i want to Measure the Difference pressure of Packed distillation Column of height 3 mtr. h.p. side connected to
bottom & L.P. side connected to the top , so tell me what
will be THE URV & LRV of that D.P. transmitter?
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Answer Posted / sateesh kumar singh
If you want to mesure a differential pressure of Packed
distillation Column and currect out put signal then
instrument mesuring rang should be higher than required
measuring renge.
URV >3000 mmm WC ( Say 4000 mm WC)
LRV= 0 mm WC
calibrate it 0 mm WC to 4000 mm WC .
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