The HTU(F)3833 and HTU(F)3835 in the HTU383X series are digital, ready-to-use, plug-and-play modules for precise humidity and temperature measurement.
The modules output the relative humidity and temperature as digital signals in I2C format. The resolution of the HTU(F)383X can be programmed (8/12 bits to 12/14 bits RH/T). Humidity and temperature signal response times and the recovery time (following full saturation) are within a range of a few seconds. 3.0 V supply voltage is needed.
The HTU(F)383X is ideal for applications which have a low current consumption. They are supplied as standard models with a PTFE filter (F) and particle and liquid protection.
Variants of the HTU(F)383X
Features
- Humidity range: 0 to 100% RH
- Temperature range: -40 to +85°C
- Digital outputs
- Humidity measurement accuracy: ±2% RH
- Temperature measurement accuracy: ±0.3°C
- Supply voltage of 3.0 or 5.0 V
- Low current consumption of 450 μA
- (Sleep mode: 0.2 μA)
- Fast recovery time after long saturation periods
- Plug-and-play module
- RoHS and REACH compliant
Applications
- Household appliances
- Medical equipment
- Printers and copiers
- Humidifiers/dehydrators and driers
- Weather stations
- Security systems
Download
- HTU383X OEM humidity sensor datasheet
- Software driver fan002 (zip format): Easy interface to the sensor through four public functions (Mail request) (written for the dsPIC33 microcontroller family)
- Application note fan001: HTU2X serial number reading
- Application note fan004: HTU21D – humidity and temperature sensor – assembly and applications
For information on prices and delivery times or if you have any technical questions, please contact info@amsys-sensor.com.