OPB867P55

Product Overview

Category: Optoelectronic Sensor
Use: Detection of objects, motion, or position
Characteristics: High sensitivity, compact design, reliable performance
Package: Through-hole package
Essence: Infrared reflective sensor
Packaging/Quantity: Bulk packaging, quantity varies by supplier

Specifications

Operating Voltage: 5V
Output Type: Phototransistor
Sensing Distance: Up to 10mm
Wavelength: 950nm
Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

VCC
GND
Output

Functional Features

Infrared Reflective Sensing: Detects the presence or absence of an object based on its reflectivity.
Compact Design: Small form factor for easy integration into various applications.
High Sensitivity: Capable of detecting objects at a distance of up to 10mm.

Advantages and Disadvantages

Advantages

Reliable performance in various lighting conditions
Compact size for easy integration
High sensitivity for accurate detection

Disadvantages

Limited sensing distance compared to some other sensors
Susceptible to interference from ambient infrared light sources

Working Principles

The OPB867P55 operates based on the principle of infrared reflection. When an object is within the sensor's range, it reflects the emitted infrared light back to the sensor. The phototransistor then detects this reflected light and produces an output signal based on the intensity of the reflection.

Detailed Application Field Plans

Industrial Automation: Used for object detection in conveyor systems, robotic arms, and assembly lines.
Printers and Copiers: Employed to detect paper jams and document presence.
Home Appliances: Integrated into appliances for proximity sensing and object detection.

Detailed and Complete Alternative Models

OPB9000: Offers longer sensing distances and higher immunity to ambient light.
TCRT5000: Provides similar functionality in a different package format.

Note: The information provided is based on the product specifications available at the time of writing. For the most current details, refer to the manufacturer's documentation.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням OPB867P55 у технічних рішеннях

What is OPB867P55?
- OPB867P55 is a reflective object sensor with an integrated infrared emitter and phototransistor.
What are the typical applications of OPB867P55?
- It is commonly used in applications such as industrial automation, robotics, and assembly line equipment for detecting the presence or absence of objects.
What is the operating voltage range for OPB867P55?
- The operating voltage range for OPB867P55 is typically 4.5V to 5.5V.
How does OPB867P55 detect objects?
- OPB867P55 uses the reflection of its integrated infrared emitter off of an object to detect the presence or absence of the object.
What is the sensing distance of OPB867P55?
- The sensing distance of OPB867P55 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 OPB867P55 be used in outdoor environments?
- OPB867P55 is designed for indoor use and may not perform reliably in outdoor environments due to ambient light interference.
What is the output type of OPB867P55?
- OPB867P55 provides a digital output, typically in the form of a logic high or low signal, indicating the presence or absence of an object.
Is OPB867P55 resistant to ambient light interference?
- OPB867P55 has built-in ambient light rejection capabilities, but excessive ambient light can still affect its performance.
What are the recommended mounting considerations for OPB867P55?
- It is recommended to mount OPB867P55 securely and ensure that the reflective surface is positioned within the sensor's detection range.
Can OPB867P55 be used in harsh industrial environments?
- OPB867P55 is designed to withstand typical industrial conditions, but exposure to extreme temperatures, moisture, or contaminants should be minimized for optimal performance.