The insert-type Venturi tube inserts a smaller-diameter classic Venturi tube in the center of a circular pipe, measuring the differential pressure between the upstream static pressure of the insert tube and the throat static pressure to determine flow rate. It can be used for large-diameter gas flow measurement (such as blast furnace gas, flue gas, etc.).
Features
- Shorter installation dimensions, easy to install, lower cost.
- Low pressure loss, energy saving.
- Good stability, suitable for process monitoring.
Main Technical Parameters
- Nominal diameter (mm): DN500-DN2600
- Nominal pressure (MPa): ≤2.5
- Accuracy (uncertainty): ±3%~±5%
