Prolonged usage of DHT11

Hey !
I'm using a DHT11 sensor for datalogging purposes with the Arduino.
Since the Arduino datalogger runs for more than 9 hours at a stretch, is the accuracy of the DHT11 sensor reduced to its prolonged usage ?

I don't think that the accuracy of the DHT-11 will be reduced, if used within specification, over any amount of time. I don't use the DHT-11 any more cause it didn't seem to be that accurate in the first place. I have DHT-22 sensors going 24/7/365 on a couple of weather stations with no problems.

Hi,
I too understood the DHT-11 was not that good, which is why you have the DHT-22.
Regards

Mel.

I don't think that the accuracy of the DHT-11 will be reduced, if used within specification, over any amount of time. I don't use the DHT-11 any more cause it didn't seem to be that accurate in the first place. I have DHT-22 sensors going 24/7/365 on a couple of weather stations with no problems.

I too understood the DHT-11 was not that good, which is why you have the DHT-22.

Can anyone compare the accuracy of DHT11 vis-à-vis DHT22 ? How much does the data differ from the real value in both the sensors ?

I'd take a peek in their .pdf's