SITRANS FX330 Vortex Flowmeter, Flanged Design, Diameter DN 15 to DN 300 (1/2" to 12"). Suitable for measurement of volumetric flow, pressure and temperature of liquids, gases and steam, in applications such as heat measurement in steam and hot water,
industrial gas consumption, process controls of conductive and non-conductive liquids, SIL2 rated safety applications.

-Flow Measurement SITRANS FX (Vortex) SITRANS FX330 SITRANS FX Vortex flowmeter are designed for use in industrial applications and optimally suited to the demands in auxiliary supply systems. The proven principle of vortex flowmeters is suitable for measure ment of liquids, gases and vapors unaffected by conductivity, vis cosity, temperature and pressure.
-Integrated pressure and temperature compensation •Temperature compensation for saturated steam included as standard 

-High measuring accuracy

-Maintenance-free sensor

-Non-wearing, fully welded stainless steel construction with high resistance to corrosion, pressure and temperature

-SIL2 certified according to IEC 61508 Edition 2

-Use in hazardous areas

-Integrated reduction of nominal diameter for space-saving and economic installation and large measuring ranges

-Redundant data management: Easy exchange of electronics without loss of calibration and configuration data

-FAD (Free Air Delivery) functionality

-Gross and net heat calculation to support advanced energy man agement

-Remote version with cable length up to 50 m (164 ft) Even the basic version of the

Vortex flowmeter SITRANS FX330 is equipped with temperature compensation for saturated steam applications. With the optional pressure sensor the SITRANS FX330 has integrated density compensation for calculation of corrected volume and mass (online density compensation). The density com pensation for calculation of corrected volume and mass is based on the standards of NIST for gases and IAPWS for steam. Higher measuring accuracy with the use of compact measuring systems With the classic installation of a vortex flowmeter and separate pressure and temperature sensor as well as flow calculator, all errors occurring in the measuring chain must be taken into account when determining system accuracy. This can result in a measuring error between ±3 to 5 %. Using a vortex flowmeter with integrated pressure and temperature compensation such as the SITRANS FX330 allows you not only to lower installation costs but also increase the measuring accuracy of the measuring point. In this case the accuracy is ± 1.5 % of the measured value