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Part Number 232269190001
Manufacturers Vishay Siliconix
Logo Vishay Siliconix
Description Humidity Sensor
Datasheet 232269190001 Datasheet232269190001 Datasheet (PDF)

  232269190001   232269190001
2322 691 90001 Vishay BCcomponents Humidity Sensor APPLICATIONS • Humidity measurements in electronic hygrometers for domestic use • Self-regulating air humidifiers, etc. DESCRIPTION This capacitive atmospheric humidity sensor consists of a non-conductive foil, which is covered on both sides with a layer of gold. The dielectric constant of the foil changes as a function of the relative humidity of the ambient atmosphere and, accordingly, the capacitance value of the sensor is a measure for relative humidity. The foil is clamped between contact springs and assembled in a plastic housing. It is provided with two connecting pins which fit printed-circuit boards with a grid pitch of 2.54 mm, provision is also made for fastening with 3 mm bolts. The characteristics are not affected by incidental water condensation on the sensor foil. It should not be exposed to either acetone or chlorine vapours. QUICK REFERENCE DATA PARAMETER VALUE UNIT % PF PF/%R kHz %RH/K Humidity range (RH) 10 to 90 .



23225731xxx 232269190001 IXFN80N50


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