Current position > Product detail
『Pressure loss of vortex flowmeter』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)
1. Introduction to Vortex Flow Meter Youll Understand It
Vortex flow meter is researched and produced based on the Karman vortex principle, mainly used for flow measurement of industrial pipeline medium fluids, such as gas, liquid, vapor and other media. Below, we will introduce the principle and other related characteristics of vortex flowmeter for your reference.
1. Working Principle: A vortex flowmeter is a type of flowmeter designed and manufactured using the Karman vortex principle and contemporary electronic technology. The frequency of vortex generation is proportional to the velocity of the fluid, and under certain conditions, it satisfies the following equation: f=St * v/d (where f: vortex generation frequency v: flow velocity d: triangular column width St: Strouhal number). The fluid vortex generates alternating pressure on the triangular column, which is detected by a piezoelectric signal sensor as an electrical signal and amplified by a preamplifier to become a standard electrical signal output.
. The VA series vortex flowmeter can measure the volume of a wide range of gases (including steam) and liquids, and can be paired with a flow accumulator and temperature and pressure sensors for mass calculation and various parameter display.2. Characteristics
1. The structure is simple and sturdy, with no movable parts, high reliability, and very reliable for long-term operation.
.2. Easy installation and convenient maintenance.
3. The detection sensor does not directly contact the measured medium, with stable performance and long service life. 4. The output is a pulse signal proportional to the flow rate, with no zero drift and high accuracy. 5. Wide measurement r
_600x400.jpg)
III. Function
1. The body also integrates temperature and pressure compensation function, which can measure the standard volume flow rate or standard mass flow rate of the fluid.
. 2. Fully intelligent and digital circuit design, capable of automatically compensating for the measured fluid density or standard condition volume calculation. 3. The new digital filtering and correction functions make flow measurement more accurate and reliable. Shanzhen4. Battery powered models can work continuously for more than two years without the need for external power supply.
5. New dot matrix Chinese character LCD display, more convenient to use and operate. The above has introduced the principle, characteristics, and functions of the vortex flowmeter. Do you now understand the vortex flowmeter? Please continue to follow Tubatu Decoration Network for more information. Tubatu Online provides free "various decoration quotations, 1-4 local decoration companies, 3 sets of decoration design plans", as well as decoration avoidance strategies! Click on this link:【 https://www.to8to.com/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb 】You can get it for free~
2. What are the differences between vortex flowmeter and orifice flowmeter when measuring steam?
There are many differences between vortex flowmeter and orifice flowmeter when measuring steam, as follows: In terms of accuracy, orifice flowmeter: strictly calculate the flow rate according to the national standard calculation formula. For scenarios with strict requirements, such as heating stations, using orifice flowm