Issues related to the application of venturi flow meters
Thread Content
I would like to ask fellow sailors: does the average velocity flow meter for coke oven gas come with an integrated online automatic backwashing device? When selecting, are there any manufacturing requirements corresponding to the relevant pipe diameter, head, and flow rate? For example, in a DN250 pipeline with a pressure of 4500 Pa and a flow rate of 600 m³/h, can an average velocity flow meter be used?
For a DN250 pipeline with a flow rate of 600 m³/h and a pressure of 4500 Pa, an average velocity flow meter can be used for flow measurement. It is important to ensure that the pipe layout meets the installation requirements of the average velocity flow meter, and to take into account the impact of the properties of the fluid medium on measurement accuracy. A straight pipe section with a length of 3 to 25 times the pipe diameter is required upstream, and 2 to 4 times the pipe diameter downstream, in order to ensure measurement accuracy and stability.