Small flow vortex flowmeter

Technical parameter requirements for reduced diameter vortex flowmeter:

At the end of the day,Measurement media: saturated steam, superheated steam, liquid, gas

At the end of the day,Accuracy level: Accuracy of 0.5 to 2% depends on Reynolds number, generally ± 1.0% (R) for liquids; Gas, steam

±1.5%（R）±0.3%（R）

At the end of the day,Work pressure: ≤ 1.6Mpa or ≤ 2.5Mpa or ≤ 6.4Mpa

At the end of the day,Fluid temperature: (-40 ℃, 150 ℃), (-40 ℃, 250 ℃), (-40 ℃, 350 ℃)

At the end of the day,Output signal: Three wire pulse or two-wire 4-20mA standard current

At the end of the day,Working power supply: DC12V or DC24V

At the end of the day,Working environment: Temperature: (-40 ℃, 50 ℃); Humidity:<95% 10-30 ℃

Function Description of Vortex Flow Meter

Excellent seismic performance, capable of automatically identifying vibration signals and flow signals

2It has seismic alarm function. Under normal flow conditions, the LED indicator light on the amplification board lights up to indicate normal flow, and outputs a pulse signal. Under non flow conditions, the indicator light goes out and pulse output is prohibited

Simultaneously output pulse signals with and without seismic treatment

4. Adopting the surface mounting process of *, the volume of the front plate is small and the structure is compact

5 * universal design, suitable for various diameters (20mm-300mm) of liquid and gas media

6 wide voltage working range, 9V-12V

7. Strong output driving capability, driving current>100mA

8 * Humanized design, easy to operate and use

9 * circuit design, wide range ratio, no self excitation

Product features of vortex flowmeter:

·The structure is simple and sturdy, with no movable parts, high reliability, and extremely reliable operation.

·Easy to install and very convenient to maintain.

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

·The output is a pulse signal proportional to the flow rate, with no zero drift and high accuracy.

·The measurement range is wide, and the range ratio can reach 1:10 to 1:20.

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

·Within a certain Reynolds number range, the output signal frequency is not affected by the physical properties and composition changes of the fluid. The instrument coefficient is only related to the shape and size of the vortex generator, and there is no need to compensate when measuring the fluid volume flow rate. After replacing the accessories, there is generally no need to recalibrate the instrument coefficient.

·Widely applicable, the flow rates of steam, gas, and liquid can be measured.

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