Specifications
Shorter straight pipe
Cone flowmeter adopt unique design of central streamlining throttling device, which effectively solve the problem with fluid rectifier in the long straight pipe. It hangs in the center of the pipeline a cone-shaped throttling device, impeding the flow of medium and reshaping the flow curve. And immediately forms an ideal fluid in cone upstream and downstream pipeline. Thus the requirement length of cone flowmeter is only upstream (0~3)D and downstream (0~3)D.
High accuracy
The downstream static pressure of the cone flowmeter is high-frequency or low amplitude signals, which makes the Δ P low noise and very stable. The accuracy can be reach ± 0.5%.
Wide flow range, low Permanent Pressure Loss
The range ratio of the cone flowmeter is 10: 1. If demand, it may be increased to 30: 1 when choosing appropriate parameters. Under the same β Value, the permanent pressure loss of the cone flowmeter is about 1/5~1/10 of the orifice plate, which greatly reduce the power consumption.
Dirt resistance and Anti-Clogging
With "self-cleaning function", the cone flowmeter doesn't exist dead zone. The medium speed up when flowing through the cone, and clean the high pressure taping, cone body & the pipeline around the cone. Meanwhile low pressure taping is insulated by non-liquid mediums, with which dirty fluid will not contact. So, cone flowmeter can be used to measure impurities and dirty mediums easy to be crystallized.
Measuring medium with high temperature and pressure
The highest working temperature and pressure respectively reach 800° C and 42.0MPa, which can be higher with special material.
Measuring medium in complicated conditions
For its unique design structure, cone flowmeter can measure gas-liquid phase, multiphase flow, liquid vibration, electromagnetic interference medium and mixed gas phase etc.
Applications
V cone flowmeter can be used to measure flow of fluid, two-phase medium (moisture, condensate etc), dirty medium (coke-oven gas, GFG, natural gas, raw oil etc) and so on.
Technical Features:
Low installation requirement: 0 ~ 3D for upperstream and 0 ~ 1D for downstream
Turndown ratio: 10: 1
Low pressure loss: Pressure loss is just 1/3 ~1/5 of that of orifice plate for same β
Abrasion resistance: Vacuum will be produced after streamlined cone restriction, avoiding cone from wearing out
No block, no adherence: Due to the contour of the V cone not allow for area of stagnation where debris, consensation or particles from the fluid could accumulate
Excellent repeatability: The V cone primary element exhibits excellent repeatability of + 0.1%
Long term stability: β Ratio with no change for long term provide high accuracy for long time
Signal stability: Signal fluctuation is 1/10 of that of orifice plate
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Technical Specifications:
| Rated Pressure | ≤ 16MPa, Maximum ≤ 42MPa |
| Installation Requirement | 0 ~ 3D for upperstream 0~1D for downstream |
| Medium | Gas/ Liquid |
| Structure type | Embeded V Cone Flowmeter/ Braced V Cone Flowmeter/ Inserted V Cone Flowmeter |
| Material | Kinds of metal |
Xuzhou Ouke Instrument Co., Ltd is a professional manufacturer and trading company which located in Jiangsu Province. We are specializing in different kinds of instruments and hardware tools, such as water level sensor, pressure sensor, pressure switch, temperature sensor, temperature switch, flowmeter, and so on, we also deal with almost all kinds of cutting tools, including HSS drills, screw taps and dies, SDS-plus drills, masonary drills, diamond saw blades, tct saw blade, tungsten solid carbide cutting tools and so on.
We guaranteed products at a competitive price and high quality. At present, our products have a very good sale in domestic and overseas market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.
