Lube oil pressure transmitter local it's showing 9.8 kg/cm2 but dcs side it's showing 9.26 like that what is the reason?
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Answer Posted / chessor
If u have a proper range... Selection for p.T.. U should have 4 - 20 ma ratio .. U should measure first .. P..T output ... Then check ... Panel side......
And yeh.. Also check ... Pressure transmitter .. Range.. Inserted in dcs parameter range... Both ..
Means... Pt s range same as in dcs parameter.. O/w u will select ans 0 , span screw from transmitter ....
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