Reference

Principle

Thanks to Sensirion's CMOSens® technology, highly integrated capacitive humidity sensing components and bandgap temperature sensing components, the SHT30 offers high reliability and long-term stability with low power consumption, fast response and immunity to interference. The sensor is internally calibrated, linearized and amplified to output analog voltages that are linear with temperature or humidity.

• When the module is powered within rated input voltage and works normally, it outputs a voltage of 0.3~2.7V which is linear with temperature or humidity. The corresponding relationship is shown below.