PT104 measure 0-2.5V

Post any questions about our serial port products
Post Reply
jim

PT104 measure 0-2.5V

Post by jim »

I use my PT104 with PT100's on 3 channels and a 0-2.5V single ended input on the last input. This works fine with my workshop PC but when I connect using my laptop the 0-2.5V input measures 3V with a 1v input.

Michael
Advanced User
Advanced User
Posts: 656
Joined: Thu Jul 07, 2005 12:41 pm
Location: St Neots, Cambridgeshire

Post by Michael »

Hello,

Your laptop may be using a switch mode PSU which is causing your interference. Try running the laptop on batteries to see if this corrects the problem.

Best regards,
Michael
Michael - Tech Support
Pico Technology
Web Support Forum

Post Reply