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OPB830W51
Product Overview
The OPB830W51 is a photo interrupter sensor designed for precise detection and measurement applications. This optoelectronic device falls under the category of sensors and is commonly used in various industrial and consumer electronic products. Its key characteristics include high sensitivity, compact design, and reliable performance. The sensor is typically packaged in a small, durable housing and is available in different packaging quantities to suit diverse application requirements.
Specifications
- Dimensions: 7.0mm x 4.0mm x 2.5mm
- Operating Wavelength: 950nm
- Aperture Width: 0.95mm
- Supply Voltage: 5V
- Output Type: Phototransistor
- Maximum Collector Current: 20mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The OPB830W51 features a standard 4-pin configuration: 1. VCC (Supply Voltage) 2. GND (Ground) 3. Output 4. N/C (Not Connected)
Functional Features
- High sensitivity to detect even minute interruptions in the light path
- Fast response time for real-time detection and measurement
- Reliable performance in varying environmental conditions
- Low power consumption for energy-efficient operation
Advantages and Disadvantages
Advantages
- Compact design for easy integration into various devices
- Versatile application in industrial and consumer electronics
- High sensitivity for accurate detection
- Reliable performance in challenging environments
Disadvantages
- Limited operating temperature range compared to some alternative models
- May require additional circuitry for specific applications
Working Principles
The OPB830W51 operates based on the interruption of the light beam between the emitter and receiver components. When an object obstructs the light path, the phototransistor output is activated, signaling the presence of the object. This principle enables precise detection and measurement in a wide range of applications.
Detailed Application Field Plans
The OPB830W51 is widely used in: - Printers and copiers for paper jam detection - Industrial automation for precise object counting and positioning - Consumer electronics for touchless user interfaces - Robotics for obstacle detection and navigation
Detailed and Complete Alternative Models
- OPB820WZ: Similar dimensions and specifications, suitable for general-purpose applications
- OPB840W: Higher operating temperature range, ideal for extreme environmental conditions
- OPB850W: Enhanced sensitivity and faster response time for critical detection tasks
In conclusion, the OPB830W51 photo interrupter sensor offers high sensitivity, reliable performance, and versatile application possibilities in both industrial and consumer electronic products. Its compact design and precise detection capabilities make it a preferred choice for various applications.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem OPB830W51 w rozwiązaniach technicznych
What is OPB830W51?
- OPB830W51 is a reflective object sensor that consists of an infrared LED and a phototransistor.
What are the typical applications of OPB830W51?
- It is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
What is the operating voltage range for OPB830W51?
- The operating voltage range for OPB830W51 is typically between 4.5V and 5.5V.
How does OPB830W51 detect objects?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of an object.
What is the sensing distance of OPB830W51?
- The sensing distance of OPB830W51 can vary based on the specific application and environmental conditions, but it typically ranges from a few millimeters to several centimeters.
Can OPB830W51 be used in outdoor environments?
- OPB830W51 is primarily designed for indoor use and may not perform optimally in outdoor environments due to factors such as ambient light and weather conditions.
What is the output type of OPB830W51?
- OPB830W51 provides a digital output, typically in the form of a logic high or low signal, indicating the presence or absence of an object.
Is OPB830W51 resistant to interference from ambient light?
- OPB830W51 is designed to minimize the impact of ambient light interference, but it may still require proper shielding or filtering in certain lighting conditions.
Can OPB830W51 be used for speed sensing applications?
- While OPB830W51 is primarily used for object detection, it can also be utilized for speed sensing by measuring the frequency of object detection events.
What are the key considerations for integrating OPB830W51 into a technical solution?
- Key considerations include proper mounting and alignment of the sensor, calibration for specific object detection requirements, and accounting for environmental factors that may affect sensor performance.