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OPB702D
Product Overview
The OPB702D 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 design, and reliable performance. The package consists of a sensor and emitter in a single housing, providing ease of installation. The essence of the OPB702D lies in its ability to accurately detect objects within its range. It is typically available in packaging quantities suitable for industrial and commercial applications.
Specifications
- Operating Voltage: 5V
- Output Type: Phototransistor
- Sensing Method: Reflective
- Sensing Distance: Up to 10mm
- Package Type: Through Hole
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The OPB702D features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (No Connection)
Functional Features
The OPB702D offers the following functional features: - High sensitivity for accurate object detection - Compact design for easy integration into various systems - Reliable performance in diverse environmental conditions
Advantages and Disadvantages
Advantages
- High sensitivity enables precise object detection
- Compact design allows for versatile installation
- Reliable performance ensures consistent operation
Disadvantages
- Limited sensing distance compared to some alternative models
- Vulnerable to ambient light interference in certain applications
Working Principles
The OPB702D operates based on the principle of reflective sensing. When an object enters the sensor's range, the emitted light reflects off the object and is detected by the phototransistor, causing the output to change state, indicating the presence of the object.
Detailed Application Field Plans
The OPB702D is widely used in various applications, including: - Industrial automation for object detection in manufacturing processes - Robotics for proximity sensing and object detection - Printers and copiers for paper jam detection - Vending machines for product dispensing control
Detailed and Complete Alternative Models
Some alternative models to the OPB702D include: - TCRT5000: Offers longer sensing distance but may require additional circuitry - QRE1113: Provides similar functionality with different pin configurations - GP2Y0A21YK: Utilizes infrared technology for precise distance measurement
In conclusion, the OPB702D serves as a reliable optical sensor with high sensitivity and a compact design, making it suitable for a wide range of applications in industrial and commercial settings.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de OPB702D em soluções técnicas
What is OPB702D?
- OPB702D is a reflective object sensor that consists of an infrared LED and a phototransistor, used for detecting the presence or absence of an object.
How does OPB702D work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. The presence or absence of the reflected light indicates the presence or absence of the object.
What are the typical applications of OPB702D?
- OPB702D is commonly used in applications such as industrial automation, robotics, assembly line control, and object detection in various technical solutions.
What is the operating voltage range of OPB702D?
- The operating voltage range of OPB702D is typically between 4.5V and 5.5V.
Can OPB702D be used for non-contact sensing?
- Yes, OPB702D can be used for non-contact sensing as it relies on the reflection of light from the object being detected.
What is the typical response time of OPB702D?
- The typical response time of OPB702D is in the range of microseconds, making it suitable for high-speed applications.
Is OPB702D sensitive to ambient light?
- OPB702D is designed to minimize the effects of ambient light interference, but it may still be affected in extremely bright environments.
Can OPB702D be used for position sensing?
- Yes, OPB702D can be used for position sensing by detecting the presence or absence of an object at a specific location.
What is the maximum sensing distance of OPB702D?
- The maximum sensing distance of OPB702D is typically specified by the manufacturer and can vary based on the specific application and environmental conditions.
Are there any special considerations for mounting and alignment when using OPB702D?
- Proper mounting and alignment are important for optimal performance of OPB702D, and it is recommended to follow the manufacturer's guidelines for installation and usage.