High Precision Vortex Flow Meter for Liquid, Gas, and Vapor Measurement

• Customization: Available
• Accuracy: ±0.6-1%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Model NO.: Tiankang vortex flowmeter
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Vortex Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: CE, ISO
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 9026100000
• Production Capacity: 50000peices/Years

Product Description

Working

Working principle

When fluid flows through the vortex generator in the flow field at a certain velocity and generates a pair of alternating while aligned vortex row (vortex street), which firstly appears on the one side of column and then the other side. This vortex-generating theory was first put forward by Karmen and named as Karman Vortex. Karmen also gave the relation between frequency and velocity, among which the coefficient was named as Strouhal number.

Product Characteristics

 

1. Wide application, capable of measuring flow of vapor, gas and liquid;
2. Measurement results are independent of physical parameters including flow distribution, fluid pressure, temperature, density, viscosity, etc.
3. No movable parts, high reliability, long-term stable operation;
4. Abrasion and dirt resistance, unnecessary mechanical maintenance, long service life, safe and explosion-proof, suitable for harsh environment;
5. The measuring probe of sensor is packed with a special technique and boasts temperature resistance of up to 350ºC;
6. Sensor is designed by means of compensation, so as to promote meter's shock resistance;
7. The on-site displaying flowmeter with micro-power high technology and battery supply can operate with electricity for more than 5 years;
8. Electric-isolated current input, fine capability of suppressing common mode interference;
9. Good anti-vibration property, non-drift at zero point, effectively eliminate external vibration influences;
10. Surface mount processed circuit, compact structure, high reliability, wide measuring range; range ratio can be 10:1, 15:1, 20:1 and 30:1.
11. Small pressure loss, wide dynamic measuring range, low operating cost, body of stainless steel, strong corrosion resistance;
12. Pulse input, 4~20mA input or HART communication/Modbus protocol communication can connect with industrial automation system;
13. On-site LCD display, simultaneous display of instantaneous flow and cumulative total flow;
14. Calculation of density, temperature and pressure compensation, on-line inspection of compensation calculating formula, in-place button layout, convenient for parameter adjustment without any handheld communication device.

Product Parameters

		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		2×10^4~7×10^6
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
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%

Dimension

External Dimension of Clip-on Vortex Flowmeter
External Dimension of Flange-Type Vortex Flowmeter
External Dimension of Plug-in Vortex Flowmeter

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. proudly shines as a beacon of brilliance within the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group. Our unmatched reputation for innovation and dedication elevates our prestigious standing to new heights.
Founded in the dynamic and thriving metropolis of Shanghai in 2013, Cold Valley is a proud affiliate of Hanshan Intelligent Technology Co., Ltd. As an industry vanguard, we are renowned for our unwavering commitment to groundbreaking innovation and unparalleled excellence.
Our exceptional team comprises founding experts from elite international automation firms, bringing together over two decades of collective experience in automation and engineering. With a decade of specialization in consulting and digital solutions, we are deeply committed to delivering unmatched automation and digitization products and services, all strategically orchestrated from our high-tech Shanghai headquarters.
Boasting a rich legacy exceeding 20 years in the industry, we have carved out a distinctive niche in the petrochemical sector. Our profound insights into automation and digitalization requisites across all enterprise stages empower us to craft bespoke products and solutions. Enhanced by state-of-the-art automation and digitalization, we deliver comprehensive life cycle services across industries such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.