2 pcs GY- TVOC eCO2 CO2 Carbon Dioxide Sensor Formaldehyde, Air Quality Monitoring Sensor Module - PAMEENCOS SGP40

• Multi-pixel gas sensor for indoor air quality applications Outstanding long-term stability I2C interface with TVOC and CO2 eq output signals The SGP40 is a digital multi-pixel gas sensor designed for easy integration into air purifier, demand-controlled ventilation, and IoT applications. A complete sensor system on a single chip featuring a digital I 2 C interface, a temperature controlled micro hotplate, and two preprocessed indoor air quality signals. As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP40 provides more detailed information about the air quality. The sensing element features an unmatched robustness against contaminating gases present in real-world applications enabling a unique long-term stability and low drift. The very small 2.45 x 2.45 x 0.9 mm 3 DFN package enables applications in limited spaces. High reproducibility and reliability. Tape and reel packaging, together with suitability for standard SMD assembly processes make the SGP40 predestined for high-volume applications., Manufacturer: PAMEENCOS