OPB941W51Z

Product Overview

The OPB941W51Z is a reflective object sensor designed for use in various applications. This sensor falls under the category of optoelectronics and is commonly used for detecting the presence or absence of an object. Its characteristics include high sensitivity, compact size, and reliable performance. The package includes the sensor itself along with any necessary mounting hardware. The essence of this product lies in its ability to accurately detect objects within its range. It is typically available in standard packaging with a quantity specified by the manufacturer.

Specifications

• Operating Voltage: 5V
• Output Type: Digital
• Sensing Distance: 3mm to 10mm
• Response Time: 1ms
• Operating Temperature: -40°C to 85°C
• Package Type: Through Hole

Detailed Pin Configuration

The OPB941W51Z features a standard pin configuration with three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

• High sensitivity for accurate object detection
• Compact size for easy integration into various systems
• Digital output for simplified interfacing with microcontrollers
• Reliable performance across a wide operating temperature range

Advantages and Disadvantages

Advantages

• High sensitivity allows for precise object detection
• Compact size enables versatile installation options
• Digital output simplifies integration with control systems

Disadvantages

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

Working Principles

The OPB941W51Z operates on the principle of reflective sensing. It emits an infrared beam and detects the reflection from an object within its sensing range. When an object is present, the sensor's output transitions to indicate its detection.

Detailed Application Field Plans

This sensor is widely used in various applications such as: - Object detection in automated assembly lines - Paper detection in printers and copiers - Proximity sensing in robotics and automation - Edge detection in conveyor systems

Detailed and Complete Alternative Models

Some alternative models to the OPB941W51Z include: - TCRT5000: A similar reflective object sensor with a longer sensing distance - QRE1113: A reflective sensor with analog output for continuous distance measurement - GP2Y0A21YK0F: Infrared proximity sensor with a longer range for specific applications

In conclusion, the OPB941W51Z offers high sensitivity and reliable performance in a compact package, making it suitable for a wide range of object detection applications.

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