SangamoWeather
New Member
I have a newly built HT3-R1-A with the updated HIH-4021 humidity sensor. When I have it outside (in shade or at night) or even near an open window, I get readings of over 1000%. (As in 'one thousand percent' RH).
I used OneWireViewer to check readings at every second and also Tim Bitson's java program from WeatherToys reading every minute, but same deal with each. One exception with OWV, it seemed to fluctuate from very high to lower levels occassionally. Inside with windows closed, it comes back to acceptable levels.
I have also changed cables. Again, this happens even at night, which eliminates the sunlight factor.
Thank you in advance for your suggestions.
I used OneWireViewer to check readings at every second and also Tim Bitson's java program from WeatherToys reading every minute, but same deal with each. One exception with OWV, it seemed to fluctuate from very high to lower levels occassionally. Inside with windows closed, it comes back to acceptable levels.
I have also changed cables. Again, this happens even at night, which eliminates the sunlight factor.
Thank you in advance for your suggestions.