OPB70AWZ
Product Overview
Category
OPB70AWZ belongs to the category of optical sensors.
Use
It is used for detecting the presence or absence of an object by utilizing an infrared light source and a photodetector.
Characteristics
- Utilizes infrared light for detection
- Compact size
- High sensitivity
- Reliable performance
Package
The OPB70AWZ sensor is typically available in a compact, durable package suitable for industrial applications.
Essence
The essence of OPB70AWZ lies in its ability to accurately detect the presence of objects using infrared technology.
Packaging/Quantity
The sensor is usually packaged individually and is available in varying quantities depending on the supplier.
Specifications
- Operating Wavelength: 950 nm
- Supply Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Operating Temperature Range: -40°C to 85°C
- Response Time: 15 µs
Detailed Pin Configuration
The OPB70AWZ sensor typically consists of three pins: 1. VCC (Supply Voltage) 2. GND (Ground) 3. OUT (Output)
Functional Features
- Infrared light source for object detection
- Phototransistor for converting light into electrical signals
- Fast response time
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- High sensitivity
- Compact size
- Reliable performance
- Suitable for industrial environments
Disadvantages
- Limited range compared to some other sensing technologies
- Susceptible to ambient light interference
Working Principles
The OPB70AWZ sensor works based on the principle of infrared light reflection. When an object is present within the sensor's detection range, the infrared light emitted by the sensor reflects off the object and is detected by the phototransistor, causing a change in the output signal.
Detailed Application Field Plans
The OPB70AWZ sensor finds extensive use in various applications, including: - Object detection in automated machinery - Paper detection in printers and copiers - Assembly line automation - Robotics and motion sensing
Detailed and Complete Alternative Models
Some alternative models to OPB70AWZ include: - TCRT5000: A similar infrared reflective sensor with a compact design - GP2Y0A21YK0F: Longer-range infrared distance sensor suitable for specific applications - QRE1113: Reflective object sensor with analog output
In conclusion, the OPB70AWZ optical sensor offers reliable object detection capabilities in a compact and efficient package, making it suitable for a wide range of industrial and commercial applications.
[Word Count: 398]
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB70AWZ i tekniska lösningar
What is OPB70AWZ?
- OPB70AWZ is a reflective object sensor module that consists of an infrared LED and a phototransistor, used for detecting the presence or absence of an object.
How does OPB70AWZ work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. When the light is reflected back, it triggers the sensor to indicate the presence of the object.
What are the typical applications of OPB70AWZ?
- OPB70AWZ is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection in various technical solutions.
What is the operating voltage range of OPB70AWZ?
- The operating voltage range of OPB70AWZ is typically between 4.5V to 5.5V.
What is the sensing distance of OPB70AWZ?
- The sensing distance of OPB70AWZ is typically around 0.2 inches to 0.4 inches (5mm to 10mm).
Can OPB70AWZ be used in outdoor environments?
- OPB70AWZ is designed for indoor use and may not perform reliably in outdoor environments due to ambient light interference.
Is OPB70AWZ sensitive to ambient light?
- Yes, OPB70AWZ can be sensitive to ambient light, so it is important to shield the sensor from external light sources for accurate operation.
What is the output type of OPB70AWZ?
- OPB70AWZ provides a digital output signal, typically in the form of a logic high or low, indicating the presence or absence of the detected object.
Can OPB70AWZ be used for speed sensing applications?
- While OPB70AWZ is primarily used for object detection, it can also be utilized for speed sensing in certain applications by measuring the frequency of object detection events.
Are there any special considerations for mounting OPB70AWZ?
- It is important to mount OPB70AWZ securely and ensure proper alignment between the LED and phototransistor for reliable performance. Additionally, environmental factors such as dust and dirt should be minimized to prevent interference with the sensor's operation.