Vortex Flow Meter Straight Run Requirement
Process engineers frequently overlook straight-run distances, not realizing these requirements can affect measurement accuracy by 5-10%. Small installation errors cause big operational problems. Vortex flow meters typically require 15 pipe diameters (15D) of straight pipe upstream and 5 diameters (5D) downstream for accurate measurement. These distances ensure fully developed flow profiles, with exceptions made when […]
Vortex Flow Meter Vertical Installation
Many technicians assume vortex meters work equally well in all orientations – until measurement errors appear. Orientation impacts performance more than expected. Vortex flow meters can be installed vertically, with liquids requiring upward flow and gases typically needing downward flow. Vertical installation eliminates air bubbles in liquids and prevents liquid accumulation in gas streams, but […]
Vortex Flow Meter Upstream and Downstream Requirements
Process engineers often underestimate piping requirements, resulting in measurement errors up to 5%. Correct straight-run distances prevent these costly mistakes. Vortex flow meters typically require 15 pipe diameters (15D) upstream and 5D downstream of straight, unobstructed piping. These distances ensure fully developed flow profiles, with reduced requirements possible using flow conditioners (10D upstream/3D downstream). Installation […]