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OPB990P11
Product Overview
The OPB990P11 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. It is typically packaged in a durable housing and is available in various packaging quantities to suit different application needs.
Basic Information
- Category: Optical Sensor
- Use: Object detection
- Characteristics: Compact design, high sensitivity, reliable performance
- Package: Durable housing
- Packaging/Quantity: Available in various packaging quantities
Specifications
- Operating Voltage: 5V
- Output Type: Digital
- Sensing Method: Reflective
- Detection Range: 0 to 10mm
- Response Time: <1ms
Detailed Pin Configuration
The OPB990P11 features the following pin configuration: - Pin 1: VCC (5V) - Pin 2: GND - Pin 3: Output
Functional Features
- High sensitivity for accurate object detection
- Compact design for easy integration into various systems
- Reliable performance in diverse environmental conditions
Advantages
- Quick response time
- Versatile detection range
- Durable housing for protection
Disadvantages
- Limited detection range compared to some alternative models
- Sensitivity may be affected by ambient light
Working Principles
The OPB990P11 operates based on the reflective sensing method. When an object is within the detection range, the sensor emits infrared light and detects the reflected light to determine the presence or absence of the object.
Detailed Application Field Plans
The OPB990P11 is suitable for a wide range of applications, including: - Automated assembly lines - Robotics - Proximity sensing in machinery - Object detection in consumer electronics
Detailed and Complete Alternative Models
Some alternative models to consider include: - OPB9000: Offers extended detection range - OPB990T11: Designed for harsh environmental conditions - OPB990P22: Enhanced sensitivity for precision applications
In conclusion, the OPB990P11 optical sensor offers reliable object detection capabilities with its compact design and high sensitivity. While it has limitations in terms of detection range and sensitivity to ambient light, it remains a versatile choice for various applications.
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What is OPB990P11?
- OPB990P11 is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB990P11 work?
- The infrared LED 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 are the typical applications of OPB990P11?
- OPB990P11 is commonly used in industrial automation, robotics, assembly line monitoring, and object detection systems.
What is the operating voltage range for OPB990P11?
- The operating voltage range for OPB990P11 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB990P11?
- The sensing distance of OPB990P11 is around 0.2 inches to 0.4 inches (5mm to 10mm), depending on the reflectivity of the object.
Can OPB990P11 be used in outdoor environments?
- OPB990P11 is designed for indoor use and may not perform reliably in outdoor environments due to ambient light interference.
What is the output type of OPB990P11?
- OPB990P11 provides a digital output, typically in the form of an open-collector transistor.
Is OPB990P11 sensitive to ambient light?
- OPB990P11 is designed to minimize the effects of ambient light through modulation techniques, but excessive ambient light can still affect its performance.
Can OPB990P11 detect transparent objects?
- OPB990P11 may have difficulty detecting transparent objects as they may not reflect enough infrared light to trigger the sensor.
What precautions should be taken when using OPB990P11?
- It's important to shield OPB990P11 from direct sunlight and other sources of intense light, and to ensure that the reflective surface of the object being detected is within the specified range for reliable operation.