Oval gear flowmeter is one of the most common volumetric flowmeter.
Has a long history, widely used in petroleum, chemical, food,
pharmaceutical, paper making industry, ship. For the measurement of
a variety of viscosity in the range of medium. Especially
applicable to the measurement of low viscosity medium. Mechanical
and electronic counter.
- Shellmaterialhas a variety of options: aluminum, stainless steel
and cast steel, PPS,bronze etc.;
- The rotorhas a variety ofmaterial: aluminum, iron, copper,
stainless steel, Hastelloy alloy, graphite etc.;
- Bearing materialhas a variety ofoptions: graphite, ceramics, hard
alloy, bronze,stainless steel seal bearing;
- O ringmade ofVITON, fluorine rubber, stainless steel, Teflon
- With mechanical,electronictwo counters, multiple output modes:
pulse equivalent, 4-20mA, RS485, Hart etc.;
- GPS communication remote display and readout function optional
Measurement of elliptical gear flowmeter is composed of a casing
and a pair of gearrotor and the upper and lower cover plate, a
known volume of cavity between them as measure unit flowmeter. The
slight pressure on the inlet of the gear rotor differential drive
rotation, and will continue to import liquid through the cavity
measurement to export. According to the rotation frequency rotor to
counter (two meter), indicating the flow.