The right relative humidity can decrease allergy symptoms by adding ... so it can be used no matter the season. The humidity sensor can even detect how damp a room is and make adjustments ...

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.

Data center service provider OneNeck IT Solutions this week is touting the capabilities of a new patented rack cabinet robotic sensor that can automatically take detailed heat and humidity ...