What are the basic conditions and limitations those must be consider while selecting measuring sensor for flow?

1.  Process medium through that pipeline.

2.  Acceptable pressure drop after the installation of the flow meter.

3.  Construction material based on the corrosive or acidic effects of the process medium.

4.  Temperature of the process medium

5.  Pipeline size.

6.  Minimum and Maximum flowrate.

7.  Viscosity of the medium.

8.  Remote or Integral type flow sensor.