Vortex flowmeter

  • YF125 Vortex flowmeter
YF125 Vortex flowmeter

YF125 Vortex flowmeter

  • Model: YF125
  • Working temperature: -35 ℃~ 60 ℃
  • Accuracy :1.0
  • Output: three-wire voltage pulse
  • Description: XUNFEI Meter is professional manufacturer of YF125 vortex flowmeter, steam flow meter from China, which has good quality and high steady performance. Welcome to inquiry with us.

YF125 Vortex flowmeter


YF125 Vortex flowmeter is widely used in the measurement of fluids in petroleum, chemical, metallurgy, and paper industries. The flowmeter has no moving parts, strong reliability, high accuracy, and longevity Long, can accurately measure the instantaneous flow and cumulative flow of liquid in a wide flow range. It's a new type of flowmeter developed using the principle of liquid vibration. It is It is not affected by the temperature, pressure, viscosity and composition of the medium, at the same time, it is not blocked, stuck, not easy to scale, high temperature and high pressure, safe and explosion-proof, suitable for harsh environments.

Working principle

YF125 Vortex flowmeter is based on Kaman and Strouhsl's theory about the generation of vortex and the relationship between vortex and velocity. When the medium flows through the triangular cylinder at a certain speed, an alternating vortex zone is generated behind the triangular cylinder on both sides, which is called "Kamen vortex street".


1. Less pressure loss, lower operating costs, more energy-saving significance

2. Simple installation and convenient maintenance

3. Simple and firm structure, no moving parts, high reliability, very reliable for long-term operation

4. The detection sensor does not directly contact the measured medium, with stable performance and long life

5. The output is a pulse signal proportional to the flow, no zero drift, high accuracy

6. Wide measuring range, range ratio up to 1:10

Main tech data

1. Working environment: -35 ℃--- + 60 ℃, humidity≤95% RH.

2. Measuring medium: liquid, gas, saturated steam, superheated steam.

3. Accuracy class: liquid ± 1.0%, gas (steam) ± 1.5%, plug-in ± 2.5%.

4. Working pressure: 1.6MPa, 2.5MPa, 4.0MPa, 6.4MPa.

5. Medium temperature: ordinary type -40 - 150 ℃ medium temperature type -40 - 250 ℃ high temperature type -40 - 350 ℃.

6. Output signal: three-wire voltage pulse, low level 0- 1V, high level> 4V, duty ratio 50%; two-wire standard current 4-20mA; three-wire standard current 0 -10mA.

7. Working power supply: DC12V; DC24V.

8. Shell material: carbon steel, stainless steel.

Note: Any special design or question of YF125 Vortex flowmeter,kindly contact the manufacturer for more details.




Contact: Kevin

Phone: +8615189522935

Tel: +86-517-86800063

Whatsapp: +8615189522935

Email: sales@xfmeter.com

Add: No.118 HengyangNanRoad, Jinhu County, Huaian,Jiangsu, China