Frequently Asked Questions

Although the WH31,WH31B, WH31E, WH31P, WH31PF, WH31L, WH31SM, WH31L, PM25, PM25IN and AQIN sensor data from Channel 1-8 cannot be viewed on the user interface, it can be downloaded via the SD Card to your computer.

To collect this data, the SD Card must be inserted into the SD card slot.

The sensor data is not saved to on-board flash due to memory constraints, it is only saved to the SD card.

Thus, the SD card must be inserted into the tablet all the time. Whenever there is a new data set recorded, it will added to this file.

The file Backup-A.csv is the history file copied from console flash memory. It is generated when you manually.  This file does not include channel sensor data.

2019CH1A.csv  i s the channel sensor data and is only generated when the SD Card is inserted into the tablet.

Product Manual
https://ambientweather.com/mwdownloads/download/link/id/1113

Product Page
https://www.ambientweather.com/amws2000.html