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OPB931W55Z Product Overview
Product Category: Optical Sensor
Use: The OPB931W55Z is an optical sensor designed to detect the presence or absence of an object by emitting and receiving infrared light.
Characteristics: This sensor is known for its high sensitivity, fast response time, and reliable performance in various environmental conditions.
Package: The OPB931W55Z comes in a compact and durable package suitable for industrial and commercial applications.
Essence: The essence of this product lies in its ability to provide accurate and efficient object detection using infrared technology.
Packaging/Quantity: The sensor is typically packaged individually and is available in various quantities to meet different application needs.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Current Consumption: 25mA
- Output Type: Phototransistor
- Detection Distance: Up to 10mm
- Operating Temperature: -40°C to 85°C
- Package Type: Through-Hole
Detailed Pin Configuration
The OPB931W55Z features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Collector (Phototransistor Output) 4. Emitter (Infrared LED)
Functional Features
- High Sensitivity: The sensor can detect objects with high precision, making it suitable for precise applications.
- Fast Response Time: It provides quick feedback upon detecting an object, enabling rapid decision-making in automated systems.
- Environmental Reliability: The sensor maintains consistent performance in challenging environmental conditions, ensuring reliability in diverse settings.
Advantages and Disadvantages
Advantages - Accurate Object Detection - Fast Response Time - Reliable Performance
Disadvantages - Limited Detection Range - Susceptible to Ambient Light Interference
Working Principles
The OPB931W55Z operates on the principle of infrared light reflection. When the infrared LED emits light, the phototransistor detects the reflected light from nearby objects. The presence or absence of the reflected light is then converted into an electrical signal, indicating the object's status.
Detailed Application Field Plans
The OPB931W55Z is widely used in various applications, including: - Automated Assembly Lines - Robotics - Printers and Copiers - Industrial Machinery - Security Systems
Detailed and Complete Alternative Models
- TCRT5000: Similar infrared reflective sensor with adjustable detection distance.
- EE-SX670: Compact optical sensor with high noise immunity and long detection range.
- CNY70: Reflective optical sensor with integrated Schmitt trigger for digital output.
In conclusion, the OPB931W55Z optical sensor offers reliable object detection capabilities with high sensitivity and fast response time, making it suitable for a wide range of industrial and commercial applications.
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What is OPB931W55Z?
- OPB931W55Z is a reflective object sensor that consists of an infrared LED and a phototransistor, used for detecting the presence or absence of an object.
What is the operating voltage range of OPB931W55Z?
- The operating voltage range of OPB931W55Z is typically 4.5V to 5.5V.
What is the typical sensing distance of OPB931W55Z?
- The typical sensing distance of OPB931W55Z is around 0.2 inches to 0.4 inches.
How does OPB931W55Z handle ambient light interference?
- OPB931W55Z has built-in ambient light rejection, which helps in minimizing the impact of ambient light on its sensing capabilities.
What are the typical applications of OPB931W55Z?
- OPB931W55Z is commonly used in applications such as paper detection in printers, edge detection in robotics, and object detection in industrial automation.
Does OPB931W55Z require any external components for operation?
- OPB931W55Z does not require any external components for basic operation, as it integrates the necessary components within its package.
What is the output type of OPB931W55Z?
- OPB931W55Z provides a digital output, typically in the form of an open-collector output.
Can OPB931W55Z be used in harsh environments?
- OPB931W55Z is designed to operate in relatively clean and controlled environments, and may not be suitable for use in harsh industrial environments without additional protection.
What is the response time of OPB931W55Z?
- The response time of OPB931W55Z is typically in the range of microseconds, making it suitable for high-speed object detection applications.
Is OPB931W55Z sensitive to color variations of objects?
- OPB931W55Z is primarily sensitive to the presence or absence of objects and is less affected by color variations, making it suitable for general object detection regardless of color.