Engineers must maintain the orifice beta ratio (?) between 0.3 and 0.7 to achieve proper flow measurement performance balance between pressure drop levels and accuracy results. The beta ratio maintains itself within the range of 0.3 to 0.7 for technical reasons. The numbers employed for beta ratio calculations originate from where exactly and carry what … Continue reading Orifice Beta Ratio: Why It Falls Between 0.3 and 0.7 for Optimal Flow Measurement