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OPB991L55
Product Overview
The OPB991L55 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 characteristics such as high sensitivity, compact size, and reliable performance. The sensor is typically packaged in a durable housing, and it is available in various packaging quantities to suit different application requirements.
Specifications
- Operating Voltage: 5V
- Output Type: Digital
- Sensing Method: Reflective
- Sensing Distance: Up to 5mm
- Package Type: Through Hole
- Package Quantity: 10 pieces per pack
Detailed Pin Configuration
The OPB991L55 sensor has a standard pin configuration with three pins: 1. VCC (Voltage Supply) 2. GND (Ground) 3. OUT (Digital Output)
Functional Features
- High sensitivity for accurate object detection
- Compact design for easy integration into different systems
- Reliable performance in various environmental conditions
Advantages and Disadvantages
Advantages
- High sensitivity allows for precise object detection
- Compact size enables versatile installation options
- Reliable performance ensures consistent operation
Disadvantages
- Limited sensing distance compared to some other sensors
- Susceptible to ambient light interference in certain applications
Working Principles
The OPB991L55 operates based on the principle of reflective sensing. It emits an infrared light beam and detects the reflection from the object in front of it. When an object is present within its sensing range, the sensor's output changes, indicating the object's presence.
Detailed Application Field Plans
The OPB991L55 sensor finds extensive use in various applications, including: - Automated assembly lines for object detection - Robotics for proximity sensing - Industrial machinery for part presence verification
Detailed and Complete Alternative Models
Some alternative models to the OPB991L55 sensor include: - TCRT5000 - A similar reflective object sensor with adjustable sensitivity - QRE1113 - A reflective sensor with analog output for distance measurement - GP2Y0A21YK - Infrared proximity sensor with longer sensing range
In conclusion, the OPB991L55 reflective object sensor offers high sensitivity and reliable performance, making it suitable for diverse applications in automation and robotics. While it has limitations in sensing distance and susceptibility to ambient light interference, its compact design and functional features make it a valuable component in many electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPB991L55 v technických řešeních
What is OPB991L55?
- OPB991L55 is a reflective object sensor designed for use in various technical solutions.
What are the key features of OPB991L55?
- The key features of OPB991L55 include a compact design, high sensitivity, and reliable performance in detecting objects.
How does OPB991L55 work?
- OPB991L55 works by emitting infrared light and then detecting the reflection from an object to determine its presence or absence.
What are the typical applications of OPB991L55?
- OPB991L55 is commonly used in applications such as robotics, industrial automation, vending machines, and printing equipment for object detection and counting.
What is the operating voltage range of OPB991L55?
- OPB991L55 typically operates within a voltage range of 4.5V to 5.5V.
Can OPB991L55 be used in outdoor environments?
- OPB991L55 is primarily designed for indoor use and may not perform optimally in outdoor environments due to ambient light interference.
What is the sensing distance of OPB991L55?
- The sensing distance of OPB991L55 is typically up to 2-3mm, making it suitable for close-range object detection.
Does OPB991L55 require any calibration before use?
- OPB991L55 is pre-calibrated and typically does not require additional calibration before use.
Is OPB991L55 resistant to environmental factors such as dust and moisture?
- OPB991L55 has limited resistance to environmental factors and may require additional protection in dusty or moist conditions.
Are there any special considerations for integrating OPB991L55 into a technical solution?
- When integrating OPB991L55, it's important to consider ambient light conditions, mounting position, and potential interference from other infrared sources for optimal performance.