Hello,these days i tested the pressure sensor lps22hb,the pressure measured is 43 hpa lower than it should,that is it show 970 hpa while it should show 1013 hpa.Have to do one point calibration (OPC)?Can you help me??
1) The weather station is 150 meters away.2)No, the measurements are made at temperatures of 18-22 ° C.(environments)3)I use my own HW.I tested the sensor MS5611 and i measured absolute pressure 1006.8 hpa unlike the sensor LPS22HB which measures 970...
Hello again,the value that the sensor gives me after the conversion of absolute pressure in the sea level it's wrong.The absolute pressure i read from the sensor is 973.7 hpa and the temperature is 22.3, i used the mathematical formula:to calculate t...
