Part Number: HDC2022 Tool/software: Pin 4 of HDC2022 is the DRDY/INT pin.
If DRDY/INT pin is not used, I would like to ask if it is okay to leave it in OPEN(=floating) state.
Part Number: HDC2022 Tool/software: Could the HDC2022 be used to measure humidity at negative temperatures? Which is humidity range expected at the situation? Could the sensor return negative humidity? Does Texas have humidity errors percentage at negative…
Part Number: HDC2022 Team, in the recommended operating conditions of d/s, we'd like to know why the temp range is differnce between these 3 items? and what's the design consideration in practical case? thanks.
Part Number: HDC2022
Hi team,
The customers are using the HDC2022 in their products. During their produce, hdc2022 are inevitably exposed to benzene when they manufacture assembled products. After that, they find humidity drift in hdc2022. Our humidity…
Hi Veera,
Thanks for trying that rehydration condition. I assume from your post that the sensor RH reading did not improve at all. I would try doing a more humid rehydration condition, 30C & 70%-80% for 2 days to see if that has any benefit. Could you…
Part Number: HDC2022 Hi team,
Here are some questions need your confirm
Q1.Does HDC2022 require customers to calibrate the temperature and humidity? The official website says that our HDC2022 has been calibrated before leaving the factory. After a long…
Part Number: HDC2022 Hi team,
During the assembly process, hdc2022 is inevitably exposed to some organic gases (such as benzene), causing the drift. The customer found that when using the 80°C internal heater for 4 hours, the humidity reading of the…
Part Number: HDC2022
Hi,
can anyone answer below questions?
Q1) I am going to use HDC2022 in 80% RH @ 10C, and trying to estimate the error for one year as below, please confirm? my application requires the error should be less than 5% RH.
HDC2022 worst…