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SCD40 CO2, Temperature and Humidity Sensor Module:
High-Precision Environmental Sensor for Air Quality Monitoring & Smart IoT Applications
The SCD40 CO2, Temperature and Humidity Sensor is a high-accuracy environmental sensing module designed for reliable indoor air quality monitoring and smart automation systems. Powered by advanced photoacoustic CO? sensing technology, the SCD40 provides precise carbon dioxide concentration measurement along with temperature and relative humidity data in a compact and energy-efficient design.
Ideal for IoT projects, smart homes, HVAC systems, industrial automation, weather monitoring, and environmental research, the SCD40 sensor delivers stable and long-term performance with excellent measurement accuracy.
Advanced CO? Monitoring Technology
The SCD40 sensor utilizes advanced photoacoustic sensing technology to deliver highly accurate and stable CO? concentration measurements. Unlike traditional infrared sensors, the SCD40 provides excellent precision while maintaining low power consumption and compact size.
This makes it highly suitable for continuous indoor air quality monitoring and portable sensing devices.
Integrated Temperature & Humidity Sensing
In addition to carbon dioxide detection, the SCD40 module also measures:
- Ambient Temperature
- Relative Humidity
This all-in-one sensing capability reduces system complexity and makes it easier to develop smart environmental monitoring solutions.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | SCD40 CO2, Temperature & Humidity Sensor |
| CO? Measurement Range | 400 ppm – 5000 ppm |
| CO? Accuracy | ±(50 ppm + 5% of reading) |
| Temperature Range | -10°C to +60°C |
| Humidity Range | 0% to 100% RH |
| Interface | I2C |
| Operating Voltage | 2.4V – 5.5V |
| Average Current Consumption | Low Power Design |
| Sensor Technology | Photoacoustic CO? Sensing |
| Calibration | Factory Calibrated |
| Applications | Air Quality Monitoring, HVAC, IoT, Automation |
Applications
The SCD40 CO? Sensor is widely used in:
- Indoor Air Quality Monitoring
- Smart Home Automation
- HVAC Systems
- Weather Stations
- IoT Environmental Monitoring
- Office & Classroom Air Monitoring
- Industrial Automation
- Greenhouse Monitoring
- Research & Educational Projects
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Easy Returns
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Quality Service
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Original Product
Easy Integration with Microcontrollers
The SCD40 sensor supports the widely used I2C communication protocol, enabling seamless integration with:
- Arduino Boards
- ESP32 & ESP8266
- Raspberry Pi
- STM32 Development Boards
- IoT Controllers
- Smart Automation Systems
Its compact form factor allows easy installation in embedded electronics and portable devices.
Why Choose the SCD40 Sensor?
- High-accuracy CO? sensing
- Integrated temperature and humidity monitoring
- Stable long-term performance
- Low power consumption
- Compact and lightweight design
- Easy I2C interface integration
- Ideal for modern IoT applications
Buy SCD40 CO2, Temperature and Humidity Sensor Online
Upgrade your environmental monitoring projects with the reliable and high-performance SCD40 CO? Sensor Module. Designed for precision air quality measurement and smart IoT integration, this sensor is the perfect solution for advanced monitoring and automation applications.
Order now and build smarter, healthier, and more efficient environmental monitoring systems.
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