i want use pressure transmitter for flow ,how?
Answer Posted / jobby c johnson
In any Flow meters(venturi, Oriface etc), Flow rate is given by the expression
Q is propotional to sqrt(delta p)
Where Q is mass flow rate ; delta p is the differantial pressure across the transmitter
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??
selection of the zener barrier for the hazardeous area zone 0
Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?
draw shematic diagram of c/v positioner(smart type)?
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system
Draw symbols of the following :
What is the meaning of wet leg
how many types of preheaters are in cement industry & what r they can any body explain?
What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
why is not useing in boiler skin thermocople
What is megering????
Explain how thw analog to digital converter works with the circuit diagram
why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.
wich is coming the first HAZOP OR SIL