pt104 minus readings

 
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chasemaguire
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Joined: 26 Oct 2007
Posts: 1

PostPosted: Fri Oct 26, 2007 3:01 pm    Post subject: pt104 minus readings Reply with quote

I have been using Pt104 convertors with pt100 probes for about 12 months. Nearly every convertor has had a faulty channel that seems to read as a minus temperature.
What is causing this error as it is extremley frustrating?
Please help!!!!

Chris Skelton
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ziko
Site Admin
Site Admin


Joined: 01 Dec 2006
Posts: 606
Location: St Neots

PostPosted: Fri Oct 26, 2007 3:26 pm    Post subject: Reply with quote

Hi, was it ok before? If so do did you do anything different that might have caused it to do this?

Could you tell me exactly how you are doing your experiment and what, if anything is different from your previous set up.

Kind regards
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