---
product_id: 355065805
title: "beseloa Ximimark 3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino"
brand: "ximimark"
price: "1620320₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/355065805-beseloa-ximimark-3pcs-mq135-mq-135-air-quality-sensor-hazardous
store_origin: VN
region: Vietnam
---

# 150mA power consumption Compact 32x20x22mm size Fast 20s warm-up time beseloa Ximimark 3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino

**Brand:** ximimark
**Price:** 1620320₫
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live safer — the air quality sensor your smart home deserves!

## Quick Answers

- **What is this?** beseloa Ximimark 3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino by ximimark
- **How much does it cost?** 1620320₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/355065805-beseloa-ximimark-3pcs-mq135-mq-135-air-quality-sensor-hazardous)

## Best For

- ximimark enthusiasts

## Why This Product

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

## Key Features

- • **Broad Gas Detection:** Detects ammonia, benzene, sulfur compounds & more—your home’s silent guardian against hazardous air.
- • **Precision Dual Output:** Analog voltage rises with gas concentration; TTL digital signal for seamless microcontroller integration.
- • **Long-lasting Reliability:** Engineered for stability and durability, built to serve your environment monitoring needs over time.
- • **Plug & Play Compatibility:** Compact design with clear power and signal indicators, perfect for Arduino projects and DIY pros.
- • **Rapid Response & Recovery:** Quickly senses and recovers from gas exposure, ensuring real-time air quality monitoring.

## Overview

The beseloa Ximimark MQ135 Air Quality Sensor Module offers precise hazardous gas detection with dual analog and TTL outputs, supporting a wide range of harmful gases from 10 to 1000ppm. Compact and energy-efficient, it features a fast 20-second warm-up and stable long-term performance, making it ideal for Arduino-based environmental monitoring and smart home safety solutions.

## Description

The gas-sensitive material used in the MQ135 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. When there is a polluting gas in the environment, the conductivity in the sensor increases with the concentration of polluted gas in the air. The change in conductivity can be converted to an output signal corresponding to the gas concentration using a simple circuit.  Specifications:  Size:32* 20* 22mm (L*W*H) Input voltage: DC5V Power consumption ( current ): 150mA DO output: TTL digital 0 and 1 ( 0.1 and 5V) AO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V  Note:  After the sensor is powered , needs to warm up around 20S, measured data was stable, heat sensor is a normal phenomenon , because the internal heating wire , if hot is not normal.  The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!  Manual measurement, with small error. Please check size in detail before purchase.  Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.  We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.   Package Includes: 3Pcs

## Features

- High quality dual panel design with power indicator and TTL signal output indication.
- TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port).
- Analog output with increasing concentration, the higher the concentration, the higher the voltage.
- A hazardous gas detection apparatus for the family, the environment. Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, and other gases harmful gas detection. Gas-sensitive element test concentration range: 10 to 1000ppm.
- Long service life, stable and reliable. Has fast response and recovery features.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ximimark |
| Part Number | 430578031 |
| Product Dimensions | 2 x 3.2 x 2.2 cm; 18 g |
| Item model number | 430578031 |
| Colour | Blue, Silver |
| Style | Compact |
| Power Source | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 18 g |

## Product Details

- **Brand:** Ximimark
- **Style:** Compact
- **Power source:** Corded Electric
- **Colour:** Blue, Silver
- **Product dimensions:** 20D x 32W x 22H millimetres
- **Item weight:** 0.02 Kilograms
- **Alarm:** Visual
- **Operating humidity:** 90 percent
- **Manufacturer:** Ximimark
- **UPC:** 657835636678

## Images

![beseloa Ximimark 3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino - Image 1](https://m.media-amazon.com/images/I/61GZzj82ZzL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-10*