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OPB983N51
Product Overview
The OPB983N51 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 that make it suitable for various applications. The sensor is typically packaged in a compact housing and is available in different packaging quantities to cater to diverse user requirements.
Basic Information
- Category: Optoelectronic device
- Use: Object detection
- Characteristics: Compact, reliable, high sensitivity
- Package: Compact housing
- Essence: Reflective object sensor
- Packaging/Quantity: Available in various packaging quantities
Specifications
The OPB983N51 sensor is designed with the following specifications: - Operating Voltage: 5V - Current Consumption: 20mA - Sensing Distance: Up to 10mm - Output Type: Digital (TTL compatible)
Detailed Pin Configuration
The sensor features the following pin configuration: 1. VCC 2. GND 3. Output
Functional Features
The functional features of the OPB983N51 sensor include: - High sensitivity to detect objects within the specified range - Digital output for easy interfacing with microcontrollers - Reliable performance in various environmental conditions
Advantages and Disadvantages
Advantages
- Compact design for easy integration into different systems
- High sensitivity enables accurate object detection
- Digital output simplifies interface with control circuits
Disadvantages
- Limited sensing distance compared to some other sensors
- Susceptible to ambient light interference in certain applications
Working Principles
The OPB983N51 operates based on the principle of reflective object sensing. It emits infrared light and detects the reflection from objects within its sensing range. When an object is present, the sensor's output switches to indicate the detection.
Detailed Application Field Plans
The OPB983N51 sensor finds extensive application in various fields, including: - Automated assembly lines for object detection and counting - Robotics for obstacle detection and proximity sensing - Industrial machinery for part presence verification
Detailed and Complete Alternative Models
For users seeking alternative models to the OPB983N51 sensor, the following options are available: 1. OPB9000 - Longer sensing distance but larger form factor 2. TCRT5000 - Lower cost alternative with similar functionality 3. GP2Y0A21YK - Analog output sensor with adjustable sensing distance
In conclusion, the OPB983N51 reflective object sensor offers a compact and reliable solution for object detection applications. Its high sensitivity and digital output make it suitable for a wide range of industrial and robotic applications, despite its limitations in sensing distance and susceptibility to ambient light interference.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem OPB983N51 w rozwiązaniach technicznych
What is OPB983N51?
- OPB983N51 is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB983N51 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.
What are the typical applications of OPB983N51?
- OPB983N51 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
What is the operating voltage range for OPB983N51?
- The operating voltage range for OPB983N51 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB983N51?
- The sensing distance of OPB983N51 is approximately 0.2 inches to 0.4 inches (5mm to 10mm).
Can OPB983N51 be used in outdoor environments?
- No, OPB983N51 is not suitable for outdoor use as it is designed for indoor applications and may be affected by ambient light and environmental conditions.
Is OPB983N51 resistant to interference from other light sources?
- OPB983N51 is designed to minimize interference from ambient light sources, but it may still be affected by intense or direct light.
What is the response time of OPB983N51?
- The response time of OPB983N51 is typically in the range of microseconds, allowing for fast and accurate object detection.
Can OPB983N51 be used in harsh industrial environments?
- Yes, OPB983N51 is designed to withstand moderate industrial conditions, but it may require additional protection in extremely harsh environments.
Are there any special considerations for integrating OPB983N51 into a technical solution?
- When integrating OPB983N51, it's important to consider factors such as mounting position, ambient light levels, and potential sources of interference to ensure reliable performance.