Orific flange assembly
The simplest & most common flow meter is a fixed Orifice in a pipeline.
This Orifice creates a pressure
differential (i.e. pressure drop) which is proportional to flow. But the flow rate versus differential pressure
is a square root function, thus at the high end of the scale the graduations are far apart and very easy to
read. At the low end of the scale, the graduations are so close together that reading becomes impossible.
The net result is a meter with only a 3 OR 4 to 1 usable range.
Contact Name: Nilesh Shah
Company Name: Flowtech Instruments Services
Street Address: 900/2/B GIDC Nr.
Pakona Engg, Makarpura Road, Vadodara,
390010 Gujarat, India
Member name: info2139
Member Since: 18 November 2009
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