---
product_id: 460735607
title: "ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B"
brand: "icquanzx"
price: "€ 137.39"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/460735607-icquanzx-mh-z19-infrared-co2-sensor-module-mh-z19b-carbon
store_origin: NL
region: Netherlands
---

# Anti-water vapor interference Dual UART & PWM output modes Temperature compensated accuracy ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B

**Brand:** icquanzx
**Price:** € 137.39
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, lead healthier spaces with MH-Z19 CO2 sensor!

## Quick Answers

- **What is this?** ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B by icquanzx
- **How much does it cost?** € 137.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/460735607-icquanzx-mh-z19-infrared-co2-sensor-module-mh-z19b-carbon)

## Best For

- icquanzx enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Resistant to water vapor and immune to sensor poisoning
- • **Broad Detection Range:** Measures CO2 levels from 0 to 5000 ppm, perfect for professional monitoring
- • **Precision CO2 Detection:** High sensitivity and resolution for reliable air quality insights
- • **Versatile Output Options:** Supports UART and PWM signals for seamless integration
- • **Smart Temperature Compensation:** Ensures consistent, linear readings regardless of environment

## Overview

The MH-Z19B is a high-precision infrared CO2 sensor module offering 0-5000 ppm detection range, dual UART and PWM output modes, temperature compensation for accuracy, and robust resistance to water vapor interference and sensor poisoning—ideal for advanced indoor air quality monitoring.

## Description

ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B

## Features

- This MH - Z19 C02 gas sensor has high sensitivity, high resolution.
- Providing a variety of forms output modes, such as UART and PWM wave.
- Anti-water vapor interference, no poisoning.
- With temperature compensation, excellent linear output.

## Product Details

- **Brand:** ICQUANZX
- **Style:** Modern
- **Power source:** Corded Electric
- **Colour:** Gelb
- **Item weight:** 0.02 Kilograms

## Images

![ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B - Image 1](https://m.media-amazon.com/images/I/61zEfNSrMOL.jpg)
![ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B - Image 2](https://m.media-amazon.com/images/I/61cdwpQ8SmL.jpg)
![ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B - Image 3](https://m.media-amazon.com/images/I/61GI3psGzsL.jpg)
![ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B - Image 4](https://m.media-amazon.com/images/I/71W8I3CSzTL.jpg)
![ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B - Image 5](https://m.media-amazon.com/images/I/61DeljewvIL.jpg)

## Frequently Bought Together

- ICQUANZX MH-Z19 Infrared CO2 Sensor Module MH-Z19B Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm MH Z19B
- Elegoo 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

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**Shop now:** [https://www.desertcart.nl/products/460735607-icquanzx-mh-z19-infrared-co2-sensor-module-mh-z19b-carbon](https://www.desertcart.nl/products/460735607-icquanzx-mh-z19-infrared-co2-sensor-module-mh-z19b-carbon)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*