Gas Turbine Flow Meter for Measuring Biogas Flow

Gas Turbine Flow Meters There are no power sources at most biogas sites. We can choose a battery-powered turbine flow meter. Generally, the flow rate of the biogas pipeline is small, and it is generally measured by reducing the diameter. In order to ensure complete functionality, the flow pattern at the entrance should be undisturbed.

If the user needs to bring the display of the watch indoors, an integrated turbine flow meter can be used to direct the output signal through the cable to the flow totalizer installed in the room. The turbine flow meter can display the instantaneous flow and cumulative flow of biogas.

Gas Turbine Flowmeter When measuring the biogas installation flowmeter, if there is a valve near the upstream of the installation point, the valve will be continuously opened and closed, which will have a great impact on the service life of the sensor. It is very easy to cause permanent damage to the sensor and the sensor Avoid installation on very long pipelines that are overhead. After a long time, it is very easy to cause leakage of the seal between the sensor and the flange due to the sagging of the sensor. If it is necessary to install, the pipeline must be installed at the upstream and downstream 2D ​​of the sensor. Fasten the device.

Turbine flowmeter in a certain flow range vortex separation frequency is proportional to the average flow velocity in the pipeline, after the vortex generating body into the capacitive probe or piezoelectric probe (detector) and configure the corresponding circuit, which constitutes the capacitive detection turbine flow Meter or piezo-detection turbine flow sensor.

Gas Turbine Flowmeter To ensure complete functionality, the flow pattern at the inlet should be undisturbed. The length of the upstream straight section should be approximately 15 times the diameter of the turbine flowmeter (D), and the length of the downstream straight section should be approximately 5 times the flowmeter diameter (D). By placing a non-streamline vortex sounder in the fluid, two rows of regular vortices are generated alternately from both sides of the vortex, this vortex being called a Karman turbine.

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