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Vortex Flowmeter
Vortex Flowmeter
Scientific Devices (Bombay) Pvt Ltd offers SDVFM series Vortex Flowmeter. Features: designed using digital signal processing techniques (DSP); design of 14 level digital band pass filter, through the rapid Fu liye software algorithm; improves the vortex signal detection sensitivity; strengthens the vortex vibration resistance performance; and breaks through the traditional simulation method for the vortex signal processing limitation. The SDVFM converter hardware used in the variable gain amplifier: to adapt to various calibre vortex sensor signal strength, the variable width of multilevel filter, the vortex signal effect pre-treatment. Finally, the software uses the SDP technology, to achieve 14-band adaptive band-pass filter algorithm. This type of vortex converter using potentiometer design, all debugging using keys set, therefore, is convenient for field debugging work, also improve the reliability of the instruments. An advance version of SDVFM series vortex flow meter has temperature and pressure compensation feature. There is a sensor, which senses fluid varying temperature and pressure, and processes these values and displays the flow within accuracy limit therefore, change in temperature and pressure of fluid does not affect the performance of vortex flow meter.
