Humidity sensor - HH10D

The HH10D relative humidity sensor module is comprised of a capacitive type humidity sensor, a CMOS capacitor to frequency converter and an EEPROM used to hold the calibration factors. Due to the characteristics of capacitor type humidity sensor, the system can respond to humidity change very quickly. Each sensor is calibrated twice at two different accurate humidity chambers and two unique sensor related coefficients are stored onto the EEPROM on the module.

Features:

• I2C interface
• 2.7-3.3V Input
• 150uA current consumption
• -10 to 60 degrees C temperature range
• +-3% accuracy

Documents:

• Datasheet
• Arduino Article