MIKROE-3134

NDIR CO2 Click board™ advanced integrated CO2 gas sensor system. It is able to measure an absolute CO2 concentration by utilizing the CDM7160 integrated sensor. This sensor is based on nondispersive infrared sensing principle (NDIR) with two detection elements, one is used for detecting the wavelength of the IR light spectrum affected by the CO2 gas while the other detects the wavelength of the IR light spectrum not affected by the CO2 gas. It is a perfect solution for various CO2 measuring applications such as air conditioning applications, indoor air quality control applications, automatic fresh air exchange and venting system applications and similar.

• 3.3V, 5V input voltage
• Analogue, I2C, UART interfaces