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『V-cone flowmeter manual』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)
How much medium can DQV cone flowmeter withstand?
The temperature resistance of DQV cone flowmeter slag acre is 800 ℃, mainly used for flow measurement of stagnant liquids, such as Kumforest gas..
2. Technical specifications of V-cone flowmeter
▲ High precision: ± 0.075% ▲ High stability: better than 0.1% fs/year ▲ High static pressure: 40mpa ▲ Continuous operation for 5 years without calibration ▲ Negligible temperature and static pressure effects ▲ Resistance to high overpressure in all directions
1. Good accuracy (≤ 0.5%) and repeatability (≤ 0.1%).
2、 It has a wide range ratio (10:1-15:1)
3. It has self rectification function and only requires a very short straight pipe section (front 1-3D and back 0-1D).
4、 Self cleaning function, capable of detecting dirty and easily scaling fluids, suitable for media with high impurities such as blast furnace gas.
5、 Self protection function, key parts of the throttle component do not wear out, and can maintain long-term stable operation.
6、 Resistant to high temperature, high pressure, corrosion, and vibration.
7、 The types of measurable fluids are very wide (liquid, gas, steam), and the flow measurement range is wide (small flow to large flow), suitable for pipelines ranging from DN15 to DN3000.
8、 The structure design of the flowmeter is a fluid sweep type structure, which cannot intercept any gas, liquid or solid pollutants carried in the fluid. Non state flow meters are often suitable for flow measurement of dirty fluids, such as coke oven gas, wet gas, etc. 9. No movable parts 10. When the fluid flows through an inner cone with a special profile, a boundary layer will be formed around it an
1、 Measure steam and hot water at the heat exchange station without the need for a straight sail or buried pipe section. Due to the small space of the heat exchange station, selecting a general flow meter requires a long straight pipe section, which affects the operating accuracy. It is used to measure blast furnace gas and has a self-cleaning effect. The pressure pipe is not easily blocked.
3. What are the applicable working conditions for a 700mm V-cone flowmeter?
The applicable working conditions for a 700mm caliber V-cone flowmeter can be divided into two categories: general industrial working conditions and special working conditions. The core is suitable for fluid measurement scenarios with high flow rate, high viscosity, and multiple impurities.
Universal family standard operating conditions - Measurement medium is clean liquid: such as clean water, thermal oil, softened water and other low impurity single-phase fluids, suitable for temperature range of -40 ℃~400 ℃, pressure up to 42MPa - Measurement of clean gas: including compressed air, natural gas, nitrogen and other gas media without particulate impurities - Measurement of saturated/superheated steam: steam operating conditions in accordance with GB/T 21446 standard, suitable for high flow rate steam measurement 2 Special adaptation conditions - High viscosity fluids: such as crude oil, asphalt, heavy oil and other media with a kinematic viscosity of up to 10000mPa · s, the V-cone cone cone structure can reduce fluid wall hanging and sedimentation - Impurity containing fluids: Sewage, mud, coal powder conveying fluids containing