---
product_id: 109640997
title: "1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines"
brand: "mizoelec"
price: "S/.2"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/109640997-1pcs-mh-z19-ndir-co2-sensor-module-infrared-co2-sensor
store_origin: PE
region: Peru
---

# 1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines

**Brand:** mizoelec
**Price:** S/.2
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines by mizoelec
- **How much does it cost?** S/.2 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/109640997-1pcs-mh-z19-ndir-co2-sensor-module-infrared-co2-sensor)

## Best For

- mizoelec enthusiasts

## Why This Product

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

## Description

We will test it before shipment. Reference Weight:0.028kg (0.06lb.) Descriptions: MH - Z19 C02 gas sensor is a common type, small sensors, using the non-dispersive infrared (NDIR) principle to detection of our fleet in the air, has good selectivity, no oxygen dependence, long life, built-in temperature compensation: lotus digital output and waveform output at the same time, easy to use. The sensor is a high performance sensor which combines mature infrared absorption gas detection technology with precision light path design and sophisticated circuit design. 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. Low power consumption, good stability and long lifespan. It is widely used in the HVAC refrigeration and indoor air quality monitoring. Specifications: Product model: MH-Z19B Detection of gases: C02 Working voltage: 3.6V-5.5 V DC Average current: <18mA Shop mouth level: 3.3V Measuring range: 0-0.5%Vol Preheating time: 3min Working temperature: 0-50℃ Work humidity: 0-95%RH Size: as the picture Weight: 7 g Package Included: 1 x MH-Z19 Infrared CO2 Sensor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L6QZDK7 |
| Alarm | Audible |
| Best Sellers Rank | #1,345,809 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,626 in Temperature Probes & Sensors |
| Brand | MiZOELEC |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Enclosure Material | carbon |
| Manufacturer | MIZOELEC |
| Model Number | MH Z19B |
| Operating Humidity | 95 percent |
| Sensor Type | Non Dispersive Infrared |
| Unit Count | 1 Count |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Alarm:** Audible
- **Brand:** MiZOELEC
- **Manufacturer:** MIZOELEC
- **Material:** carbon
- **Operating Humidity:** 95 percent
- **Sensor Type:** Non Dispersive Infrared
- **Upper Temperature Rating:** 50 Degrees Celsius

## Images

![1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines - Image 1](https://m.media-amazon.com/images/I/41N8ntOax0L.jpg)
![1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines - Image 2](https://m.media-amazon.com/images/I/41qnHUCFYwL.jpg)
![1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines - Image 3](https://m.media-amazon.com/images/I/41hTP3aW14L.jpg)
![1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines - Image 4](https://m.media-amazon.com/images/I/41tzM+fctaL.jpg)
![1pcs MH-Z19 NDIR CO2 Sensor Module infrared co2 sensor 0-5000ppm for CO2 Monitor Carbon Dioxide Sensor MH-Z19B with Lines - Image 5](https://m.media-amazon.com/images/I/41HZpfp6JIL.jpg)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-04-23*