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New differential pressure type flow measuring device
- 1999 Set / Sets per Month
- Shanghai/Tianjin/Qingdao
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- Low pressure loss classic venturi tube flowmeter
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Product Details
Place of Origin: | Henan, China | Brand Name: | QINGTIANYIBIAO | Model Number: | LGBJ |
Packaging Details
1:Export plywood packing with foam liner.with DN150MM
2:Carton box with thin film wrapped,if caliber less than 150mm
3:Export standard packing according to buyer's requirements
Product Description
v-cone flowmeter
main charateristic
Applications:
An outline of V cone flowmeter is a kind of differential pressure flowmeter by V cone sensor and pressure transmitter which is formed by the combination of various media, can be used to accurately measure the width of the Reynolds number {8*103 ≤ Re ≤ 5*107} within the scope of flow. The measurement theory is: because the actual fluid with viscosity, not ideal fluid, when the flow in the pipeline, in the premise of the full development of the flow, with laminar and turbulent flow of two kinds of state. According to the continuous flow of fluid energy conservation principle and Bernoulli's equation for fluid in laminar flow, the velocity distribution is a pipe center line as a parabolic symmetry, the pressure fluid through a certain pipeline drop proportional to flow. The V sensor in the measuring tube V cone mounted coaxially with the center line of the pipe. The measuring tube and V cone of the sensor is designed, precision machining. The fluid in the measuring tube through the V cone, to form a local contraction, flow in the V cone of flow velocity increases, pressure drop, the pressure difference before and after in cone
V cone flowmeter can measure fluid success
1 gas
Gas: gas, blast furnace gas, city gas
Natural gas: including the moisture content of more than 5% of the natural gas
A variety of hydrocarbon gases: alkanes, olefins and other gases
Corrosion resistance: the wet chloride gas etc.
Air: including water containing dust air compressed air etc.
The flue gas of boiler furnace: flue gas emission
2 steam
Saturated steam, superheated steam
3 liquid saturated steam superheated steam
Oil: crude oil, fuel oil, oil, diesel oil containing water
Water: water, drinking water, production water, sewage and waste water
All kinds of water solution: acid, alkali, salt solution.
Organic chemicals: methanol, ethylene glycol, xylene
4 special fluid
+HC oil gas + sand
Aerated water: H2O+N2+ air H2O+CO2
The main technical parameters of V type flowmeter:
1 accuracy class:: ± 5% (differential pressure flowmeter accuracy should be higher than grade 0.2, grade 0.2 (0.45--0.85), β: when beta <0.55, range than 4:1, precision grade: ≤ 0.30)
2 repeat: 0.1%
3 working pressure: 0 40MPa (with a plurality of pressure grade available)
4 operating temperature: -40--850 °C
5 ambient temperature: -40--65 °C
6 installation of straight pipe section: 0-3D straight pipe, 0-1D pipe
7 wide range ratio: usually 10:1, select the appropriate parameters can reach 50:1
The 8 loss is small: the same value, the pressure loss is an orifice plate 1/3--1/5
9 caliber: 15mm--2000mm
10 suitable medium: flow measurement V cone flow sensors are widely used in municipal, fluid power, chemical, petrochemical, metallurgy, food processing and other industries, is suitable for almost all gas, liquid medium.
We have established nice relationship with so many expresses,such as DHL,Fedex,TNT etc.
We sure that your products will get the best protection,and we will send to you hand with the
fastest speed.For sure that electromagnetic flow meter would not damaged by nature factors,we package it by wooden case if Diameter is larger than 150mm,or use carton.
From the raw material to the finished production we have the very strict and serious procedure to guarantee our products get to the different quality requirements to provide our customers high quality products, first-class service. The sale of products provides 12-month warranty and lifetime tracking service.
We are Kaifeng Qingtianweiye Flow Instrument Co., Ltd,a subsidiary of listed company Henan SunTront Tec Co.,Ltd.Our head office is a listed company since 2011 and its main products is intelligent electricity meters,while Our company mainly engaged in electromagnetic flow meter.
The total area of our company is 15000 square meters,and the building area is 6000 square meters.Our company have five utility model patents,three software copyrights.And we also have production qualification and liquid calibration settings for flow meters from Dn25mm to DN2000mm.We have strong R&D capability.Our company and our head office have large quantity of running water industrial users,and we also have strong marketing capabilities on battery powered electromagnetic flow meter.We are expecting to cooperate with manufacturer who can provide battery powered flow converter,or through expand cooperation in various modes.To develop the Chinese market and international market of battery powered flow meter together.To learn from each other and to achieve win-win situation.
We are expecting sincere cooperation.If you have interest,please feel free to contact us at any time.We are looking forward to hearing from you.
Company Profile
Company Profile
Exported to more than 30 COUNTRIES around the global; 500 SETS/MONTH production capacity; More than 10 YEARS MANUFACTURING EXPERIENCE; 5 Categories main products; the first company who own FIVE SETS CALIBRATION SYSTEMS in China, enjoys Class 0.2 high accuracy can equal to the world famous brand SIEMENS, ABB,ETC; 8 national patents;etc. All above makes KAIFENG QINGTIANWEIYE FLOW INSTRUMENT CO.,LTD.
Our Advantages - Class 0.2 accuracy
Until now, our company have installed DN10~DN50 & DN 65~DN150& DN800~DN2200 standard volumetric method with maximum flow 16000m3/h, DN80~DN300 & DN350~DN700 MT MASS method water flow standard devices and one bye one in the past years and have proven QINGTIAN as the recognized pioneer and world leading provider of high quality Process Control Instrumentation for Flow, Level, Temperature, Pressure,etc.
Customized Solutions + Global Presence = Peace of Mind
QINGTIAN's best of breed solution with world's major end users, QINGTIAN's proven products have been carefully customized to meet the requirements of:
- Flow instrument: electromagnetic flow meter, vortex flow meter, turbine flow meter, ultrasonic flow meter, rotameter etc;
- Flow meter calibration equipment , test bench machine;
- Water Treatment Plant Control System etc;
- Radar Level Meter etc.
Kaifeng qingtian is committed to providing advanced state-of-the-art renewable solutions that are tailored to satisfy even the most unique and specific needs to the global customers.
Contact Us
- Kaifeng Qingtianweiye Flow Instrument Co., Ltd.
- Contact nameJack Hu
- Phone0086-371-27880299
- AddressNo.1, Wangbai Road, Huanglong Industrial Zone, KaifengCity,henan province,China Kaifeng,Henan
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