Scope
1, nominal pressure: 25mm ≤ DN ≤ 6000mm
2, nominal pressure: PN ≤ 25MPa
3, medium temperature: t ≤ 650 ℃
4, Accuracy: 0.2, 0.5, 1, 1.5
Structure
KEDTB De Taba flow sensor is to detect rod, taking pressure of population composition, the internal pipes and pipe it across the vertical axis, the surface facing the flow in the test bar total pressure testing with a number of holes in the test rod surface with the back flow Number of static test holes, respectively, guided by the total pressure and static pressure pipe pressure pipe guide leads, according to the total pressure and static pressure differential value to calculate traffic flow through the pipeline.
Detection of rod cross-section shape shown below:
Theory
    KEDTB De Taba pitot tube flow sensor is based on principles developed on the gun, which is the average velocity through pipes and pipe the product of the effective cross-sectional area to determine the flow.