HIH-4000-003 humidity Sensor

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Hi
I want to know have any body work with these sensors.
Is there any consideration?can you suggest an auto calibration method?Is the Vout=0.00003(sensor RH)2+0.0281(sensor RH)+0.820 formula sufficient for calibration?

Thanks in advance.

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Ali_dehbidi wrote:
Hi
I want to know have any body work with these sensors.
Is there any consideration?can you suggest an auto calibration method?Is the Vout=0.00003(sensor RH)2+0.0281(sensor RH)+0.820 formula sufficient for calibration?

Thanks in advance.

Hey Ali, I wanted to know if you found out if this formula is sufficient for calibration. Also, how could I use this formula in Labview? I am using a USB DAQ, I am successfully receiving the analog voltage output of the sensor on my pc, but how do I convert this voltage into RH% and calibrate it with the formula you mention?

Any info would be greatly appreciated.
Thank you in advance..