Vortex flowmeter sensor should be long enough before and after the round straight pipe, the diameter of smooth and consistent with the diameter DN. Before and after the straight pipe as the state before the change, to ensure the full development of the fluid flow.
1.
Rectifier installation: site constraints, straight pipe can not meet, should be installed rectifier, is a non-uniform distribution of porous rectifier, simple structure, low cost, easy installation, the resistance loss.
2.
Installation conditions: away from the vibration source, there are vibration in the front and back straight pipe 2D with rubber damping bracket. The diameter of the sensor should be concentric with the inside diameter of the straight pipe. Flange welding, sealing clamping, the tube shall not have protruding parts. The direction of flow should be in line with the direction of the arrow. (Recommended when high temperature 2,3,4 position, temperature and low temperature recommended 1 position, the vertical pipe when the election 3 position.
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Vortex Steam Flow Meter :https://www.youtube.com/watch?v=T3LVdtTHnXw
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