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OPB940W51
Product Overview
The OPB940W51 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. The sensor is known for its high precision, reliability, and compact design. It is typically packaged individually and comes with detailed specifications for seamless integration into different systems.
Basic Information
- Category: Optoelectronic Sensor
- Use: Detection and Measurement
- Characteristics: High Precision, Reliable, Compact Design
- Package: Individual Packaging
- Essence: Precise Detection and Measurement
- Packaging/Quantity: Individually Packaged
Specifications
The OPB940W51 sensor features a compact design with the following specifications: - Operating Voltage: 5V - Output Type: Phototransistor - Sensing Distance: 3mm - Operating Temperature Range: -40°C to 85°C - Dimensions: 7.0mm x 4.0mm x 2.5mm
Detailed Pin Configuration
The sensor has a standard pin configuration with the following layout: - Pin 1: VCC (5V) - Pin 2: GND - Pin 3: Signal Output
Functional Features
- Precise Detection: The sensor provides accurate and reliable detection capabilities.
- Compact Design: Its small form factor allows for easy integration into various systems.
- Wide Operating Temperature Range: Suitable for diverse environmental conditions.
Advantages and Disadvantages
Advantages
- High Precision
- Reliable Performance
- Compact Size
Disadvantages
- Limited Sensing Distance
- Vulnerable to Ambient Light Interference
Working Principles
The OPB940W51 operates based on the interruption of an infrared light beam between the emitter and receiver. When an object obstructs the light path, the phototransistor output is triggered, indicating the presence or absence of the object.
Detailed Application Field Plans
The sensor finds extensive application in the following fields: - Industrial Automation - Robotics - Printers and Copiers - Consumer Electronics
Detailed and Complete Alternative Models
- OPB940W50: Similar functionality with a longer sensing distance
- OPB940W52: Enhanced ambient light rejection capabilities
In conclusion, the OPB940W51 photo interrupter sensor offers high precision and reliability in detection and measurement applications. Its compact design and wide operating temperature range make it suitable for various industries and consumer electronics.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de OPB940W51 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of OPB940W51 in technical solutions:
What is OPB940W51?
- OPB940W51 is a reflective object sensor that consists of an infrared LED and a phototransistor, designed for use in applications requiring non-contact sensing.
What is the operating voltage range of OPB940W51?
- The operating voltage range of OPB940W51 is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB940W51?
- The typical sensing distance of OPB940W51 is up to 0.125 inches (3.18mm).
What is the output type of OPB940W51?
- OPB940W51 provides a digital output, which switches from high to low when an object is detected within the sensing distance.
Can OPB940W51 be used for object detection in harsh environments?
- OPB940W51 is not designed for harsh environments as it is sensitive to ambient light and may be affected by extreme temperatures or humidity.
What is the recommended operating temperature range for OPB940W51?
- The recommended operating temperature range for OPB940W51 is typically between -40°C to 85°C.
Is OPB940W51 suitable for detecting transparent or translucent objects?
- OPB940W51 may have difficulty reliably detecting transparent or translucent objects due to its reflective sensing method.
Can OPB940W51 be used for speed sensing applications?
- OPB940W51 can be used for speed sensing by detecting the presence or absence of objects passing through its sensing range.
What are the typical applications of OPB940W51?
- Typical applications of OPB940W51 include paper detection in printers, edge detection in robotics, and object counting in industrial automation.
Does OPB940W51 require any external components for operation?
- OPB940W51 does not require any external components for basic operation, but additional circuitry may be needed for specific applications or environmental conditions.