I just installed a 7 in 1 sensor to replace acurite. So far, I cannot find any value that I think is off or needs correction! I am still waiting for rainfall, but in general has anyone found a reading they have felt needs to be adjusted? I did click the 100% humidity option in Cumulus. The thermometer is extremely accurate in my view.
Please correct if I've gotten it wrong:
You purchased an Osprey array clone and you are getting your pressure readings from an Ecowitt gateway?
I was going to say that your pressure readings are 2 hPa out or so but from the weathercloud widget in your sig, it looks like these readings are out of date - maybe from your old accurite weather station so it is hard to tell if you are calibrated or not. I see three different elevations at Weathercloud. For calibration purposes for non-airport stations , you want the barometric sensor elevation above sea level. The barometric sensor in the ecowitt gateway is located inside the case.
If you are using the ecowitt gateway, you may want to consider registering your new device with ecowitt.net. If so, we can take a look at your barometer ABS and REL readings.
For the ecowitt gateway, you have to calibrate it
manually. I dimly recall something about the accurite baro - it self-calibrates the baro automatically over a period of time?
You will have to decide if you want your new weather station to track Altimeter or SLP. For better accuracy, I would recommend you calibrate to Altimeter.
To calibrate the barometric sensor of your Ecowitt gateway, you can use this guide/tutorial:
https://www.wxforum.net/index.php?topic=43602.msg443933#msg443933If you need further help with this, just ask!
