Flowmeter flow rate
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I would like to ask the experts: generally, what flow rates are appropriate for choosing flow meters? For example, ignoring factors such as the corrosiveness of the material, what are the suitable flow rates for rotor flow meters, vortex flow meters, electromagnetic flow meters, etc.? I appreciate any additional information from the experts... :) Thank you very much
For this, you can only refer to the manufacturer’s selection samples. For the same type of flow meter, different manufacturers may provide different values for the optimal, maximum, and minimum flow rates.
I want to know the appropriate flow speeds for things like rotors, vortex streets, and electromagnets; no details are provided on this, and I’d like more specific information····
I want to know the appropriate flow speeds for things like rotors, vortex streets, and electromagnets; no details are provided on this, and I’d like more specific information····
Ultrasonic waves: 1-5 m/s; Vortex street: Gas – 5-60; Liquids – 0.35-7; Steam – 6-70; Turbines: 0.5-7; Rotor: No reference data available
Could I ask for Nengjia’s contact information?··
You can’t decide just by looking at the flow rate; you need to take into account factors such as the type of medium, its corrosiveness, and a range of other process parameters, and then refer to the manufacturer’s selection guides
The answers given by those upstairs are already quite clear. It’s not easy to choose a flow meter based on the flow rate alone; different flow meters, different pipe diameters, as well as the required accuracy levels, all result in different requirements regarding flow rate. Ignoring that factor is precisely the most important thing; first consider the medium, then select the flow meter, and only after that, based on the process parameters (flow rate, diameter, required accuracy), can a decision be made
Just go and ask a few families for a price, and you’ll understand everything