OPB390P11
Product Overview
The OPB390P11 is a photoelectric sensor belonging to the category of optical sensors. It is commonly used for detecting the presence or absence of an object, and it possesses characteristics such as high sensitivity, reliability, and compact design. The sensor is typically packaged in a durable housing, and it is available in various packaging quantities to suit different application needs.
Specifications
- Operating Voltage: 5V DC
- Output Type: Phototransistor
- Sensing Method: Reflective
- Maximum Sensing Distance: 10mm
- Response Time: 15μs
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The OPB390P11 features a standard 3-pin configuration: 1. VCC (5V) 2. GND 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 and Disadvantages
Advantages
- High sensitivity enables precise object detection
- Compact design allows for versatile installation
- Reliable performance in challenging environments
Disadvantages
- Limited sensing distance compared to some other sensors
- Susceptible to ambient light interference in certain applications
Working Principles
The OPB390P11 operates based on the principle of reflective sensing. When an object is within its sensing range, the emitted light from the sensor reflects off the object and is detected by the phototransistor, causing the output to change state.
Detailed Application Field Plans
The OPB390P11 is widely used in various applications, including: - Object detection in automated assembly lines - Paper jam detection in printers and copiers - Proximity sensing in robotics and automation - Slot detection in vending machines and gaming devices
Detailed and Complete Alternative Models
Some alternative models to the OPB390P11 include: - TCRT5000: Similar reflective optical sensor with adjustable potentiometer - EE-SX670: Compact reflective sensor with built-in amplifier for enhanced sensitivity - QRE1113: Reflective sensor with analog output for precise distance measurement
In conclusion, the OPB390P11 photoelectric sensor offers high sensitivity and reliable performance in a compact design, making it suitable for a wide range of object detection applications across various industries.
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What is OPB390P11?
- OPB390P11 is a reflective object sensor that consists of an infrared LED and a phototransistor, designed for detecting the presence or absence of an object.
How does OPB390P11 work?
- The infrared LED emits light, which is then reflected off an object and detected by the phototransistor. When the object is present, the phototransistor output changes, indicating the detection of the object.
What are the typical applications of OPB390P11?
- OPB390P11 is commonly used in applications such as object detection, counting, edge sensing, and position sensing in various technical solutions.
What is the operating voltage range for OPB390P11?
- The operating voltage range for OPB390P11 is typically between 4.5V and 5.5V.
Can OPB390P11 be used for non-contact sensing?
- Yes, OPB390P11 is suitable for non-contact sensing applications due to its reflective object detection capability.
What is the sensing distance of OPB390P11?
- The sensing distance of OPB390P11 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.
Does OPB390P11 require any external components for operation?
- OPB390P11 may require additional resistors or capacitors for proper operation, depending on the specific circuit design and application requirements.
Is OPB390P11 sensitive to ambient light?
- OPB390P11 is designed to minimize the effects of ambient light interference, making it suitable for reliable operation in various lighting conditions.
Can OPB390P11 be used in harsh industrial environments?
- Yes, OPB390P11 is often used in industrial environments due to its rugged construction and ability to withstand vibration, shock, and temperature variations.
Are there any special considerations for mounting OPB390P11?
- It is important to ensure proper alignment and mounting of OPB390P11 to achieve accurate and consistent object detection, especially in high-speed or precision applications.