SFH 225 FA

Product Overview

SFH 225 FA is a photo interrupter sensor belonging 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 is known for its reliability and precision.

Basic Information

• Category: Optoelectronic device
• Use: Object detection
• Characteristics: Compact, reliable, precise
• Package: Housed in a compact casing
• Essence: Reliable object detection
• Packaging/Quantity: Typically available in reels or trays

Specifications

The SFH 225 FA sensor has the following specifications: - Operating Voltage: 5V - Current Consumption: 10mA - Wavelength: 950nm - Response Time: 15μs - Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The SFH 225 FA sensor has a standard pin configuration with three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output signal)

Functional Features

The sensor operates based on the interruption of an infrared light beam between the emitter and receiver. When an object obstructs the light path, the sensor detects the change in intensity and produces an output signal.

Advantages and Disadvantages

Advantages

• High precision in object detection
• Compact size for easy integration
• Low power consumption

Disadvantages

• Limited range of detection
• Susceptible to ambient light interference

Working Principles

The SFH 225 FA sensor utilizes a photo interrupter mechanism where an infrared light emitter and receiver are aligned opposite each other. When an object passes through the gap, it interrupts the light beam, causing the sensor to generate an output signal.

Detailed Application Field Plans

The SFH 225 FA sensor finds extensive use in various applications, including: - Printers and copiers for paper jam detection - Automated vending machines for product dispensing control - Industrial machinery for part presence verification - Robotics for object detection and counting

Detailed and Complete Alternative Models

Some alternative models to SFH 225 FA include: - SFH 301 FA: Offers extended detection range - SFH 401 FA: Enhanced resistance to ambient light interference - SFH 501 FA: Higher operating temperature range

In conclusion, the SFH 225 FA photo interrupter sensor is a versatile optoelectronic device with precise object detection capabilities. Its compact size and low power consumption make it suitable for a wide range of applications, despite its limitations in detection range and susceptibility to ambient light interference.

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