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OPB990P55
Product Overview
The OPB990P55 is a photoelectric sensor designed for use in industrial automation and control systems. This sensor falls under the category of optical sensors and is commonly used for detecting the presence or absence of objects, as well as for position sensing applications. The OPB990P55 is known for its high reliability, precise detection capabilities, and ease of integration into various systems. It is typically packaged in a compact housing and is available in different packaging quantities to suit diverse application requirements.
Specifications
- Operating Voltage: 5V DC
- Output Type: Phototransistor
- Sensing Method: Reflective
- Sensing Distance: Up to 10mm
- Package Type: Through-Hole
- Quantity per Package: 50 units
Detailed Pin Configuration
The OPB990P55 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)
Functional Features
- Reliable object detection in various lighting conditions
- Compact and rugged design for industrial environments
- Easy integration with microcontrollers and PLCs
- High-speed response for real-time applications
Advantages
- Precise and consistent detection performance
- Wide operating voltage range
- Durable construction for long-term use
- Compatible with automated assembly processes
Disadvantages
- Limited sensing distance compared to some other sensors
- Susceptible to ambient light interference in certain environments
Working Principles
The OPB990P55 operates based on the principle of reflective sensing, where it emits a beam of light and detects the reflection from an object within its sensing range. When an object is present, the phototransistor output switches state, indicating the detection of the object.
Application Field Plans
The OPB990P55 is widely used in the following application fields: - Automated packaging and sorting systems - Conveyor belt monitoring and control - Robotics and machinery safety systems - Object counting and position verification
Alternative Models
For users seeking alternatives to the OPB990P55, the following models can be considered: - OPB9000 Series: Offers extended sensing distances - TCST Series: Provides enhanced ambient light immunity - EE-SX Series: Features compact form factor for space-constrained applications
In conclusion, the OPB990P55 photoelectric sensor is a reliable and versatile component that finds extensive use in industrial automation and control systems. Its precise detection capabilities, compact design, and compatibility with various applications make it a preferred choice for engineers and system integrators.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem OPB990P55 w rozwiązaniach technicznych
What is OPB990P55?
- OPB990P55 is a reflective object sensor that consists of an infrared LED and a phototransistor, used for detecting the presence or absence of an object.
How does OPB990P55 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. When the light is reflected back, it triggers the sensor to indicate the presence of the object.
What are the typical applications of OPB990P55?
- OPB990P55 is commonly used in industrial automation, robotics, assembly line monitoring, and object detection in various technical solutions.
What is the operating voltage range for OPB990P55?
- The operating voltage range for OPB990P55 is typically between 4.5V to 5.5V.
What is the sensing distance of OPB990P55?
- The sensing distance of OPB990P55 is approximately 0.2 inches to 0.4 inches (5mm to 10mm).
Can OPB990P55 be used in outdoor environments?
- OPB990P55 is designed for indoor use and may not perform optimally in outdoor environments due to ambient light interference.
What is the output type of OPB990P55?
- OPB990P55 provides a digital output, indicating the presence or absence of the detected object.
Is OPB990P55 sensitive to ambient light?
- OPB990P55 is designed to minimize the effects of ambient light through modulation techniques, making it less sensitive to ambient light interference.
Can OPB990P55 detect transparent objects?
- OPB990P55 may have difficulty detecting transparent objects as they may not reflect sufficient infrared light to trigger the sensor.
What are the best practices for integrating OPB990P55 into a technical solution?
- Ensure proper alignment of the sensor and reflective surface, minimize ambient light interference, and provide adequate power within the specified voltage range for reliable operation.