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OPB837L55
Product Overview
The OPB837L55 is a photo interrupter sensor designed for precise detection and counting applications. This optoelectronic device falls under the category of sensors and is commonly used in industrial automation, robotics, and consumer electronics. The sensor is characterized by its compact size, high precision, and reliability. It is typically packaged in a small, durable housing and is available in various packaging quantities to suit different application requirements.
Specifications
- Operating Voltage: 5V
- Output Type: Phototransistor
- Sensing Distance: 3mm
- Package Type: Through Hole
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The OPB837L55 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not connected)
Functional Features
- Precise object detection within a short range
- Fast response time
- Low power consumption
- Reliable performance in various environmental conditions
Advantages and Disadvantages
Advantages
- Compact and versatile design
- High precision sensing
- Wide operating temperature range
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB837L55 operates on the principle of interruption of an infrared light beam between the emitter and detector. When an object passes through this beam, it causes the phototransistor to switch states, generating an output signal that can be used for counting or position sensing.
Detailed Application Field Plans
The OPB837L55 finds extensive use in the following applications: - Object counting in manufacturing processes - Position sensing in automated machinery - Paper feed control in printers - Encoder systems in robotics
Detailed and Complete Alternative Models
- OPB9000 - Offers longer sensing distance and improved ambient light rejection
- TCST2103 - Provides similar functionality with enhanced resistance to external disturbances
- EE-SX670 - Compact design with extended temperature range capabilities
In conclusion, the OPB837L55 photo interrupter sensor is a reliable and efficient component for precise object detection and counting tasks in various industrial and consumer electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB837L55 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of OPB837L55 in technical solutions:
Q: What is the operating voltage range of OPB837L55? A: The operating voltage range of OPB837L55 is typically between 4.5V and 5.5V.
Q: What is the typical output current of OPB837L55? A: The typical output current of OPB837L55 is 20mA.
Q: Can OPB837L55 be used for object detection in industrial automation applications? A: Yes, OPB837L55 can be used for object detection in industrial automation due to its high sensitivity and reliable performance.
Q: What is the typical response time of OPB837L55? A: The typical response time of OPB837L55 is 15 microseconds.
Q: Is OPB837L55 suitable for use in harsh environmental conditions? A: Yes, OPB837L55 is designed to withstand harsh environmental conditions, making it suitable for rugged applications.
Q: Can OPB837L55 be used in conjunction with a microcontroller for position sensing? A: Yes, OPB837L55 can be easily interfaced with a microcontroller for precise position sensing applications.
Q: What is the recommended operating temperature range for OPB837L55? A: The recommended operating temperature range for OPB837L55 is -40°C to 85°C.
Q: Does OPB837L55 have built-in protection against reverse polarity connection? A: Yes, OPB837L55 incorporates reverse polarity protection to prevent damage from incorrect wiring.
Q: Can OPB837L55 be used for speed measurement in motor control systems? A: Yes, OPB837L55's high-speed response makes it suitable for speed measurement in motor control systems.
Q: What is the typical output voltage of OPB837L55 in the presence of an object? A: The typical output voltage of OPB837L55 changes from approximately 0V to Vcc when an object is detected within its sensing range.
These questions and answers cover various aspects of the application of OPB837L55 in technical solutions. If you have more specific questions, feel free to ask!