Installation Instructions for the HCH-1000 Series Capacitive Humidity Sensors GENERAL INFORMATION The HCH-1000 Series is a capacitive polymer sensor designed for relative humidity measurement.
The sensor converts humidity value into capacitance, which can be measured electronically.
Polyimide is used as a humidity sensing material because of its inherent IC (Integrated Circuit) processing compatibility, com reduced temperature dependence and enhanced resistance against contamination.
The HCH-1000-Series is manufactured using semiconductor technology.
STANDARD CHARACTERISTICS The sensor consists of a grid top electrode, a polyimide layer, and a bottom electrode.
The grid top e...

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