SCD41 Gas Sensor CO2 Carbon Dioxide Temperature and Humidity

The SCD41 Gas Sensor Module is a highly advanced sensor designed to detect CO₂ (carbon dioxide) levels, temperature, and humidity with exceptional accuracy and reliability. Built on Sensirion's industry-leading technology, this module offers extended measurement ranges and enhanced precision, making it ideal for air quality monitoring, HVAC systems, IoT applications, and greenhouses. Its ultra-compact design and I²C interface simplify integration into various devices, while its low power consumption makes it suitable for battery-operated applications.

The module's ultrasonic sensor technology ensures high precision and reliability, making it an ideal choice for various applications, including smart homes, offices, and educational institutions. With a measurement range of 400-5000 ppm for SCD41, the sensor provides accurate readings of CO2 levels, which is crucial for maintaining a healthy and comfortable environment.

Features

• Enhanced Precision: Accurately detects CO₂, temperature, and humidity for high-quality measurements.
• Wide Measurement Range: Capable of measuring CO₂ levels up to 40,000 ppm, suitable for diverse applications.
• Compact and Lightweight: Small form factor for easy integration into space-constrained devices.
• Energy Efficient: Optimized for low power consumption in portable and battery-powered systems.
• Easy Communication: I²C interface for straightforward integration into microcontroller-based projects.
• Robust Performance: Reliable operation across varying environmental conditions.

Specifications

• CO₂ Measurement Range: 400 ppm to 5,000 ppm
• CO₂ Accuracy: ± (40 ppm+5%) 
• Integrated temperature and humidity sensors
• Low power operation to<0.4 mA, average 5 V, 1 meas/ 5 minutes
• Communication: I2C Interface
• Operating Voltage: 2.4-5.5 V

Interface Definition

1. GND: Power negative input port
2. VDD: Power positive input port
3. SCL: 12C clock port
4. SDA: 12C data port

Package Includes

• 1x SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity