STC31-C Chip-Sized Gas Concentration Sensor

The Sensirion STC31-C sensor is based on a revolutionized thermal conductivity measurement principle, which results in superior repeatability and long-term stability. This makes the STC31-C the perfect choice for applications where reliability is key. Thermal conductivity technology has an ultra-low power consumption, even compared to low-power optical sensors. This makes it ideal for battery-operated applications, delivering top performance at an absolutely minimal power budget.