I'm connecting the PT104 directly to a serial port on my laptop. The computer was running only a few programs - Outlook, Google Chrome, and normal background processes (antivirus etc).
Having analysed my data further, I've found other problems. The logging interval is 1 second, but the time in seconds in the datafile is discontinuous. There are jumps where no data is recorded, jumps where zeros are recorded, and large swathes of data with the same time repeated.
I've attached a zip of the csv file saved from the spreadsheet view. The raw data file is too large to attach, even when zipped.
- raw data.zip
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