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Loop checking

thread698-452022

Loop checking

Loop checking

(OP)
Hi all,
Yesterday I was loop checking a Temperature transmitter, I used fluke loop calibrator in measurement mode to check the milliamps in the marshalling panel, Other guy sourced the transmitter by putting rtd in the temp bath, I was getting the reading up to 50 percent(12ma), then my loop calibrator suddenly turned off, when I turned on it went to source mode then the display went off, now it is not working, what may be the reasons?
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