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[FAQ] What is the difference between the HDC3120 and the HDC3020

Part Number: HDC3120
Other Parts Discussed in Thread: HDC3020,

Tool/software:

What's the difference between the HDC3120 and the HDC3020/3021/3022? Is there a filter or tape option available?

  • The HDC3120 is an analog temperature and relative humidity sensor with ratiometric outputs. It is based on the digital family of HDC3x devices and outputs temperature and humidity as a ratiometric output for temperature and humidity through two 12-bit DACs.
    Additonally, the HDC3120/HDC3120-Q1 is currently not available with an IP67 filter or removeable tape.