09-29-2022 03:15 AM
Hi,
After reading the datasheet of BME280 sensor, I have some questions on the absolute maximum rating pressure. It shows on the datasheet that the operation pressure range is 300~1100hPa and the absolute maximum rating pressure is 20000hPa.
Your feedback/answers would be highly appreciated.
10-10-2022 03:48 AM
Hi Al_Lv,
The sensor can withstand the pressure of 20000hPa without being damaged. At this time, the sensor cannot output data within the normal range(300~1100 hPa). The test is carried out in a sealed chamber with a pressure of 20000hPa applied.