OPB840W11Z

Product Overview

The OPB840W11Z belongs to the category of optical sensors 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 consists of the sensor itself along with necessary components for installation. 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 specific quantity per package.

Specifications

• Operating Voltage: 5V
• Output Type: Phototransistor
• Sensing Method: Reflective
• Sensing Distance: 3mm to 10mm
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The OPB840W11Z features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (No Connection)

Functional Features

• High sensitivity to detect objects within the specified range
• Compact size for easy integration into various applications
• Reliable performance in different environmental conditions

Advantages and Disadvantages

Advantages

• Accurate detection capability
• Compact and versatile design
• Reliable performance in challenging environments

Disadvantages

• Limited sensing distance
• Susceptible to ambient light interference

Working Principles

The OPB840W11Z operates based on the principle of reflective sensing. When an object enters its sensing range, the emitted light is reflected back to the sensor, causing a change in the output signal. This change is then interpreted as the presence of an object.

Detailed Application Field Plans

The OPB840W11Z is widely used in various applications such as: - Object detection in automated assembly lines - Paper jam detection in printers - Proximity sensing in robotics - Slot detection in vending machines

Detailed and Complete Alternative Models

Some alternative models to the OPB840W11Z include: - TCRT5000: A similar reflective optical sensor with a compact design - EE-SX670: Photoelectric sensor with a longer sensing distance - QRE1113: Reflective object sensor with digital output

In conclusion, the OPB840W11Z is a reliable and compact optical sensor that finds extensive use in object detection and proximity sensing applications. Despite its limitations in sensing distance and susceptibility to ambient light, its accurate detection capability and versatile design make it a popular choice in various industries.

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