Burks bkph balance flowmeter

Balance flowmeter is a new type of throttling flow sensor developed on the basis of standard orifice and flow regulator. It can be used downstream of various disturbances to provide excellent performance with the shortest straight pipe laying. The balance flowmeter is based on the principle of energy conversion in the sealed pipeline: the flow in the pipeline is proportional to the square root of the differential pressure in the case of ideal fluid; the flow in the pipeline can be calculated by measuring the differential pressure value according to Bernoulli equation. The balanced flow sensor is a porous disc throttling rectifier, which is installed on the section of the pipeline. The size and distribution of each hole is customized based on special formula and test data, which is called function hole. When the fluid passes through the function hole of the disk, the fluid will be balanced and rectified, the eddy current will be minimized, and the approximate ideal fluid will be formed. Through the pressure device, the stable differential pressure signal can be obtained, and the volume flow and mass flow can be calculated according to Bernoulli equation.

Application scope: it can be applied to the measurement of gas, liquid, gas-liquid two-phase, liquid gas, two-way flow, dirty medium and slurry.

V-cone Flowmeter is a new type of differential pressure flow measuring device, which is based on the measuring principle of Venturi tube and integrates the advantages of classic venturi tube, annular orifice plate and wear-resistant orifice plate.

1. The upstream and downstream straight pipe sections are required to be short: the minimum length of the upstream straight pipe section is 3D (the downstream installation of the valve requires 3D), and the minimum length of the downstream straight pipe section is S3D;

2. Accuracy: ± 0.5%; repeatability: 0.1%; range ratio: 15:1;

3. Dirt resistance and small pressure loss;

4. It can adjust the flow and mix the fluid;

5. Easy to install: ideal flowmeter for technical transformation;

6. Maintenance free or small workload.

Nominal diameter: (mm): DN25 ~ DN2600

Nominal pressure: (MPA): 0.25 ~ 42

Accuracy: ± 0.5%