Price of V-cone flowmeter| vortex flow meter for cryogenic liquid

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1. Advantages of V-cone flowmeter

1. Advantages: (1) Uniform velocity effect on fluid, stable signal: "Signal fluctuation" is 1/10 of the orifice plate, so the required straight pipe section for installation is short, solving the problem of long straight pipe section for differential pressure instruments that has long troubled users (front 0-3D straight pipe section, back 0-1D straight pipe section). (2) High accuracy ± 0.5%, good repeatability ± 0.1%, range ratio of 10:1

(3) Wear resistance, long-term stability and accuracy, no need for repeated calibration.

(4) It has self-cleaning function and can handle dirty flow quietly.

The body will not block. For extremely dirty fluids, our companys independent intellectual property anti blocking patented technology has completely solved the problems of blockage and adhesion of throttling components and pressure pipes in blast furnaces and tar gas measurements.

（5）、 Sensors are metal bodies without electronic components, therefore they are resistant to high temperatures and vibrations.

（6）、 The applicable fluids are very wide, and both low and high flow rate fluids can be accurately measured. The specifications are complete and suitable for orange peel diameter estimation from DN15 to DN3000.

（7）、 Small pressure loss: with the same β value, the pressure loss is 1/3 to 1/5 of the orifice plate

(8). Flexible installation method: optional pipeline method, circular flange type, direct welding type, square tube type

2. Working principle of V-cone flowmeter

V-cone flowmeter (SKV cone flowmeter) works based on the principle of differential pressure, changing the fluid flow velocity distribution through cone flow element

s to form a stable differential pressure in the pipeline, and then calculating the flow rate by measuring the differential pressure value. The specific working principle is as follows: differential pressure principle and energy conversion. The core of V-cone flowmeter is based on the energy conversion principle in sealed pipelines. For stable fluids, the flow rate is proportional to the square root of the velocity of the medium in the pipeline. When the fluid approaches the cone, the pressure is P1; when passing through the cone interception zone, the flow velocity increases and the pressure decreases to P2. P1 and P2 are led to the differential pressure transmitter through the pressure tap, and when the flow velocity changes, the differential pressure value (Δ P=P1-P2) increases or decreases accordingly, reflecting the change in flow rate. The unique design of the conical flow control element ensures uniform flow velocity: the flow velocity distribution of the conventional differential pressure flowmeter is affected by pipe wall friction, with high central flow velocity and low near wall flow velocity. The cone of the V-cone flowmeter is suspended at the center of the pipeline and directly contacts the high-speed fluid, forcing the high-speed zone to mix with the low-speed zone near the wall, resulting in a more uniform distribution of flow velocity. Even at low flow rates, it is still possible to ensure continuous interaction between the fluid and the highest central flow velocity, resulting in accurate differential pressure. Strong anti-interference ability: Structures such as elbows, valves, and reducers in pipelines can disrupt the flow velocity distribution, leading to measurement errors. The V-cone flowmeter resha

Price of V-cone flowmeter

1. Advantages of V-cone flowmeter

2. Working principle of V-cone flowmeter

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