Compressed Air Flowmeter Vortex Steam Flow Meter

Nominal Diameter :DN15~DN300
Nominal Pressure:PN40
Process Temperature:-40℃ ~ 260℃
Process Connection:Flange: GB, ANSI, DIN, JIS
Volume Flow Accuracy: Liquid: ± 0.75%/Steam & Gas: ± 1%
Mass Flow Accuracy: Liquid: ± 0.85% / Steam & Gas: ± 1.5%
Output Signal:4~20mA Frequency / Pulse / Switch Output
Communication:HART, Modbus RS485, PROFIBUS DP
Current Input:4~20mA
Protection Grade:IP66 / IP67
Application:Electric-Power, Chemical and Food Industry
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Vortex flow meter in order to adapt to different caliber and scene is divided into: clamping vortex flow meter, insertion vortex flow meter, flange vortex flow meter; can be in -20 ℃ ~ +350 ℃ working temperature range. Mainly used for industrial pipeline media fluid flow measurement, such as gas, liquid, steam and other media.


Vortex Steam Flow Meter is characterized by small pressure loss, large range, high accuracy, in the measurement of work volume flow is almost independent of the fluid density, pressure, temperature, viscosity and other parameters. No moving mechanical parts, so high reliability and low maintenance.

How to select a vortex flowmeter for steam?

  1.  in the use of the flowmeter, if the use of the place is in an explosion hazardous place, explosion-proof vortex flowmeter first choice.

  2. the choice of calibre, steam vortex flowmeter calibre is mainly on the lower limit of flow, upper limit, accounting. Therefore, to determine the flow range as long as the lower limit of the actual available flow rate can be determined. After calculating the lower limit flow, check the flow range table to determine the corresponding calibre.

  3. Vortex Steam Flow Metershould be used in the medium working pressure and temperature range within the technical parameters. Do not be able to choose a high pressure level or high temperature instrument, select the appropriate model should be.

  4. according to customer requirements for the flow meter output signal settings, may be different needs, the choice is different, the main output signal is mainly three-wire voltage pulse signal, 4-20mA current signal, RS485 communication or other communication methods.

Steam vortex flowmeters are key instruments in the steam industry and are widely used to monitor, control and meter steam flow. They help to ensure the stability, efficiency and reliability of steam systems in a number of areas, including energy production, industrial processes, the chemical industry, HVAC and boiler efficiency improvements.


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