OPB862N51
Product Overview
The OPB862N51 is a reflective object sensor designed for use in various applications. This sensor falls under the category of optoelectronics and is commonly used for detecting the presence or absence of objects, as well as for position sensing. Its characteristics include high sensitivity, compact size, and reliable performance. The sensor is typically packaged in a durable housing and is available in various packaging quantities to suit different application needs.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 10mm
- Package Type: Through Hole
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The OPB862N51 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)
Functional Features
- High sensitivity for accurate object detection
- Compact design for easy integration into various systems
- Reliable performance in diverse environmental conditions
Advantages and Disadvantages
Advantages
- High sensitivity allows for precise object detection
- Compact size enables flexible installation in space-constrained environments
- Reliable performance ensures consistent operation over time
Disadvantages
- Limited sensing distance compared to some other sensors in the same category
- Vulnerable to ambient light interference in certain applications
Working Principles
The OPB862N51 operates based on the principle of reflective sensing. When an object is within the sensor's detection range, the emitted light is reflected back to the phototransistor, causing a change in its output state. This change is then interpreted as the presence or absence of the object.
Detailed Application Field Plans
The OPB862N51 is widely used in the following applications: - Automated assembly lines for object detection and positioning - Robotics for proximity sensing and obstacle avoidance - Industrial machinery for part presence verification
Detailed and Complete Alternative Models
Some alternative models to the OPB862N51 include: - OPB9000: Offers longer sensing distances but with a larger form factor - OPB700: Provides similar functionality in a surface-mount package for compact designs - OPB100Z: Designed for high-temperature environments with extended operating ranges
In conclusion, the OPB862N51 reflective object sensor offers high sensitivity and reliable performance, making it suitable for a wide range of applications. While it has limitations in sensing distance and susceptibility to ambient light, its compact size and functional features make it a popular choice for many engineering projects.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB862N51 i tekniska lösningar
What is OPB862N51?
- OPB862N51 is a reflective object sensor with an integrated infrared emitter and phototransistor.
What are the typical applications of OPB862N51?
- OPB862N51 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
What is the operating voltage range for OPB862N51?
- The operating voltage range for OPB862N51 is typically between 4.5V to 5.5V.
How does OPB862N51 detect objects?
- OPB862N51 detects objects by emitting infrared light and measuring the amount of light reflected back to the phototransistor.
What is the sensing distance of OPB862N51?
- The sensing distance of OPB862N51 is typically up to a few millimeters, depending on the reflectivity of the object.
Can OPB862N51 be used for edge detection?
- Yes, OPB862N51 can be used for edge detection by detecting changes in reflectivity at the edges of objects.
What is the output type of OPB862N51?
- OPB862N51 has a digital output that switches from high to low when an object is detected within its sensing range.
Is OPB862N51 sensitive to ambient light?
- OPB862N51 is designed to minimize the effects of ambient light interference, making it suitable for use in various lighting conditions.
Can OPB862N51 be used in harsh environments?
- OPB862N51 is designed to withstand harsh industrial environments and is capable of reliable operation in challenging conditions.
Are there any special considerations for mounting OPB862N51?
- It is important to ensure proper alignment and mounting of OPB862N51 to achieve accurate and consistent object detection results. Additionally, minimizing external sources of infrared light can enhance performance.