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OPB880L51Z Encyclopedia Entry
Product Overview
The OPB880L51Z is a photoelectric sensor designed for use in industrial automation and control systems. This sensor belongs to the category of optical sensors and is commonly used for detecting the presence or absence of objects, as well as for position sensing in various applications. The characteristics of the OPB880L51Z include its compact size, high sensitivity, and reliable performance. It is typically available in a package that includes the sensor itself, mounting hardware, and installation instructions. The essence of this sensor lies in its ability to provide accurate and consistent object detection in diverse operating conditions. The packaging usually consists of individual units, and the quantity may vary based on the supplier and customer requirements.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Method: Reflective
- Response Time: 15µs
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 7.62mm x 4.83mm x 3.18mm
Detailed Pin Configuration
The OPB880L51Z sensor typically features a standard pin configuration with three pins: VCC (power supply), GND (ground), and OUT (output signal).
| Pin Name | Description | |----------|-------------------| | VCC | Power Supply (4.5V to 5.5V) | | GND | Ground | | OUT | Output Signal |
Functional Features
The OPB880L51Z sensor offers the following functional features: - Reliable object detection in various lighting conditions - Compact and easy-to-install design - High sensitivity for precise positioning applications - Consistent performance over a wide temperature range
Advantages and Disadvantages
Advantages
- High sensitivity allows for accurate object detection
- Compact size enables installation in space-constrained environments
- Reliable performance in diverse operating conditions
Disadvantages
- Limited range compared to some other types of sensors
- Susceptible to interference from ambient light in certain applications
Working Principles
The OPB880L51Z operates based on the principle of reflective sensing. When an object is within the sensor's detection range, it reflects the emitted light back to the sensor. The phototransistor within the sensor then detects this reflected light and generates an output signal, indicating the presence of the object.
Detailed Application Field Plans
The OPB880L51Z sensor finds extensive application in various industries, including: 1. Industrial Automation: Used for detecting the presence of components on assembly lines and conveyor systems. 2. Robotics: Employed for precise positioning and object detection in robotic arms and grippers. 3. Packaging Machinery: Integrated into packaging equipment for detecting the presence of packages and controlling the packaging process. 4. Security Systems: Utilized in security and surveillance systems for object detection and proximity sensing.
Detailed and Complete Alternative Models
Some alternative models to the OPB880L51Z sensor include: 1. OPB9000 Series: Offers extended sensing range and enhanced ambient light rejection. 2. TCST2103: Provides similar reflective sensing capabilities with a different form factor. 3. EE-SX670: Compact photoelectric sensor with high-speed response for rapid object detection.
In conclusion, the OPB880L51Z photoelectric sensor is a versatile component with a wide range of applications in industrial automation, robotics, packaging, and security systems. Its compact design, high sensitivity, and reliable performance make it a popular choice for object detection and position sensing in diverse operating environments.
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What is OPB880L51Z?
- OPB880L51Z is a reflective object sensor that consists of an infrared LED and a phototransistor.
How does OPB880L51Z 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 OPB880L51Z?
- It is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.
What is the operating voltage range for OPB880L51Z?
- The operating voltage range is typically between 4.5V to 5.5V.
What is the sensing distance of OPB880L51Z?
- 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 OPB880L51Z be used in outdoor environments?
- It is not recommended for outdoor use as it is optimized for indoor applications and may be affected by ambient light and environmental factors.
What is the output type of OPB880L51Z?
- The output is typically an open-collector transistor that can be used to drive external circuitry.
Is OPB880L51Z sensitive to ambient light?
- Yes, it can be sensitive to ambient light, so it is important to consider shielding and filtering to minimize the impact of ambient light.
What are the key considerations for mounting OPB880L51Z?
- Mounting considerations include proper alignment, mechanical stability, and protection from dust and other contaminants.
Can OPB880L51Z be used in harsh industrial environments?
- With proper protection and sealing, it can be used in some industrial environments, but it is important to consider factors such as temperature, humidity, and vibration.