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HDC3020 temperature and humidity sensor - high accuracy - I2C breakout board

The HDC3020 is an integrated capacitive based relative humidity (RH) and temperature sensor. It offers high-precision measurements over a wide supply range (1.62 V - 5.5 V) and extremely low power consumption in a compact 2.5 mm × 2.5 mm package. Both the temperature and humidity sensors are 100% tested and trimmed in a production facility that is NIST-traceable and verified with devices calibrated to ISO/IEC 17025 standards. More information about the product can be found in the datasheet.

20,00 €
incl. 20% VAT , plus shipping costs
  • 6 in stock
Description

The HDC302x is an integrated capacitive based relative humidity (RH) and temperature sensor. It provides high accuracy measurements over a wide supply range (1.62 V – 5.5 V), along with ultra-low power consumption in a compact 2.5-mm × 2.5-mm package. Both the temperature and humidity sensors are 100% tested and trimmed on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 standards.

Features

  • Supply voltage: 1.62 - 5.50V
  • i²C interface suitable for up to 1MHz speeds
  • Average power consumption: approximately 0.4µA
  • Four selectable I2C addresses and data protection via CRC checksum

Temperature Sensor

  • Operating range: -40°C to 125°C
  • Accuracy: ±0.1°C typical*
  • NIST traceability: relative humidity & temperature

Relative Humidity Sensor

  • Operating range: 0% to 100%
  • Accuracy: ±0.5% typical*
  • Offset error correction: reduces the offset to bring the device within the accuracy specification
  • Long-term drift: 0.19%RH/year
  • Condensation protection with integrated heater

*under certain operating conditions. More details in the datasheet

Documentation

WIKI: HDC3020 Temperature Humidity Sensor Datasheet

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