Beijing Zhongke Galaxy Core Technology Co., Ltd. has developed a series of temperature and humidity sensors, including single bus distributed and I2C interface temperature and humidity sensors. The temperature accuracy of the temperature and humidity sensor can reach ± 0.3 ℃, and the humidity accuracy can be from ± 3% RH to ± 1.8% RH, which can meet various temperature measurement requirements of different users.

 

Product features:

  I2C / one wire interface is adopted in the chip

  Chip temperature measurement range - 40 ° C to + 125 ° C (- 40 ° f to + 257 ° f)

  Humidity measurement range 0-100% RH

  Chip humidity measurement accuracy ± 3% RH, ± 2% RH

  Chip temperature measurement accuracy ± 0.3 ℃, ± 0.5 ℃

  Resolution 16bit

  Temperature and humidity conversion speed 2.5ms, 5.5ms can be set

  The lowest average power consumption is only 1uA @ 3V