OPB902W55Z Product Overview

Introduction

The OPB902W55Z is a photo interrupter sensor designed for various applications. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Photo Interrupter Sensor
Use: Detection of objects or motion
Characteristics: High precision, reliable performance
Package: Through-hole package
Essence: Optoelectronic sensor
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

Operating Voltage: 5V
Output Type: Phototransistor
Sensing Distance: 3mm
Response Time: 15μs
Operating Temperature: -40°C to 85°C
Dimensions: 7.0mm x 4.0mm x 2.5mm

Detailed Pin Configuration

VCC (Power supply)
GND (Ground)
Output (Phototransistor output)

Functional Features

Reliable object detection
Fast response time
Compact design
Low power consumption

Advantages and Disadvantages

Advantages

High precision sensing
Wide operating temperature range
Compact size
Low power consumption

Disadvantages

Limited sensing distance
Susceptible to ambient light interference

Working Principles

The OPB902W55Z operates based on the interruption of the infrared light beam between the emitter and receiver components. When an object obstructs the light path, the phototransistor output changes state, indicating the presence or absence of the object.

Detailed Application Field Plans

The OPB902W55Z is suitable for various applications, including: - Object detection in automated machinery - Motion detection in security systems - Position sensing in robotics - Encoder systems in industrial equipment

Detailed and Complete Alternative Models

OPB9000 Series: Offers similar functionality with different form factors
TCST Series: Provides comparable photo interrupter sensors with varying specifications

In conclusion, the OPB902W55Z photo interrupter sensor offers reliable object detection capabilities with high precision and fast response times. While it has limitations such as limited sensing distance and susceptibility to ambient light interference, its compact design and low power consumption make it suitable for diverse applications in automation, security, robotics, and industrial equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPB902W55Z v technických řešeních

What is OPB902W55Z?
- OPB902W55Z is a reflective object sensor that consists of an infrared LED and a phototransistor, designed to detect the presence or absence of an object.
What is the operating voltage range of OPB902W55Z?
- The operating voltage range of OPB902W55Z is typically between 4.5V and 5.5V.
What is the typical sensing distance of OPB902W55Z?
- The typical sensing distance of OPB902W55Z is around 0.2 inches (5mm).
Can OPB902W55Z be used for detecting transparent objects?
- Yes, OPB902W55Z can detect transparent objects, but the detection range may vary based on the transparency and reflectivity of the material.
What is the output type of OPB902W55Z?
- OPB902W55Z provides a digital output, which switches from high to low when an object is detected within its sensing range.
Is OPB902W55Z suitable for harsh industrial environments?
- OPB902W55Z is not specifically designed for harsh industrial environments, so additional protection or housing may be required for such applications.
What is the response time of OPB902W55Z?
- The response time of OPB902W55Z is typically in the range of microseconds, providing fast object detection capabilities.
Can OPB902W55Z be used in mobile robotics applications?
- Yes, OPB902W55Z can be integrated into mobile robotics for tasks such as line following, edge detection, and obstacle avoidance.
Does OPB902W55Z require any external components for operation?
- OPB902W55Z does not require any external components for basic operation, but additional circuitry may be needed for specific applications or environmental conditions.
What are some common applications of OPB902W55Z in technical solutions?
- Common applications include object detection in printers, copiers, vending machines, and industrial automation systems, as well as position sensing in motor control systems.