Customization: | Available |
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Accuracy: | ±0.6-1% |
Main Application: | Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas |
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As fluid gracefully navigates through the intricately designed vortex generator within the dynamic flow field, it achieves a certain velocity that meticulously orchestrates an alternating, harmoniously aligned vortex street. This captivating phenomenon, where vortices manifest first on one side of the column and subsequently on the opposite, was masterfully theorized by the renowned Karmen, earning the distinguished title of the Karman Vortex. Karmen's visionary work established a groundbreaking correlation between the frequency of these vortices and their corresponding velocity, with the pivotal coefficient in this relationship celebrated as the Strouhal number. This esteemed principle serves as a fundamental pillar in decoding the complexities of fluid dynamics and unveils the mysteries of precise and reliable liquid and gas measurement with our Highpeak Vortex Flowmeter from Cold Valley Intelligent Technology (Shanghai) Co., Ltd.
Vortex Street Flowmeter TK2000 | |||
Measured Fluid | Gas,Vapor | Liquid | |
Precision | ±1.0%;±1.5%(Plug-in±2.5%) | ±7.5%;±1.0%(Plug-in±2.0%) | |
Repeatability | ±0.5% | ±0.33% | |
Reynolds number | 2×104~7×106 | ||
Medium Temperature | Extended | -40ºC~+350ºC | |
Standard | -40ºC~+250ºC | ||
Range Ratio | 10:1;15:1;20:1;30:1 | ||
Caliber Range | DN15~DN1500 | ||
Working Pressure | 1.0MPa/1.6MPa/2.5MPa/4.0MPa Other | ||
Velocity Range | 5~70m/s | 0.5~7m/s | |
Fluid Contact Material | 304 Stainless Steel/316L Stainless Steel | ||
Flange Material | Carbon Steel /Flange/Flange Carbon Steel |
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Bolt Material | |||
Testing Probe | 316L Stainless Steel | ||
Connecting-Rod Support | 304 Stainless Steel | ||
Radiator | Aluminum Alloy/Stainless Steel | ||
Installation Method | Clip-on Type/Flange-Type/Plug-in Type | ||
Protection Grade | IP65/IP67/IP68 | ||
Power | 24VDC(18~30V)Battery Supply | ||
Signal Input | 4-20Ma,Digital Pulse | ||
Communication | Communication/Protocol | ||
Electrical lnterface | 2×M20*1.5(Others require to be customized) | ||
Explosion-Proof Method | Non Explosion-Proof/Intrinsic Safe/Explosion-Proof | ||
Structure Style | Integrated/Split | ||
Environment Temperature | LCD equipped:-10~60ºC/No LCD:-20~60ºC | ||
Relative Humidity | Humidity 5%-90% |