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OPB983L11 Encyclopedia Entry
Product Overview
The OPB983L11 is a photo interrupter sensor that belongs to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of an object, and it possesses unique characteristics that make it suitable for various applications. The sensor is typically packaged in a compact housing and consists of an emitter and a detector, which work together to sense the interruption of light.
Basic Information
- Category: Optoelectronic device
- Use: Object detection
- Characteristics: Compact, reliable, high precision
- Package: Housed in a protective casing
- Essence: Utilizes infrared light for detection
- Packaging/Quantity: Typically sold in sets or individual units
Specifications
The OPB983L11 sensor is designed with the following specifications: - Operating Voltage: 4.5V to 5.5V - Current Consumption: 20mA (max) - Output Type: Phototransistor - Sensing Distance: Up to 3mm - Operating Temperature: -40°C to 85°C - Dimensions: 7.0mm x 4.0mm x 2.5mm
Detailed Pin Configuration
The sensor features a standard pin configuration, including: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Phototransistor output)
Functional Features
- Reliable object detection
- High precision sensing
- Compact design for easy integration
- Wide operating temperature range
- Low power consumption
Advantages and Disadvantages
Advantages
- Precise detection capabilities
- Compact form factor
- Versatile application potential
- Low power consumption
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB983L11 operates based on the interruption of the infrared light beam emitted by the internal LED. When an object obstructs the light path between the emitter and detector, the phototransistor output is activated, signaling the presence of the object.
Detailed Application Field Plans
The OPB983L11 sensor finds extensive use in various applications, including: - Automated assembly lines - Robotics and automation - Printers and copiers - Security systems - Counting and sorting machines
Detailed and Complete Alternative Models
For users seeking alternative models, the following sensors can be considered: 1. OPB9000 - Offers extended sensing range 2. TCST2103 - Provides enhanced ambient light rejection 3. EE-SX670 - Compact design with integrated amplifier
In conclusion, the OPB983L11 photo interrupter sensor offers reliable object detection capabilities in a compact and efficient package. Its precise sensing and versatile application potential make it a valuable component in numerous electronic and mechanical systems.
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What is OPB983L11?
- OPB983L11 is a reflective object sensor designed for use in various technical solutions.
How does OPB983L11 work?
- OPB983L11 works by emitting infrared light and detecting the reflection off of an object to determine its presence or absence.
What are the typical applications of OPB983L11?
- OPB983L11 is commonly used in applications such as robotics, industrial automation, assembly line monitoring, and object detection systems.
What is the operating voltage range of OPB983L11?
- The operating voltage range of OPB983L11 is typically between 4.5V and 5.5V.
What is the sensing distance of OPB983L11?
- OPB983L11 has a typical sensing distance of up to 4mm.
Is OPB983L11 resistant to ambient light interference?
- Yes, OPB983L11 is designed to be resistant to ambient light interference, making it suitable for use in various lighting conditions.
Can OPB983L11 be used in harsh environments?
- OPB983L11 is often rated for operation in harsh environments, with some models featuring ruggedized enclosures for added durability.
Does OPB983L11 require any calibration?
- OPB983L11 typically comes pre-calibrated and ready for use, minimizing the need for additional calibration.
What output signal does OPB983L11 provide?
- OPB983L11 usually provides a digital output signal, making it easy to interface with microcontrollers and other digital systems.
Are there any special considerations for mounting OPB983L11?
- It's important to ensure proper alignment and mounting of OPB983L11 to achieve reliable performance, and some models may have specific mounting requirements outlined in the datasheet.