A
Hi,
I recently got interested in process control. I have a question, can we measure a pressure drop in pipe by using two separate transducers rather then single differential pressure transducer? e.g. a water flown pipe has two pr transducers one at botom and one at top exit giving two pr readings. Pipe exits in tank open to atmosphere.
Is it right by taking readings of two pr transducers (psig) converting it into psia and then taking difference as pressure drop? If not how to caculate the pressure drop with two transducer readings?
Reply will be appreciated.
I recently got interested in process control. I have a question, can we measure a pressure drop in pipe by using two separate transducers rather then single differential pressure transducer? e.g. a water flown pipe has two pr transducers one at botom and one at top exit giving two pr readings. Pipe exits in tank open to atmosphere.
Is it right by taking readings of two pr transducers (psig) converting it into psia and then taking difference as pressure drop? If not how to caculate the pressure drop with two transducer readings?
Reply will be appreciated.