Description:
Our SCD40/SCD41 CO₂ Gas Sensor Module is integrated with multi-parameter detection functions, delivering high-precision, stable air quality monitoring data for various IoT, industrial and consumer electronic application scenarios.
Key Features:
✅ High-Accuracy Multi-Parameter Monitoring: Supports simultaneous detection of CO₂, temperature and humidity, with CO₂ measurement accuracy up to ±40ppm + 5% of the reading, providing reliable data support for precise air quality assessment.
✅ Stable Photoacoustic NDIR Sensing Technology: Adopts mature photoacoustic NDIR sensing principle, effectively avoids interference from ambient light and dust particles, maintains stable and accurate output under complex working conditions, and reduces long-term measurement deviation.
✅ Durable Premium Material Design: Uses high-quality FR-4 fiberglass PCB board and gold-plated pin headers, with excellent anti-corrosion and anti-oxidation performance, supports stable signal transmission and extends the service life of the module.
✅ Low Power & Wide Voltage Compatibility: Built with optimized low-power circuit, supports 2.4V-5.5V wide voltage input, can be switched to low-power mode with average current as low as 0.5mA, perfectly adapts to battery-powered portable devices and prolongs the endurance of terminal products.
✅ Plug-and-Play Pre-Calibration Design: Supports standard I2C communication protocol compatible with most mainstream microcontrollers, no extra calibration is required after installation, greatly reduces development and debugging costs for users.
Specifications:
Category: Gas Sensor Module
Material: FR-4 Fiberglass PCB, Metal-shielded Sensirion SCD40/SCD41 Sensing Chip, Gold-plated Pin Headers
Size: As shown in pictures
Color: As shown in pictures
Package: 1pcs
Warm Notes:
1. The photos do not reflect the actual size, please refer to the description for detailed size information.
2. Please allow minor deviations caused by manual measurement, thank you for your understanding.
3. Actual color may slightly differ from the images due to different monitor display settings.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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