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OPB880T51
Product Overview
The OPB880T51 is a reflective object sensor that belongs to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of objects, and it possesses unique characteristics such as high sensitivity and reliability. The sensor is typically packaged in a compact housing and is available in various packaging quantities to suit different application needs.
Specifications
- Operating Voltage: 5V
- Output Type: Digital
- Sensing Method: Reflective
- Sensing Distance: Up to 10mm
- Package Type: Through-Hole
- Quantity Options: Available in packs of 10, 50, and 100 units
Detailed Pin Configuration
The OPB880T51 sensor has a standard pin configuration with three pins: 1. VCC (Voltage Supply) 2. GND (Ground) 3. OUT (Digital Output)
Functional Features
- High sensitivity to detect objects within a short range
- Reliable performance in various environmental conditions
- Compact design for easy integration into different systems
Advantages and Disadvantages
Advantages
- High sensitivity enables accurate object detection
- Reliable performance ensures consistent operation
- Compact design facilitates easy installation and integration
Disadvantages
- Limited sensing distance compared to some other sensors
- Requires external circuitry for advanced applications
Working Principles
The OPB880T51 operates based on the principle of reflective sensing. It emits an infrared light beam and detects the reflection from an object within its sensing range. When an object is present, the sensor's output changes, indicating the object's detection.
Detailed Application Field Plans
The OPB880T51 sensor finds extensive use in various applications, including: - Automated assembly lines for object detection - Robotics for proximity sensing - Industrial machinery for part presence verification - Security systems for intrusion detection
Detailed and Complete Alternative Models
Some alternative models to the OPB880T51 sensor include: - TCRT5000 - A similar reflective object sensor with a longer sensing distance - QRE1113 - A reflective sensor with analog output for precise distance measurement - GP2Y0A21YK - Infrared proximity sensor with a compact form factor and adjustable sensing range
In conclusion, the OPB880T51 reflective object sensor offers high sensitivity and reliable performance, making it suitable for various industrial and commercial applications. Its compact design and digital output make it easy to integrate into different systems, although its limited sensing distance and external circuitry requirement are important considerations for certain applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de OPB880T51 em soluções técnicas
What is OPB880T51?
- OPB880T51 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB880T51?
- OPB880T51 is commonly used in applications such as paper detection in printers, edge detection in robotics, and object detection in industrial automation.
What is the operating voltage range for OPB880T51?
- The operating voltage range for OPB880T51 is typically between 4.5V to 5.5V.
How does OPB880T51 detect objects?
- OPB880T51 detects objects by emitting infrared light from the LED and then measuring the amount of light reflected back to the phototransistor.
What is the sensing distance of OPB880T51?
- The sensing distance of OPB880T51 is typically around 0.2 inches to 0.5 inches, depending on the reflectivity of the object.
Can OPB880T51 be used in outdoor environments?
- OPB880T51 is not recommended for outdoor use as it may be affected by ambient light and environmental conditions.
What is the output type of OPB880T51?
- OPB880T51 provides a digital output, typically a logic high or low signal based on the presence or absence of the detected object.
Is OPB880T51 sensitive to ambient light?
- OPB880T51 is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance.
What is the response time of OPB880T51?
- The response time of OPB880T51 is typically in the range of microseconds, making it suitable for high-speed object detection applications.
Can OPB880T51 be used in harsh industrial environments?
- OPB880T51 is designed to withstand typical industrial conditions, but exposure to extreme temperatures, humidity, or contaminants should be avoided for optimal performance.