OPB821TXV
Product Overview
The OPB821TXV belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. This sensor is characterized by its compact design, high sensitivity, and reliable performance. The package includes the essential components required for installation and operation, and it is available in various packaging quantities to suit different application needs.
Specifications
- Operating Voltage: 5V
- Output Type: Transistor
- Sensing Method: Reflective
- Sensing Distance: 3mm to 10mm
- Package Type: Through Hole
- Package Quantity: 10 pieces per pack
Detailed Pin Configuration
The OPB821TXV sensor has a standard pin configuration with three pins: 1. VCC (Voltage Supply) 2. GND (Ground) 3. OUT (Output)
Functional Features
- High sensitivity to detect objects within the specified range
- Compact design for easy integration into different systems
- Reliable performance in various environmental conditions
Advantages and Disadvantages
Advantages
- High sensitivity
- Compact design
- Reliable performance
Disadvantages
- Limited sensing distance
- Requires precise alignment for accurate detection
Working Principles
The OPB821TXV operates based on the reflective sensing method. It emits infrared light and detects the reflection from the object to determine its presence or absence. When an object is within the sensing distance, the sensor's output is activated, indicating the presence of the object.
Detailed Application Field Plans
The OPB821TXV sensor is widely used in the following applications: - Automated vending machines - Printers and copiers - Robotics and automation systems - Object detection in industrial machinery
Detailed and Complete Alternative Models
For users seeking alternative models, the following sensors can be considered: 1. OPB610 2. OPB9000 3. TCRT5000
In conclusion, the OPB821TXV optical sensor offers high sensitivity and reliable performance, making it suitable for various object detection applications. Its compact design and ease of integration make it a preferred choice for many industries.
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What is OPB821TXV?
- OPB821TXV is a reflective object sensor with an integrated infrared emitter and phototransistor.
What are the typical applications of OPB821TXV?
- It is commonly used in industrial automation, robotics, assembly line monitoring, and position sensing.
How does OPB821TXV work?
- The integrated infrared emitter emits light, which is then reflected off an object and detected by the phototransistor, allowing it to sense the presence or absence of the object.
What is the operating voltage range for OPB821TXV?
- The operating voltage range is typically 4.5V to 5.5V.
What is the sensing distance of OPB821TXV?
- The sensing distance can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.
Can OPB821TXV be used in outdoor environments?
- OPB821TXV is designed for indoor use and may not perform optimally in outdoor environments due to ambient light interference.
What is the response time of OPB821TXV?
- The response time is typically very fast, in the range of microseconds, making it suitable for high-speed applications.
Does OPB821TXV require any external components for operation?
- In most cases, OPB821TXV does not require additional external components for basic operation, simplifying its integration into technical solutions.
Is OPB821TXV sensitive to ambient light?
- While OPB821TXV is designed to minimize the impact of ambient light, excessive ambient light levels can affect its performance.
Can OPB821TXV be used in harsh industrial environments?
- OPB821TXV is designed to withstand typical industrial conditions, but exposure to extreme temperatures, moisture, or contaminants should be considered when integrating it into technical solutions.