Venturi flow meter EVR2000

volumefor liquidsfor gas

• Designed according to DIN EN ISO 5167-4 • Undisturbed straight pipeline • Designed for liquids, gases or light fibres • Very low deposition danger – suitable for transporting light fibres • 2 X 8 pressure taps guarantee highest accuracy • Very low pressure drop • Can be combined with various measuring / control devices • Nominal widths, lengths and measuring ranges according to customer requirements • Optional: Pneumatic feed for cyclically blow the measuring points • Combined with transmitters of DA2000er series: • Large analog display (270 °) – Scale length 250 mm • Scale in m³ / h • Different limit indicator • Analog outputs 0 … 10 V or 4 … 20 mA possible (linear or square root) • Combination with a pressure switch (1.5 A / 250 Vac) Our latest development is the EVR2000 an adaptation of the venturi principle. In the latest development, we combine a specially designed steel tube, in the form of a classical venturi tube, with our DA2000 pressure indicator. We thereby enable a trouble-free flow measurement and increase the application possibilities of the venturi principle. Besides the measurement of liquids and gases, we let you monitor, supported by air pressure „objects / particles“ such as fibers, polymers, cellulose and similar. In this way a production chain at various points is continuously monitored and the power efficiency obtained constant. The special design of EVR2000 ensures optimum flow and a free stay of the measuring point. Convinced we promise a very high disturbance life.