EVR2000 Venturi flowmeter / for flow measurement in pipes

Our development step towards the EVR2000 is the further development of the Venturi principle.

Our development step towards the EVR2000 is the further development of the Venturi principle. In our latest model, we combine a specially designed stainless steel tube in the form of a classic Venturi tube with our DA2000 pressure indicator to enable interference-free flow measurement and expand the application possibilities of the Venturi principle.

In addition to measuring liquids and gases, we can also monitor airborne "objects/particles" such as fibers, polymers, pulps and other materials, ensuring continuous monitoring at various points in the production chain and consistent performance efficiency.

The special design of the EVR2000 ensures optimum flow and a clear measuring point, which promises a long, trouble-free service life. The EVR2000 can optionally be equipped with a compressed air supply to increase long-term stability and prevent clogging of the measuring points by the smallest particles.

The device is manufactured according to the customer's specific requirements, which enables the nominal widths and lengths to be determined individually. Conventional areas of application for the EVR2000 include air conditioning and ventilation technology, aviation technology, oil extraction and refining, gas processing and transportation as well as sewage treatment plants and water treatment.

 

Conventional areas of application:

  • Air conditioning and ventilation technology
  • Aeronautical engineering
  • Oil extraction and refining
  • Gas processing and transportation
  • Wastewater treatment plants - water treatment and distribution

 

Adapted application - flow measurement in transport pipes during production, e.g:

  • Textile production
  • Household goods production
  • Hygiene and health products production

Technical data

  • Designed according to DIN EN ISO 5167-4
  • Trouble-free straight pipe section
  • Designed for liquids, gases or light fibers
  • Very low risk of deposits - suitable for transporting light fibers
  • 2 x 8 pressure measuring points guarantee maximum measuring accuracy
  • Low pressure loss
  • Can be combined with various measuring / control devices
  • Nominal widths, lengths and measuring ranges according to customer requirements
  • Optional: compressed air supply for cyclical blowing out of the measuring points

 

In combination with DA2000 series transmitters:

  • Large analog display (270°) - Scale length approx. 250 mm
  • Indicator in IP66 protective housing
  • Scaling in m³/h
  • Various limit indicators
  • Analog outputs 0...10 V or 4...20 mA possible (linear or root-extracted)
  • Combination with a pressure switch (1.5 A / 250 Vac)

 

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