HTU21D Digital Humidity Sensor

Designed for high-volume and cost-sensitive applications with tight space constraints

Image of Measurement Specialties' HTU21D Digital Humidity SensorMeasurement Specialties's HTU21D sensors are dedicated humidity and temperature plug-and-play transducers for OEM applications. Direct interface with a microcontroller is made possible as both the humidity and temperature sensor modules have digital outputs. HTU21D sensors feature low power consumption and are designed for high-volume and cost-sensitive applications with tight space constraints. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip – which can be read out by command.

Features Applications
  • High accuracy temperature sensor
  • 16/24 bit resolution
  • Low power
  • I²C interface
  • QFN-6 package
  • Automotive
  • Medical
  • Printers
  • Humidifiers

HTU21D Digital Humidity Sensor

ImageManufacturer Part NumberDescriptionSensor TypeHumidity RangeAvailable Quantity
HPP845E031R4 datasheet linkIC SENSOR TEMP/HUM DGTLHPP845E031R4IC SENSOR TEMP/HUM DGTLHumidity, Temperature0 ~ 100% RH6405 - Immediate
HPP845E031R4 product page link
Published: 2013-07-02