OPB842L55
Product Overview
The OPB842L55 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 various industrial and consumer electronic products. The sensor is characterized by its compact size, high precision, and reliable performance. It is typically packaged individually and comes with detailed specifications and pin configuration information.
Basic Information
- Category: Sensor
- Use: Detection and counting applications
- Characteristics: Compact size, high precision, reliable performance
- Package: Individual packaging
- Essence: Optoelectronic sensor
- Packaging/Quantity: Individually packaged
Specifications
The OPB842L55 sensor features the following specifications: - Supply Voltage: 4.5V to 16V - Output Configuration: Phototransistor - Operating Temperature Range: -40°C to 85°C - Aperture Width: 0.8mm - Aperture Pitch: 2.54mm - Collector-Emitter Voltage: 30V - Collector Current: 20mA - Power Dissipation: 100mW
Detailed Pin Configuration
The sensor's pin configuration is as follows: 1. VCC (Supply Voltage) 2. GND (Ground) 3. Output
Functional Features
The OPB842L55 offers the following functional features: - Precise interruption detection - High-speed response - Reliable counting capabilities - Wide operating voltage range
Advantages and Disadvantages
Advantages
- Compact design
- High precision
- Wide operating temperature range
- Versatile application potential
Disadvantages
- Limited aperture width
- Sensitivity to ambient light
Working Principles
The OPB842L55 operates based on the interruption of the light beam between the emitter and detector components. When an object passes through the sensor's aperture, it interrupts the light beam, triggering the phototransistor to change its output state. This change in output is then utilized for detection and counting purposes.
Detailed Application Field Plans
The OPB842L55 sensor finds extensive application in various fields, including: - Industrial automation - Robotics - Printers and copiers - Security systems - Consumer electronics
Detailed and Complete Alternative Models
For users seeking alternative models, the following options are available: 1. OPB842W55 - Similar characteristics with wider aperture 2. OPB842R55 - Enhanced sensitivity with reduced aperture pitch 3. OPB842T55 - Higher power dissipation capability with extended temperature range
In conclusion, the OPB842L55 photo interrupter sensor offers a compact and reliable solution for precise detection and counting applications across diverse industries.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af OPB842L55 i tekniske løsninger
Sure, here are 10 common questions and answers related to the application of OPB842L55 in technical solutions:
Q: What is the operating voltage range for OPB842L55? A: The operating voltage range for OPB842L55 is typically between 4.5V and 5.5V.
Q: What is the typical output current of OPB842L55? A: The typical output current of OPB842L55 is 20mA.
Q: Can OPB842L55 be used for object detection in industrial automation applications? A: Yes, OPB842L55 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 OPB842L55? A: The typical response time of OPB842L55 is 15 microseconds.
Q: Is OPB842L55 suitable for use in harsh environmental conditions? A: Yes, OPB842L55 is designed to withstand harsh environmental conditions, making it suitable for a wide range of applications.
Q: Can OPB842L55 be used for position sensing in robotics applications? A: Yes, OPB842L55's high resolution and accuracy make it well-suited for position sensing in robotics applications.
Q: What is the recommended operating temperature range for OPB842L55? A: The recommended operating temperature range for OPB842L55 is -40°C to 85°C.
Q: Does OPB842L55 have built-in noise immunity features? A: Yes, OPB842L55 is designed with built-in noise immunity features to ensure reliable operation in noisy environments.
Q: Can OPB842L55 be used for speed measurement in motor control applications? A: Yes, OPB842L55's high-speed response and accuracy make it suitable for speed measurement in motor control applications.
Q: What is the typical power consumption of OPB842L55? A: The typical power consumption of OPB842L55 is 25mW.
These questions and answers cover various aspects of OPB842L55's application in technical solutions. If you have more specific questions, feel free to ask!