This is the Red variant of the MH-Z19C NDIR Infrared Carbon Dioxide Sensor Module in Gas and Dust Sensor. Available at ₹3,158.86 (₹2,677.00 + GST) with free shipping across India.
MH-Z19C NDIR Infrared Carbon Dioxide Sensor Module
This is the latest MH-Z19C high-precision infrared CO2 sensor. The effectively measuring range is from 400 to 5000ppm. It is a small size sensor and based on non-dispersive infrared (NDIR) technology and has good selectivity and oxygen-free dependency. Besides, its service life could up to 5 years! It integrates temperature compensation and has ADC on board. Most importantly, the product is easy to use; it is compatible with all types of microcontrollers such as Arduino, Raspberry Pi etc.
In addition, this Infrared CO2 Sensor For Arduino (400~5000 ppm) is a high-performance sensor that combines the technology of mature infrared absorption gas detection with precision optical circuit design as well as sophisticated circuit design. It has characteristics such as high sensitivity, high resolution, low power consumption, fast response, anti-water vapour interference, no poisoning, high stability and long life. The unique of this sensor is that it has onboard converters which give you serial outputs and also gives analog output ranging 0.4V-2VDC.
- Operating Voltage: 4.5-5.5VDC
- Working Current: <40mA Average
- Detection Range: 400-5000ppm
- Detection accuracy: ± 50ppm
- Preheat time: 1min
- Digital output: serial data output (9600, N, 8,1)
- Response time: ≤ 120S
-
The output signal:
- Working temperature: 0 ~ 50 ℃
- Working humidity: 0 ~ 90% RH
- Storage temperature: -20 ~ 60 ℃
- Size: 33mm x 20mm x 9mm
- Weight: 5g
- Interface Level: 3.3V(Compatible with 5V)
Package Includes(MH-Z19C NDIR Infrared Carbon Dioxide Sensor Module):
- 1 x MH-Z19 NDIR CO2 Sensor
- 1 x 7-pin JST Cable
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| Model | MH-Z19C |
|---|---|
| Color | Red |
| SKU | AI7084 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The MH-Z19C NDIR Infrared Carbon Dioxide Sensor Module is a versatile gas and dust sensor used across a wide range of applications including air quality monitoring, gas leak detection, industrial safety, HVAC systems, and environmental monitoring.
Common use cases:
- Building a gas leak alarm for LPG/methane
- Monitoring indoor air quality (CO2, VOC)
- Dust monitoring in a workshop
This product is ideal for environmental engineers, safety professionals, and IoT developers.
Technical Tip: MQ-series sensors need a warm-up period (24-48 hours for first use). Calibrate in clean air for accurate readings.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Aman Malhotra (verified owner) –
Perfect MH-Z19C NDIR Infrared Carbon Dioxide Sensor for my automation project. Integrates seamlessly with my microcontroller.
Atharv Goyal –
This MH-Z19C NDIR Infrared Carbon Dioxide Sensor is a must-have for sensor projects. Plug and play with Arduino.
Gauri Bisht (verified owner) –
Perfect MH-Z19C NDIR Infrared Carbon Dioxide Sensor for my automation project. Integrates seamlessly with my microcontroller.
Mayank Bajaj (verified owner) –
Love this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Response time is fast and readings are stable.
Darshan Gill (verified owner) –
Very satisfied with this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Library support is good and it’s easy to interface.
Aarav Deshpande (verified owner) –
Good quality MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Some variation in readings but within acceptable range.
Hitesh Saini (verified owner) –
This MH-Z19C NDIR Infrared Carbon Dioxide Sensor is excellent for the price. My data logging project is working perfectly now.
Neeraj Rajan –
Good quality MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Some variation in readings but within acceptable range.
Bharat Kumar (verified owner) –
Good MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Works as described. Calibration needed some patience but results are good.
Lakshmi Sen (verified owner) –
Excellent MH-Z19C NDIR Infrared Carbon Dioxide Sensor! Readings are accurate and consistent. Perfect for my project.
Neeraj Modi (verified owner) –
Superb MH-Z19C NDIR Infrared Carbon Dioxide Sensor! Using it in my environmental monitoring system. Very reliable data.
Girish Panchal (verified owner) –
Outstanding accuracy from this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Compared with a professional instrument, readings match closely.
Om Panchal (verified owner) –
Perfect for my weather station. This MH-Z19C NDIR Infrared Carbon Dioxide Sensor gives consistent readings day and night.
Aditi Gill (verified owner) –
This MH-Z19C NDIR Infrared Carbon Dioxide Sensor is excellent for the price. My data logging project is working perfectly now.
Ravi Rao (verified owner) –
Okay MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Had to add a capacitor to stabilize readings. Works now.
Tejas Luthra –
Good quality MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Some variation in readings but within acceptable range.
Tanya Bose (verified owner) –
Love this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Response time is fast and readings are stable.
Kabir Sen (verified owner) –
Very satisfied with this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Library support is good and it’s easy to interface.
Deepika Sen (verified owner) –
Very satisfied with this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Library support is good and it’s easy to interface.
Mukesh Das (verified owner) –
Very satisfied with this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Library support is good and it’s easy to interface.
Parth Dhillon (verified owner) –
Love this MH-Z19C NDIR Infrared Carbon Dioxide Sensor. Response time is fast and readings are stable.