Hi, all.
I put sensortag in my office. I think the temperature of all objects except human body are almost the same as temperature of air. But no matter what objects I face to TMP006 very closely, like white paper, black bag, cup, wall and etc, the IR temperature from TMP006 is always 3-4°C lower than ambient temperature from SHT21. I think the data from SHT21 is right since it matches air condition setting.
My question is if the temperature difference normal?
Many thanks!