Gas flowmeters Turbo Flow UFG-F

Purpose:

Ultrasonic gas flowmeters are intended for high-accuracy measurement (0.3%):

• Volumetric gas flow rate;
• Mass gas flow rate

in operating and standard conditions in pipelines DN 50…500 mm.

The electronic computing unit:

• Takes measurement of gas flow parameters: temperature, pressure.
• Makes computation of accumulated gas volume.
• Archives measured parameters.
• Optional: data transfer via mobile communication or Ethernet links.

For Class A meters – backing up of computer aids (Corporate Standard of Gazprom OJSC).

Field of application:

The Turbo Flow UFG-F gas flowmeters are used for commercial and technological metering of natural, oil and other kinds of gas at production facilities of various industries.

Advantages of method:

• High accuracy of measurements: measurement error up to 0.3%;

• Wide dynamic range: 1:200;

• Flow measurement in both directions;

• No pressure losses due to full bore diamete.

Our engineers together with the researchers from the South Federal University carried out a series of studies in the ultrasonic flow measurement field. The twoyear effort has resulted in a unique measuring system based on the special-purpose piezoelectric transducers that are not sensitive to contaminating deposits up to 1 mm thick. This offers the possibility to successfully use our flowmeters for metering

Configuration options:

Based on components and performed functions:

• Configuration С0 – includes an ultrasonic flow transducer, an electronic unit;
• Configuration С1Т – includes an ultrasonic flow transducer, electronic unit, temperature transducer, flow computer integrated in electronic unit;

• Configuration С1ТР – includes an ultrasonic flow transducer, electronic unit, temperature transducer, flow computer integrated in electronic unit, pressure transducer;

• Configuration  С2ТР – includes an ultrasonic flow transducer, electronic unit, temperature transducer, a flow computer remotely installed in a flow-measurement cabinet, pressure transducer;

• Configuration С3ТР – includes an ultrasonic flow transducer, electronic unit, temperature transducer, pressure transducer, a Raskhod-1 flow computer.

• Configuration С4 – includes an ultrasonic flow transducer, electronic unit, temperature transducer, pressure transducer, a Superflow-23 gas volume corrector.

Based on explosion protection:

• 1 Ex dib [ia Ga] IIC T4 Gb;
• 1 Ex d [ia Ga] IIC T4 Gb.

Based on redundant computer aids:

• One computing unit;
• Two computing units;
• Two computing units, redundant flow parameter measuring equipment (“two-in-one” configuration).

Additional equipment:

Certificates

Documentation

Operation manual (RUS)

Verification procedure (RUS)

Description of Measuring Instrument (RUS)

Electromagnetic compatibility of technical means of measurement (RUS)

Calibration certificate by Pigsar European Testing Laboratory

Application of Calibration certificate by Pigsar European Testing Laboratory

Passport (RUS)