Rotor flowmeter and orifice He Yitong
Orifice plate flowmeter belongs to velocity type flowmeter, rotor flowmeter flowmeter and orifice plate flowmeter are generally used to measure the gas rotameter general measuring liquid, orifice flowmeter by volume flow by measuring the differential pressure, rotor flow meter only needs to measure the speed to a certain volume!
Orifice plate flowmeter is a differential pressure flowmeter, which is related to flow and differential pressure. The rotor flow timing volumetric flowmeter relates to variable flow area.
Direct reading of rotor flowmeter. The measurement parameters are related to the maintenance and wear of the instrument, and the calibration should be carried out regularly. Orifice measurements are performed using pressure differential without periodic calibration. But you need to calculate the readings.
