Researchers have developed a highly accurate humidity sensing system that monitors human behavior in real-time by detecting ...

If the relative humidity is 100%, then according to meteorological law, there must be a cloud or precipitation present (unless the sensor is faulty). Another way to explain relative humidity is to ...

A capacitor type of hygrometer is usually used to measure relative humidity. The sensor has a dielectric polymer layer that absorbs water molecules from the air through a thin metal electrode.

relative humidity (RH), and occupancy (PIR) detection with optional CO2 sensing for improved air quality monitoring. The full integration of building sensors and controls is a key pillar in a ...