OPB972N11
Product Overview
The OPB972N11 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 an object. Its characteristics include high sensitivity, compact packaging, and reliable performance. The sensor is typically packaged individually and comes with essential documentation outlining its usage and specifications.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 0.125 inches
- Package Type: Through Hole
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The OPB972N11 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)
Functional Features
- High sensitivity to detect objects within the specified range
- Reliable performance in various environmental conditions
- Compact design for easy integration into different systems
Advantages and Disadvantages
Advantages
- High sensitivity allows for accurate object detection
- Reliable performance in challenging environments
- Compact packaging for versatile installation options
Disadvantages
- Limited sensing distance compared to some alternative models
- Vulnerable to ambient light interference in certain applications
Working Principles
The OPB972N11 operates on the principle of reflective sensing. When an object is within the sensor's range, it reflects the emitted light back to the phototransistor, causing a change in the output signal. This change is then interpreted as the presence or absence of the object.
Detailed Application Field Plans
The OPB972N11 is commonly used in the following applications: - Automated vending machines - Printers and copiers for paper jam detection - Industrial automation for object presence detection - Robotics for object proximity sensing
Detailed and Complete Alternative Models
Some alternative models to the OPB972N11 include: - TCRT5000: Offers longer sensing distance but may require additional circuitry - QRE1113: Provides similar functionality with a different form factor - GP2Y0A21YK: Offers longer range and more advanced features for specific applications
In conclusion, the OPB972N11 reflective object sensor offers reliable performance and high sensitivity in a compact package, making it suitable for various object detection applications.
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तकनीकी समाधानों में OPB972N11 के अनुप्रयोग से संबंधित 10 सामान्य प्रश्नों और उत्तरों की सूची बनाएं
What is OPB972N11?
- OPB972N11 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB972N11?
- OPB972N11 is commonly used in applications such as object detection, counting, and position sensing in various technical solutions.
What is the operating voltage range for OPB972N11?
- The operating voltage range for OPB972N11 is typically between 4.5V to 5.5V.
How does OPB972N11 detect objects?
- OPB972N11 detects objects by emitting infrared light from the LED and then measuring the amount of light reflected back to the phototransistor.
What is the typical sensing distance of OPB972N11?
- The typical sensing distance of OPB972N11 is around 0.2 inches to 0.4 inches.
Can OPB972N11 be used in harsh environments?
- OPB972N11 is not designed for harsh environments and may require additional protection if used in dusty or wet conditions.
What is the output type of OPB972N11?
- OPB972N11 provides a digital output, typically a logic high or low depending on the presence or absence of the detected object.
Is OPB972N11 sensitive to ambient light?
- OPB972N11 is designed to minimize the effects of ambient light, but it may still require shielding or filtering in brightly lit environments.
Can OPB972N11 be used for speed sensing applications?
- OPB972N11 can be used for speed sensing by detecting the presence or absence of objects passing by within its sensing range.
What are some common troubleshooting tips for OPB972N11?
- Common troubleshooting tips include checking the wiring connections, ensuring proper power supply, and adjusting the sensor's position and sensitivity for optimal performance.