SITRANS FX300 vortex flowmeters are available in the following variants:

SITRANS FX300 Single transmitter

The single transmitter variant exists in flange or sandwich design. In flange design the SITRANS FX300 offers a sensor with integrated nominal diameter reduction up to two nominal diameter sizes. That ensures best results in accuracy and optimal measuring ranges even in pipelines with large diameters, designed for low pressure loss. By forgoing complex pipeline reduction installations, space and cost saving installations can be realized. At the same time the number of potential leakages is reduced to a minimum.

The flowmeters in sandwich design will be supplied with additional optimised centring rings. With installation of the centring rings the SITRANS FX300 can be aligned centrically and eliminates any offset between the sensor and the pipeline.

The SITRANS FX300 is also available as a remote version. This feature allows separating the transmitter from the sensor up to a distance of 15m (49 ft). The remote mounted transmitter allows easy operation and optimal readability.

The following configurations can be selected for the single transmitter variant:

• Basic version
  Suitable for liquids and gases, integrated temperature compensation included as standard for saturated steam
• With integrated pressure compensation
  Version with integrated temperature and pressure compensation for gases, wet gases, gas mixtures or steam (energy measurement optional)
• With integrated pressure compensation and isolation valve
  Allowing the pressure sensor to be shut off for the purpose of pressure and leak testing of the pipeline or for being exchanged without interrupting the process.
• Remote version
  With this version transmitter and sensor are locally seperated. In addition, it offers the same the features as the compact version (integrated temperature and pressure compensation, isolation valve).

SITRANS FX300 Dual transmitter
This is a genuine redundant system with two independent sensors and transmitters providing twofold functional reliability and availability of the measurement. This variant is optimally suited for measurements in multi-product pipelines.

The dual transmitter version is available as:

• Basic version
  Suitable for liquids and gases, temperature compensation integrated as standard for saturated steam