Vortex Flowmeter


The OPTISWIRL 4200 is a Vortex flowmeter with integrated temperature sensor. It is best suited for flow measurement of liquids, dry or humid gases and saturated or superheated steam in supply processes (auxiliary service) and distribution networks. The device is also the optimum solution for advanced energy management systems (acc. to ISO 50001) as it can be supplied with integrated gross and net heat measurement for steam and condensate. For gas and steam measurements with varying process conditions the Vortex meter can also be equipped with an optional integrated pressure sensor.

Features & Benefits

  • Flange or space-saving sandwich (wafer) version (up to DN100 / 4")

  • Compact all-in-one device for varying process conditions

  • Integrated gross and net heat calculation for steam and hot water

  • Optional shut-off valve to allow replacement of pressure sensor without process interruption

  • Advanced technology for signal filtering (AVFD Advanced Vortex Frequency Detection)