Question: On occasion one of the channels on my Kaye Validator 2000 data logger reads “UNDER” or “OVER”, what’s the cause of this?

By |2013-11-13T16:28:18+00:00November 13th, 2013|

Answer: Typically a channel will read "UNDER" or "OVER" when water has entered the SIM of the Kaye Validator 2000 data logger and the cold junction has become wet. Check each thermocouple wire to ensure that you have added drip-cuts to each wire 1m from the SIM to allow the condensate to drain away from [...]