🚀 New! Smart IoT Devices + Free Dashboard Access - Control Your Devices Online -
Access the RobuKits IoT Dashboard
*Product images are for illustrative purposes only. Actual product may differ from images. Please refer to the product description and specifications for details.
CO2 Sensor MH-Z19 – NDIR Carbon Dioxide Gas Sensor Module
₹2250.0
Prices include applicable taxes.
1 sold
Only 19 left!
Check Delivery Availability
The MH-Z19 CO2 Sensor is a high-performance NDIR (Non-Dispersive Infrared) sensor designed for accurate and reliable carbon dioxide detection. Compact, durable, and easy to integrate, this sensor is widely used in HVAC systems, air quality monitoring, smart agriculture, IoT applications, and industrial automation. With built-in temperature compensation and UART/PWM output, the MH-Z19 provides stable measurements and long-term reliability.
Ensure healthier environments and precise CO2 monitoring with the MH-Z19 Carbon Dioxide Sensor Module, ideal for smart devices, environmental monitoring systems, and safety applications.
No reviews yet. Be the first to review!
Product Specifications
| Specification | Details |
|---|---|
| Model | MH-Z19 |
| Sensing Method | Non-Dispersive Infrared (NDIR) |
| Measuring Range | 0 – 5000 ppm (optional: 0 – 10000 ppm) |
| Accuracy | ± (50 ppm + 5% of reading) |
| Operating Voltage | 4.5V – 5.5V DC |
| Interface | UART, PWM |
| Preheating Time | < 3 minutes |
| Response Time (T90) | < 90 seconds |
Key Features
- High accuracy and stability
- NDIR technology for reliable CO2 measurement
- Compact and lightweight design
- Low power consumption
- Built-in temperature compensation
- Multiple interface options (UART & PWM)
- Long lifespan with minimal maintenance
- Fast response and recovery time
Applications
- Indoor air quality monitoring
- HVAC systems
- Greenhouses and smart farming
- Smart homes and IoT devices
- Industrial safety and control systems
- CO2 detection in schools
- offices
- and hospitals
- Environmental monitoring stations
Inside the Box
- 1 × MH-Z19 CO2 Sensor Module
- 1 × Connecting Cable (if included)
- User documentation/Quick start guide
Frequently Asked Questions
The MH-Z19 uses NDIR (Non-Dispersive Infrared) technology, which measures CO2 concentration by detecting the amount of infrared light absorbed by CO2 molecules.
It is primarily designed for indoor use but can be used outdoors with proper housing and environmental protection.
The MH-Z19 comes pre-calibrated but can be recalibrated manually or automatically using baseline calibration methods.
You Might Be Interested In
TCS3200 Color Sensor Module
₹390.0
