---
product_id: 457267332
title: "PMS5003 Digital Particle Concentration Laser Sensor"
brand: "ec buying"
price: "NT$1483"
currency: TWD
in_stock: null
url: https://www.desertcart.tw/products/457267332-pms5003-digital-particle-concentration-laser-sensor
store_origin: TW
region: Taiwan
---

# Real-time Response 0.3μm Resolution Laser Scattering Tech PMS5003 Digital Particle Concentration Laser Sensor

**Brand:** ec buying
**Price:** NT$1483
**Availability:** ❌ Out of Stock

## Summary

> 🌍 Breathe Easy: Elevate Your Air Quality Game!

## Quick Answers

- **What is this?** PMS5003 Digital Particle Concentration Laser Sensor by ec buying
- **How much does it cost?** NT$1483 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/457267332-pms5003-digital-particle-concentration-laser-sensor)

## Best For

- ec buying enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Design:** Flexible air inlet/outlet options for seamless integration.
- • **Zero False Alarms:** Trust in a sensor that delivers reliable data without the noise.
- • **Robust Performance:** Engineered to withstand extreme conditions, from -40°C to +80°C.
- • **Real-Time Monitoring:** Stay ahead of air quality changes with instant feedback.
- • **Precision Meets Innovation:** Experience unparalleled accuracy with laser scattering technology.

## Overview

The PMS5003 Digital Particle Concentration Laser Sensor is a cutting-edge device designed to accurately measure air quality by detecting suspended particles in real-time. Utilizing advanced laser scattering technology, it provides precise data on particle concentration across various sizes, ensuring a healthier environment for your smart home.

## Description

Full description not available

## Features

- ♥PMS5003 is a digital universal particle concentration sensor based on the principle of laser scattering, which can continuously collect and calculate the number of suspended particles of different particle sizes in the air per unit volume, that is, the particle concentration distribution, and then convert it into mass concentration, and use the universal Digital interface form output.
- ♥ Main features★Accurate measurement by laser scattering principle★Zero false alarm rate★Real-time response and support continuous acquisition★Minimum resolution particle size 0.3μm★New patented structure, all-round shielding on six sides, stronger anti-interference performance★ The direction of the air inlet and outlet is optional, the application range is wide, and the user does not need to design the air duct
- ♥ Working principle:PMS5003 sensor adopts the principle of laser scattering. In this way, the scattering of light is generated by laser irradiation on suspended particles in the air, and the scattering light is collected at a certain Angle, and the curve of the scattering light intensity changes with the time is obtained. Then the microprocessor uses the algorithm based on MIE theory to get the equivalent particle size and the number of particles with different particle sizes in unit volume.
- ♥Sensor Specifications:✔Particle measurement range: 0.3~1.0; 1.0~2.5; 2.5~10 microns (μm)✔Particulate mass concentration resolution: 1 μg/m3✔Single response time: <1 second (s)✔Comprehensive response time: ≤10 seconds (s)✔DC supply voltage: Type: 5.0 Min: 4.5 Max: 5.5 Volts (V)✔Working current: ≤100 mA (mA)✔Standby current: ≤200 microamps (μA)✔Operating temperature range: -10~+60 degrees Celsius (°C)✔Working humidity range: 0~99%✔Storage temperature range: -40~+80 degrees Celsius (°C)
- ♥ WHAT YOU GET: The package includes 1pcs PMS5003 Digital Particle Concentration Laser Sensor

## Product Details

- **Brand:** EC Buying
- **Style:** Modern
- **Maximum Supply Voltage:** 5.5 Volts
- **Measurement Accuracy:** ±1%
- **Measuring Range:** 0.3~1.0 μm, 1.0~2.5 μm, 2.5~10 μm

## Images

![PMS5003 Digital Particle Concentration Laser Sensor - Image 1](https://m.media-amazon.com/images/I/61PGnB4zZiL.jpg)

## Frequently Bought Together

- EC Buying PMS5003 Digital Particle Concentration Laser Sensor/High Precision Laser Sensor to Detect Air Quality Suitable for Smart Home
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**Shop now:** [https://www.desertcart.tw/products/457267332-pms5003-digital-particle-concentration-laser-sensor](https://www.desertcart.tw/products/457267332-pms5003-digital-particle-concentration-laser-sensor)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*