---
product_id: 419644401
title: "A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)"
brand: "eplzon"
price: "AED 44"
currency: AED
in_stock: true
category: "Eplzon"
url: https://www.desertcart.ae/products/419644401-a3144-hall-effect-sensor-3pins-magnetic-detector-for-arduino-pack
store_origin: AE
region: United Arab Emirates
---

# 4-24V wide voltage range High precision & fast response -40°C to 125°C operating temp A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)

**Brand:** eplzon
**Price:** AED 44
**Availability:** ✅ In Stock

## Summary

> 🎯 Detect with precision, control with confidence!

## Quick Answers

- **What is this?** A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs) by eplzon
- **How much does it cost?** AED 44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/419644401-a3144-hall-effect-sensor-3pins-magnetic-detector-for-arduino-pack)

## Best For

- eplzon enthusiasts

## Why This Product

- Trusted eplzon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Brave the Elements:** Reliable performance across extreme temperatures from -40°C to 125°C—perfect for demanding industrial and outdoor applications.
- • **Precision That Never Misses:** High sensitivity and fast response time deliver accurate magnetic detection for flawless automation and control.
- • **Pack of 20 for Bulk Innovation:** Get 20 sensors in one pack—ideal for prototyping, scaling projects, or outfitting entire production lines without running out.
- • **Power Your Projects with Confidence:** Operates seamlessly from 4V up to 24V, ensuring compatibility with a wide range of Arduino and embedded systems.
- • **Versatile Applications, Limitless Possibilities:** From brushless DC motors to safety alarms and textile machinery, this sensor adapts to your most ambitious automation needs.

## Overview

The EPLZON A3144 Hall Effect Sensor is a compact, high-precision magnetic detector designed for Arduino and industrial automation. It supports a wide voltage range (4-24V), operates reliably in extreme temperatures (-40°C to 125°C), and offers fast, sensitive magnetic detection. Supplied in a convenient pack of 20, it’s perfect for professionals seeking dependable, scalable sensor solutions across diverse applications like motor control, safety alarms, and textile machinery.

## Description

EPLZON 3Pins A3144/OH3144/44E/AH3144E Hall Effect Sensor Magnetic Detector for Arduino The A3144 Hall Effect Sensor Magnetic Detector are monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +125°C, and are more stable with both temperature and supply voltage changes.The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet. Supply Voltage: 28 V Reverse Battery Voltage:-35 V Continuous Output Current:25 mA Storage Temperature Range:-65°C to +170°C Package Content : 20 x Hall Effect Sensor

## Features

- Power supply voltage: Vcc 4～24V;Output reverse breakdown voltage: Vce 50V.
- Operating temperature range: -40℃ to 125℃;Storage temperature range: -55～150℃.
- Colour: Black
- Good performance: small size, high sensitivity, fast response, good temperature performance, high precision and high reliability.
- Application areas: Non-contact switch, automatic ignition, brake circuit, position, speed detection and control, safety alarm device, textile control system,Brushless DC motors, encoders, sewing equipment, textile machinery, household appliances,safety alarm devices and other automation control fields.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PG3PGH6 |
| Best Sellers Rank | #166,073 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Hall Effect Sensors |
| Brand | EPLZON |
| Brand Name | EPLZON |
| Current Rating | 25 milliamps |
| Customer Reviews | 4.4 out of 5 stars 124 Reviews |
| Included Components | no |
| Item Weight | 0.01 kg |
| Manufacturer | EPLZON |
| Material | tile |
| Material Type | tile |
| Maximum Supply Voltage | 28 volts_of_direct_current |
| Measuring Range | 4.5 V to 24 V |
| Model | EP-A3144 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Output Type | NPN |
| Part Number | EP-A3144 |
| Sensing Distance | 1 centimeters |
| Specific Uses For Product | Speed,Temperature |
| Style | A3144 |
| Style Name | A3144 |
| UPC | 762917456591 |
| Upper Temperature Rating | 125 °C |

## Product Details

- **Brand:** EPLZON
- **Current Rating:** 25 Milliamps
- **Item Weight:** 0.01 Kilograms
- **Material:** tile
- **Style:** A3144

## Images

![A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs) - Image 1](https://m.media-amazon.com/images/I/71yEIfuymAL.jpg)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-10-16*