Answer / rajesh.

Vortex flow meters are flow sensors that detect the frequency of vortices shed by a bluff body placed in a flow stream. The frequency of the vortices is proportional to the flow velocity.
Flow rate information can be output as an analog current signal.
k factor is introduced to compensate for the non-uniform profile of pipe flow.

what is intrument termination what is commisioning

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I have a orifice installed in plant which is design for 0~100 inH2O for 0~80MMSCFD, now due to process change the maximum flow is change to 120 MMSCFD so for this new process value what will be the DP across orifice.

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what is meant by Valve reversibility?

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What is paid how it works

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can anybody will tell me abiut PID controller.

4 Answers  

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