms.

  5. What is the output type of OPB940W55?

    • OPB940W55 provides a digital output, which switches from high to low when an object is detected within its sensing range.

  6. Is OPB940W55 suitable for use in harsh environments?

    • OPB940W55 is not specifically designed for harsh environments, so additional protection may be required if used in dusty or wet conditions.

  7. Can OPB940W55 be used for edge detection in printing or paper handling equipment?

    • Yes, OPB940W55 can be utilized for edge detection in printing and paper handling equipment to ensure precise alignment and control.

  8. What is the response time of OPB940W55?

    • The response time of OPB940W55 is typically in the range of microseconds, allowing for fast detection and reaction to object presence.

  9. Does OPB940W55 require any external components for operation?

    • OPB940W55 does not require any external components for basic operation, making it relatively easy to integrate into technical solutions.

  10. Can OPB940W55 be used in battery-powered devices?

    • Yes, OPB940W55's low power consumption makes it suitable for use in battery-powered devices, extending the device's operational lifespan.