OPB470P11
Product Overview
The OPB470P11 is a reflective object sensor designed for use in various applications. This sensor falls under the category of optoelectronic devices and is commonly used for detecting the presence or absence of objects, as well as for position sensing. Its characteristics include high sensitivity, reliable performance, and compact packaging. The sensor is typically packaged individually and is available in varying quantities to suit different application needs.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 0.125 inches
- Package Type: Through Hole
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The OPB470P11 sensor has a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (Not connected)
Functional Features
- High sensitivity to detect objects
- Compact design for easy integration into various systems
- Reliable performance in different environmental conditions
Advantages and Disadvantages
Advantages
- High sensitivity allows for accurate object detection
- Compact packaging enables versatile installation options
- Reliable performance in challenging environments
Disadvantages
- Limited sensing distance compared to some other sensors
- Susceptible to ambient light interference in certain applications
Working Principles
The OPB470P11 operates based on the principle of reflection. When an object is within the sensor's 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 OPB470P11 sensor finds extensive use in various fields, including: - Industrial automation for object detection and positioning - Robotics for proximity sensing and obstacle detection - Consumer electronics for touchless switches and user interfaces - Automotive for position sensing and safety applications
Detailed and Complete Alternative Models
Some alternative models to the OPB470P11 sensor include: - TCRT5000: A similar reflective object sensor with adjustable detection distance - QRE1113: Reflective object sensor with analog output for precise distance measurement - GP2Y0A21YK0F: Infrared proximity sensor with longer sensing range for specific applications
In conclusion, the OPB470P11 reflective object sensor offers high sensitivity and reliable performance in a compact package, making it suitable for a wide range of applications across different industries.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB470P11 i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of OPB470P11 in technical solutions:
What is OPB470P11?
- OPB470P11 is a reflective object sensor with an integrated infrared emitter and phototransistor.
What is the operating voltage range of OPB470P11?
- The operating voltage range of OPB470P11 is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB470P11?
- The typical sensing distance of OPB470P11 is up to 0.125 inches (3.175mm).
How does OPB470P11 detect objects?
- OPB470P11 detects objects by emitting infrared light and measuring the amount of light reflected back to the phototransistor.
What is the output type of OPB470P11?
- OPB470P11 has an open-collector output, which allows for easy interfacing with microcontrollers and other digital circuits.
Can OPB470P11 be used for object detection in industrial automation applications?
- Yes, OPB470P11 is commonly used for object detection in industrial automation due to its reliable performance and compact size.
Is OPB470P11 suitable for use in harsh environments?
- OPB470P11 is designed to operate in a wide temperature range and can withstand moderate levels of dust and moisture, making it suitable for many industrial and technical applications.
What are some common circuit configurations for integrating OPB470P11 into a technical solution?
- Common circuit configurations include using OPB470P11 as a proximity sensor, object counter, or edge detector in various technical solutions.
Can OPB470P11 be used in robotics applications?
- Yes, OPB470P11 is often used in robotics for detecting obstacles, line following, and object recognition tasks.
Are there any specific precautions to consider when using OPB470P11 in technical solutions?
- It's important to shield OPB470P11 from direct sunlight and other sources of intense ambient light to ensure accurate object detection.
I hope these questions and answers provide helpful information about the application of OPB470P11 in technical solutions. Let me know if you need further assistance!