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What factors should be considered when selecting a gas flow meter?

2024-01-12
 What factors should be considered when selecting a gas flow meter?
 
Vortex flowmeter features:
1. The signal output by the vortex flowmeter is a pulse signal proportional to the flow rate. This signal is convenient for data processing and computer networking;
2. Wide measurement range, stable performance and high accuracy;
3. No moving parts, simple structure, easy installation and maintenance;
4. The detection element of the flow meter will not be in direct contact with the fluid to avoid the influence of the chemical properties of the fluid;
5. Qingtian Instrument vortex flowmeter has strong anti-interference ability and is not affected by the physical properties of the fluid; regarding the compensation of the vortex flowmeter: it has been concluded from actual calibration and a large number of tests that the frequency of the vortex flowmeter is proportional to the flow rate. Proportional, so theoretically speaking, when the frequency of the vortex flowmeter is proportional to the flow rate, the instrument constant of the flowmeter is a fixed value. However, in actual work, due to unpredictable factors, there will be a certain non-compliance between the two. Linear error, for this error, the error can be corrected by means of compensation.

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