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Infrared eye sense the buildup of ice by infrared technology. this control allows the ice machine to shut down before the ice chokes the spout opening.
What is infrared?
With wavelengths longer than those of visible light, infrared (IR), also known as infrared light, is electromagnetic radiation (EMR). As a result, the human eye cannot see it. The usual range of wavelengths for infrared radiation is from about 1 millimeter (300 GHz) to the nominal red edge of the visible spectrum, which is about 700 nanometers (430 THz).
The range of terahertz radiation can occasionally include longer IR wavelengths (30 m to 100 m). Near-room temperature objects emit almost exclusively infrared radiation. The properties of infrared radiation, or IR, which is an electromagnetic radiation, are similar to both those of a wave and a particle called a photon. It propagates energy and momentum, exerts radiation pressure, and has other characteristics as well.
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