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Vortex Flowmeter Features

2023-05-16
 Vortex Flowmeter Features

 Vortex flowmeter is a kind of velocity flowmeter, which is widely used in petroleum, chemical industry, electric power, light industry, power heating and other industries.
 
 
No moving parts, long-term stability, simple structure and easy installation and maintenance;
The sensor output is pulse frequency, its frequency is linear with the actual flow rate of the measured fluid, the zero point has no drift, stable performance, 
and various structural forms, including pipeline type and insertion type flow sensor;
High precision, usually the measurement accuracy of liquid is ±1.0%; the measurement accuracy of gas is ±1.5%;
The measurement range is wide, within the range of Reynolds number 2×104 ~ 7×106, up to 1:20;
The pressure loss is small (about 1/4~1/2 of the orifice flowmeter), which belongs to the energy-saving flow meter;
The installation method is flexible, and it can be installed horizontally, vertically and inclined at different angles according to the on-site process pipeline barrier;
Using noise elimination circuit and anti-vibration sensor head, it has certain anti-environmental vibration performance;
Using ultra-low power consumption single-chip microcomputer technology, a 3V10AH lithium battery can be used for more than 5 years;
The non-linearity of the instrument coefficient is corrected by the software to improve the measurement accuracy;

 

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