Venturi flow meter / metal tube / for liquids

• 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 x8 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: compressed air nozzle for cyclically blow through the measuring points

Combined with transmitters of DA2000er series:
• large analogue display (270 °) - Scale length 250 mm
• indicator in IP66 protective housing
• Scale in m³ / h
• different limit indicator
• analogue 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.

We 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.

To increase the long-term accuracy of EVR2000 can optionally be equipped with a compressed air supply. This supplement prevents, that the measuring points enforce through the smallest particles to 100%. The measuring points are blown out at regular intervals.