what is the basic principal of vertax flow meter

Answer Posted / rana mujahid

in vortax flow used a restriction in the flow path which
creat the vortax that are directally proportional to the
velocity of flow.and there used a piezoelectric meterial
these vortax strikes on piezo which creates milivoltes which
are directally prpotional to strike rate of vortax..

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Questions on flow meters,few questions on HART protocol,

1571


Explain working principle of lvdt?

632


What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

1627


What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

987


How to Calibrate Level Switch in field

793






if my flow is 20000 m3/h than which range of DPT i have to use????

1297


in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?

1817


How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.

1082


What materials are used in thermo wells?

619


a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

1848


Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

1682


How do bending tubing provide better measurement than using tubing fittings such as elbows?

1486


what is difference between fork type and capacitance type level switch. where it is using

1933


3. Differentiate between ultrasonic flowmeter and radar type flow meter.

2441


model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com

1900