Seeking help regarding nitrogen flow rate and flow meter
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For a φ8 nitrogen pipeline with a pressure of 10 Kpa after pressure reduction, and the downstream end being open to the atmosphere, is it possible to calculate the nitrogen flow rate? Is it possible to measure flow rate by connecting to a DCS rotameter? I hope the experts here can help me out
Will such a low pressure drop be sufficient with such a small rotor?
Are there legally installed vortex flow meters for φ8 pipes?
I just couldn’t find a suitable flow meter :'(
What’s the pressure difference? Is a orifice plate flow meter suitable? It’s worth checking
It’s a very small flow meter; a rotor can be used for it.
It’s not certain how to calculate it, but V can be calculated using the recommended flow rate: V=πR²*flow rate*3600. As for the choice of flow meter, based on the calculation requirements of the process, it is likely that only micro-rotor flow meters or mass flow meters will be suitable options
A remote-transmission metal rotor flow meter will do
Cologne Metal’s small rotor helps you solve the problem.