Turbine flowmeter and vortex flowmeter difference, it is best to say in detail, comprehensive.
In addition, it should be in terms of frequency, the turbine flowmeter is not vortex flowmeter commonly used. Turbine flow meter accuracy is relatively high, commonly used in metering, vortex flowmeter general flow measurement can be used.
In foreign oil products, the proportion of 70%~80% in the domestic calibration flow more often used, as long as the media to ensure clean and regular verification, the turbine flowmeter can achieve other flow meters difficult to achieve accuracy. A small vortex flow dead zone, measuring range than turbine, turbine can achieve the accuracy of precision is high, but the turbine has a movable impeller in turn, a long time will affect the bearing wear measurement accuracy, often adjustment coefficient.
Simply speaking, turbine flowmeter is volume flowmeter, generated by the change of magnetic flux pulse current, vortex flowmeter is measured by detecting the frequency of flow; so we usually are more common in liquid turbine flowmeter.
