OPB961N51
Product Overview
The OPB961N51 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 design, and reliable performance. The sensor is typically packaged in a durable housing and is available in varying quantities to suit different application needs.
Specifications
- Operating Voltage: 5V
- Output Type: Digital
- Sensing Distance: 3mm to 10mm
- Operating Temperature: -40°C to 85°C
- Package Type: Through Hole
- Dimensions: 5mm x 5mm x 2mm
Detailed Pin Configuration
The OPB961N51 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 temperature range
Advantages and Disadvantages
Advantages
- High sensitivity allows for precise object detection
- Compact design 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 environments
Working Principles
The OPB961N51 operates on the principle of reflective sensing, where it emits infrared light 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
The OPB961N51 is well-suited for a wide range of applications, including: - Automated assembly lines - Robotics - Object detection in industrial machinery - Proximity sensing in consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the OPB961N51 include: - TCRT5000: Similar reflective object sensor with adjustable potentiometer for sensitivity - GP2Y0A21YK0F: Infrared proximity sensor with longer sensing range and analog output
In conclusion, the OPB961N51 reflective object sensor offers high sensitivity and reliable performance in a compact package, making it suitable for diverse applications requiring object detection and proximity sensing.
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10個與OPB961N51在技術方案中應用相關的常見問題與解答
What is OPB961N51?
- OPB961N51 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB961N51?
- OPB961N51 is commonly used in applications such as industrial automation, robotics, and assembly line equipment for detecting the presence or absence of objects.
What is the operating voltage range of OPB961N51?
- The operating voltage range of OPB961N51 is typically between 4.5V to 5.5V.
How does OPB961N51 detect objects?
- The infrared LED emits light, which is then reflected off the object and detected by the phototransistor, allowing the sensor to determine the presence or absence of the object.
What is the sensing distance of OPB961N51?
- The sensing distance of OPB961N51 is typically up to a few millimeters, depending on the reflectivity of the object.
Can OPB961N51 be used in harsh environments?
- OPB961N51 is designed to operate in industrial environments and can withstand some level of dust and moisture.
What is the output type of OPB961N51?
- OPB961N51 provides a digital output, typically in the form of a logic high or low signal based on the presence or absence of the object.
Is OPB961N51 sensitive to ambient light?
- OPB961N51 is designed to minimize the effects of ambient light through modulation techniques, making it suitable for use in varying lighting conditions.
Can OPB961N51 be used for speed sensing applications?
- Yes, OPB961N51 can be used for speed sensing by detecting the presence of rotating or moving objects within its sensing range.
What are the key considerations for integrating OPB961N51 into a technical solution?
- When integrating OPB961N51, factors such as mounting position, object reflectivity, and environmental conditions should be carefully considered to ensure reliable performance.