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    开封市泛太测控科技有限公司    

    Kaifeng Fantai Measurement and Control Technology Co.,Ltd

    地址:中国·河南省开封市祥符区经开区王解庄南路中


    0371-23212206           

    邮   箱:kfftck@126.com

    Oversea sales:info@fantaiflowmeter.com

    网   址:www.kfftck.com



     

     

     

    首页 > 产品中心 > 涡街万博manbetx手机 涡街万博manbetx手机

    Vortex flowmter

    时间:2019-01-14人气:

    Good quality Fantai wafer turbine flowmeter from Fantai

    03(1).jpg

     Turbine flowmeter introduction

    30

     

    Classified as a vortex flow meter, this device utilises a law that was theoretically proven by Theodore

    von Karman in 1912. When there is a column-shaped obstruction (vortex shedder) in flowing fluid,

    it will generate alternating vortices downstream. The flow velocity of the fluid and the vortex generation

    frequency are proportional to each other. Therefore, detecting the number or pulse of vortices makes it

    possible to measure flow. The main method of detection involves sensing the vortex vibration with a piezo

    element. However, a more robust method utilises ultrasonic waves to detect the vortex vibration.

     

    Good quality Fantai Steam Vortex Flowmeter Charactor

     

  • Easy install,simple structure.
  • High resolution and fast response time: 5 to 50 sec
  • Wide temperature range:-40℃~+350
  • Easily cleaned
  • Factory calibrated 
    Battery-powered display available
  • RS-485 and HART communicaitons available
  • Use stainless steel to improve durability and minimize maintenance for you.
  • 30

    Good quality Fantai Vortex flowmeter parameters

    Diameter

    DN15~DN300

    Measure Medium

    Liquid

    Gas/Steam

    Temperature

    -40℃~+300

    -40℃~+350

    Medium Pressure

    1.6Mpa~4.0Mpa

    Accuracy

    1.0%~1.5%

    Turndown

    8:1 / 10:1 /15:1

    Flow range

    0.35~7m/s

    Gas:5.0~60m/s

    Steam:6.0~70m/s

    Material

    SS304

    Ingress Protection

    IP65

     

    Explosion Proof

    EXllCT2-T5

    EXdllBT2-T5

     

     

    Ambient

    Temperature

    -40℃~+55℃

    -25℃~+55(explosion-proof)

    Humidity

    90%

    Pressure

    86-106Kpa

    Power supply

    12VDC~24VDC / 24VDC / 3.6V

    Output

    Pulse/4-20mA

     

     

    Good quality Fantai Vortex flowmeter flow range data:

    Nominal
    diameter
    DN(mm)

    Liquid(t=20℃ ρo=1000Kg/m3)

    Gas(t=20℃ 101325 Pa Air)

    Standard Range

    Obtained Flow Range

    Standard Range

    Obtained Flow Range

    20

    1~8

    0.6~12

    5~50

    5~60

    25

    1.5~12

    0.8~16

    8~80

    8~120

    40

    2.5~30

    1.5~40

    20~200

    18~300

    50

    3~50

    2~60

    30~300

    30~500

    65

    5~80

    3~90

    50~500

    50~900

    80

    8~120

    5~150

    80~1000

    60~1200

    100

    12~200

    6~240

    100~1000

    100~2000

    125

    20~300

    13~390

    150~1600

    150~3000

    150

    30~400

    15~600

    250~2500

    200~4000

    200

    40~800

    30~1200

    400~4000

    350~8000

    250

    80~1200

    40~1600

    600~6000

    500~12000

    300

    100~1800

    1000~10000

    1000~10000

    600~18000

     

     

     

     

    Calibration is the most important parts of manufacturing the high accuracy flowmeter,As the principle is the same,the material and the structure design of the flowmeter is not much different.High accuracy flowmeters depends on the high accuracy calibration equipment.

     

    Good quality Fantai Vortex flowmeter advantages

     

  • We use the reference flowmeter method to confirm the fflowmeter condition
  • We use the label to remind customer where to connect the power and voltage in case the unmatched voltage damage the flowmeter.
  • The big screen LCD display the forward gross volume,flow volume and unit clearly.
  •                                                 

     

     

    Related products

     

    017.jpg

     

     Vortex flowmeter manufacturing company information

     

     02(2).jpg

     

     

     Our Good quality Fantai wafer turbine flowmeter Certificate

     4(1).jpg

     Our Vortex flowmeter service

     

  • On time delivery
  • Scheduled producing managementt
  • Export products has priority to domestic order on product quality and lead time
  • Good products focus more on the Aftersale service and Consult service,
  • Good Package
  • Good installation guide service 
  • QQ20181204152101.jpg

     FAQ of Vortex flowmeter 

     

    1.How do you calibrate the flowmeter?

    We use the reference standard flowmeter method to calibrate the 1%R flowmeters.

      

    2..How many years do you use the calibration ?

    we use it since our factory starts at 2008.

     

    3..Why is the calibration very important?

    The material and the structure of the magnetic flowmeter are not much difference,and the accuracy depends what it reference.

     

    5.Do you need agent?

    Yes,we need agent to expand our sales,we provide technical support,Products priority and good price.

     

    6.I am a small company,Can I be your agent?
    We are a developing company ,we Appreciate partners who is willing to grow with us

     

    You minght be a common customer to a large scaled company or famous brand,but for us ,you are the most important and we will put you to the first.

     

     Send enquiry for more info about Vortex flowmeter 

     

    We gurantee that the quality of the oversea sales products are much better than domestic model.

     

    Please place an trial order to  try our service  and you will like it !!

     

    01

    联系人:张先生   电 话:0371-23212206    手 机:18937886625  

    地 址: 中国·河南省开封市祥符区经开区王解庄南路中段

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