Bassically this PDM shall inform to customer that shown PD on HMI will
need customer necessary action.
Based on your investigation between PDM portable and censor was detected
PD.
I'm worry, what will be if customer open the enclosure then no found
something from inside tank/cond/spacer..?
It will be questioned by customer the accuracy and effectiveness..? and
will be impact to the cost of maintenance.!!
Couls you pls, consider and advise for such condition..?