HLS-440P A

Introduction

HLS-440P A is a versatile electronic component that belongs to the category of passive infrared (PIR) sensors. This device is widely used in various applications for motion detection and presence sensing. The following entry provides an overview of HLS-440P A, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Passive Infrared (PIR) Sensor
• Use: Motion Detection and Presence Sensing
• Characteristics: High Sensitivity, Low Power Consumption, Compact Design
• Package: TO-5 Metal Can
• Essence: Infrared Sensing Technology
• Packaging/Quantity: Typically Sold Individually

Specifications

• Operating Voltage: 2.7V to 12V
• Output Signal: Digital Pulse
• Detection Range: Up to 7 Meters
• Sensing Angle: 110 Degrees
• Operating Temperature: -20°C to 70°C
• Dimensions: 4.9mm x 3.75mm x 1.25mm

Detailed Pin Configuration

The HLS-440P A sensor typically consists of three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Digital Output)

Functional Features

• High Sensitivity: Capable of detecting subtle movements and changes in infrared radiation.
• Low Power Consumption: Efficient energy usage, suitable for battery-operated devices.
• Compact Design: Small form factor enables integration into various electronic products.

Advantages and Disadvantages

Advantages

• Reliable Motion Detection
• Easy Integration into Circuit Designs
• Wide Operating Voltage Range

Disadvantages

• Susceptible to False Triggers in Certain Environmental Conditions
• Limited Sensing Range Compared to Some Alternative Models

Working Principles

HLS-440P A operates based on the principle of detecting infrared radiation emitted by objects within its sensing range. When motion or presence is detected, the sensor generates a digital pulse signal as an output, indicating the occurrence of the event.

Detailed Application Field Plans

The HLS-440P A sensor finds extensive use in various applications, including: - Security Systems - Automatic Lighting Control - Occupancy Sensing in HVAC Systems - Intrusion Detection in Electronic Devices

Detailed and Complete Alternative Models

Some alternative models to HLS-440P A include: - HC-SR501 PIR Motion Sensor - AM312 Mini PIR Motion Sensor - EKMC1603111 PIR Sensor Module

In conclusion, HLS-440P A is a reliable PIR sensor with high sensitivity and low power consumption, making it suitable for diverse motion detection and presence sensing applications.

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