
BF50 vortex flow meter measures liquids, gases and steam (saturated and superheated) via Kármán vortex shedding. The passive smart version suits sites without a power supply; the remote version works with displays, controllers and computers. With temperature/pressure compensation modules it outputs accurate mass flow for steam and gas.

BF50R precession vortex flow meter is a new-generation gas meter with high commonality of parts, SMT circuits and high reliability. Used mainly for gas: natural gas, compressed air, coal gas and liquefied gas. The vortex generator forces the axial flow into rotation, forming a vortex core that precesses; the oscillation frequency is proportional to volumetric flow.