OPB743WZ Product Overview
Introduction
The OPB743WZ is a versatile optical sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Optical Sensor
- Use: Detection and sensing of objects or motion
- Characteristics: High sensitivity, compact size, reliable performance
- Package: Through-hole package
- Essence: Utilizes infrared light for detection
- Packaging/Quantity: Available in bulk packaging
Specifications
- Operating Voltage: 4.5V to 16V
- Output Type: Phototransistor
- Sensing Distance: Up to 0.2 inches (5mm)
- Operating Temperature Range: -40°C to 85°C
- Response Time: 15μs
Detailed Pin Configuration
The OPB743WZ features the following pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output
Functional Features
- Infrared Sensing: Detects objects using infrared light
- High Sensitivity: Capable of detecting subtle changes in the environment
- Compact Design: Suitable for space-constrained applications
Advantages and Disadvantages
Advantages
- Reliable detection capabilities
- Wide operating voltage range
- Compact form factor
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB743WZ operates based on the principle of infrared reflection sensing. When an object enters the sensor's detection range, it reflects the emitted infrared light back to the phototransistor, causing a change in its output state.
Detailed Application Field Plans
The OPB743WZ finds extensive application in various fields, including: - Industrial Automation: Object detection in conveyor systems - Robotics: Proximity sensing for robotic arms - Consumer Electronics: Paper detection in printers
Detailed and Complete Alternative Models
For users seeking alternative options, the following models can be considered: 1. OPB742WZ: Similar specifications with a different pinout 2. TCRT5000: Reflective optical sensor with comparable performance
In conclusion, the OPB743WZ offers reliable infrared sensing capabilities suitable for diverse applications, despite its limitations in sensing distance and susceptibility to ambient light interference.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB743WZ i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of OPB743WZ in technical solutions:
What is OPB743WZ?
- OPB743WZ is a reflective object sensor with an integrated infrared emitter and phototransistor.
What is the operating voltage range of OPB743WZ?
- The operating voltage range of OPB743WZ is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB743WZ?
- The typical sensing distance of OPB743WZ is up to 0.125 inches (3.18mm).
What is the output type of OPB743WZ?
- OPB743WZ has a digital output that switches from high to low when an object is detected within the sensing distance.
Can OPB743WZ be used for object detection in industrial automation applications?
- Yes, OPB743WZ is commonly used for object detection in industrial automation applications such as conveyor systems and robotic assembly lines.
What is the ambient temperature range for reliable operation of OPB743WZ?
- The ambient temperature range for reliable operation of OPB743WZ is typically between -40°C to 85°C.
Is OPB743WZ suitable for use in outdoor environments?
- OPB743WZ is not specifically designed for outdoor use and may not perform reliably in outdoor environments due to varying lighting conditions and weather exposure.
Can OPB743WZ be used for liquid level sensing in tanks or containers?
- While OPB743WZ is primarily designed for object detection, it can be adapted for liquid level sensing applications with proper calibration and environmental considerations.
What is the response time of OPB743WZ?
- The response time of OPB743WZ is typically in the range of microseconds, making it suitable for high-speed object detection applications.
Are there any specific precautions to consider when integrating OPB743WZ into a technical solution?
- It's important to shield OPB743WZ from direct sunlight or other sources of intense light to prevent false triggering, and to ensure proper alignment for accurate detection.
I hope these questions and answers provide helpful information about the application of OPB743WZ in technical solutions. Let me know if you need further assistance!