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How to Calibrate Penumatic Transmitter.LRV= -60 URV= -20.Can
u give me Answer.
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Answer Posted / suresh agravat 83204 78125
Urv-LRV÷4=Span
-60=4ma
-50=8ma
-40=12ma
-30=16ma
-20=20ma
Apply pressure accroding to above chart and monitor output
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