The humidity sensor comes pre-adjusted from the factory thus making a time-consuming humidity adjustment unnecessary. The temperature measurement occurs using a highly precise thin-film element, a must for the exact determination of a dewpoint.
The DFN housing of the humidity sensor ensures maximum mechanical sensor protection and facilitates the processing using standard reflow soldering process. A protective film applied to the active humidity sensor surface ensures a protection against contamination such as dust, salt or chemical pollution.
Depending on the accuracy requirements and available evaluation electronics, different cost-effective evaluation circuitry is available for the humidity sensor – our specialists will be glad to assist you.
Humidity sensor applications:
70.1pFNominal capacitance C0
±2% RH (30...70% RH) / ±3%RH (0...90% RH)Accuracy (at 30°C)
0.25 pF / %RHSensitivity
0...100% RHWorking range humidity
-40...140°CWorking range temperature