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OPB902W55Z Product Overview
Introduction
The OPB902W55Z is a photo interrupter sensor designed for various applications. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Photo Interrupter Sensor
- Use: Detection of objects or motion
- Characteristics: High precision, reliable performance
- Package: Through-hole package
- Essence: Optoelectronic sensor
- Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Operating Voltage: 5V
- Output Type: Phototransistor
- Sensing Distance: 3mm
- Response Time: 15μs
- Operating Temperature: -40°C to 85°C
- Dimensions: 7.0mm x 4.0mm x 2.5mm
Detailed Pin Configuration
- VCC (Power supply)
- GND (Ground)
- Output (Phototransistor output)
Functional Features
- Reliable object detection
- Fast response time
- Compact design
- Low power consumption
Advantages and Disadvantages
Advantages
- High precision sensing
- Wide operating temperature range
- Compact size
- Low power consumption
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB902W55Z operates based on the interruption of the infrared light beam between the emitter and receiver components. When an object obstructs the light path, the phototransistor output changes state, indicating the presence or absence of the object.
Detailed Application Field Plans
The OPB902W55Z is suitable for various applications, including: - Object detection in automated machinery - Motion detection in security systems - Position sensing in robotics - Encoder systems in industrial equipment
Detailed and Complete Alternative Models
- OPB9000 Series: Offers similar functionality with different form factors
- TCST Series: Provides comparable photo interrupter sensors with varying specifications
In conclusion, the OPB902W55Z photo interrupter sensor offers reliable object detection capabilities with high precision and fast response times. While it has limitations such as limited sensing distance and susceptibility to ambient light interference, its compact design and low power consumption make it suitable for diverse applications in automation, security, robotics, and industrial equipment.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением OPB902W55Z в технических решениях.
What is OPB902W55Z?
- OPB902W55Z is a reflective object sensor that consists of an infrared LED and a phototransistor, designed to detect the presence or absence of an object.
What is the operating voltage range of OPB902W55Z?
- The operating voltage range of OPB902W55Z is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB902W55Z?
- The typical sensing distance of OPB902W55Z is around 0.2 inches (5mm).
Can OPB902W55Z be used for detecting transparent objects?
- Yes, OPB902W55Z can detect transparent objects, but the detection range may vary based on the transparency and reflectivity of the material.
What is the output type of OPB902W55Z?
- OPB902W55Z provides a digital output, which switches from high to low when an object is detected within its sensing range.
Is OPB902W55Z suitable for harsh industrial environments?
- OPB902W55Z is not specifically designed for harsh industrial environments, so additional protection or housing may be required for such applications.
What is the response time of OPB902W55Z?
- The response time of OPB902W55Z is typically in the range of microseconds, providing fast object detection capabilities.
Can OPB902W55Z be used in mobile robotics applications?
- Yes, OPB902W55Z can be integrated into mobile robotics for tasks such as line following, edge detection, and obstacle avoidance.
Does OPB902W55Z require any external components for operation?
- OPB902W55Z does not require any external components for basic operation, but additional circuitry may be needed for specific applications or environmental conditions.
What are some common applications of OPB902W55Z in technical solutions?
- Common applications include object detection in printers, copiers, vending machines, and industrial automation systems, as well as position sensing in motor control systems.