LWLP5000 diff.pressure sensor
Miklós.Zsolnay 2024-01-30 06:33:27 258 Views2 Replies Hello Community !
I have a technical question regarding LWLP5000 differential pressure sensors. The sensor always reports 0 Pa when powered up and started. Even if there is pressure already applied at this time.
In a real world application (f.eg. reviewing differential pressure on an air filter) I cannot guarantee, that in the moment of startup of sensor there will be no pressure.
How to solve this ?
Thank you for any input !
M.
It doesn't look like they actually built the support for either automatic or manual drift. You get errors compiling when you use either.
Bruiser If you uploaded sample code.
This sensor will automatically perform a calibration after being powered on. The sensor will take the current pressure difference between the two nozzles as 0pa.
I think you can use manual calibration, entering the pressure difference between the two nozzles yourself.
Yeez_B 
