Vortex flowmeter

  • YF120 Vortex flowmeter
YF120 Vortex flowmeter

YF120 Vortex flowmeter

  • Model:YF120
  • Working temperature: -30 ℃--- + 70 ℃
  • Structure:Flange
  • Protection level: IP65
  • Description: XUNFEI Meter is professional manufacturer of YF120 vortex flowmeter, steam flow meter from China, which has good quality and high steady performance. Welcome to inquiry with us.

YF120 Vortex flowmeter


YF120 Vortex flowmeter is a new type of flowmeter developed using the principle of liquid vibration. It 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.

Working principle

YF120 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. Wide measuring range, range ratio up to 1:10

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

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

4. Simple installation and convenient maintenance

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

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

Main tech data

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

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

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

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

5. 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 YF120 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