OUR PRODUCTS ABOUT CONTREC MEET OUR TEAM NEWS CONTACT

Controllers by Series

100 Series 200 Series 400 Series 515 Series Trac-50 LoadPro® Accessories

Products by Functionality

Accessories

Batch Controllers

- Batch/Additive Controllers

- Batch/Flow Controllers

- Batch/Ratio Controllers

- Standard Batch Controllers

Density Computers

Flow Computers

- General Flow Computers

- General Gas Flow Computers

- Heat Calculators

- Mass Flow Computers

- Master Proving Flow Computers

- Natural Gas Flow Computers

- Open Channel Flow Computers

- Special Application Flow Computers

- Steam Flow Computers

Flow Rate Totalisers

- Hazardous Area Flow Rate Totalisers

- Safe Area Flow Rate Totalisers

Level IndicatorsLoad ControllersSite AccessTruck Registers

Products by Industries

AviationBarge & Rail TransportBiofuels ProductionChemical & PharmaceuticalFood & BeverageFuel DepotGas Storage & DistributionMineral MiningNuclearOil & GasOil RefineryPower/EnergyWater & Waste Treatment

515-GC04 – Ideal Gas Computer – DP Meter (ISO/Cone)

Ideal Gas Computer – DP Meter (ISO/Cone)

The 515-GC04 application measures the volume, corrected volume and mass of a general gas. The instrument uses single of stacked differential pressure meters such as orifice plates, nozzles, venturi tubes or V-Cones as well as temperature and pressure sensor inputs.

The instrument calculates the flow according to the differential pressure equations for the ISO 5167 or V-Cone meters. The flow calculations incorporate the conditions at which the flowmeter was calibrated and accurately account for thermal expansion effects.

The properties of a gas are calculated using common industry standard equations of state. These equations use a simplified set of parameters to quickly and accurately determine the value of compressibility and actual quantity of gas.

Calculations

A variety of calculations are available to suit the nature of the gas and the measurement conditions. The calculations are valid for the vapour phase of gas.

Equations of state:
• Ideal Gas
• Redlich-Kwong
• Soave-Redlich-Kwong
• Peng-Robinson

For more information on other products please click below.

Back to Product Index Back to Product Index Back to Product Index

Related Accessories

Back to Index

Request a Quote/Enquiry








    Features

    Tailored for differential pressure meters with single or stacked transmitters
    Calculations based on a variety of General Gas equations
    ISO 5167 (2003) DP flow calculations, 9 meter types
    V-Cone DP flow calculations, 2 cone types
    Allows for non-linear correction
    Selection of second language and user tags
    RTC logging with over 1000 entries
    Infra-red communications port on front panel
    Pulse width and scaling of pulse output
    4-20mA retransmission
    Selectable protocols on serial ports including Modbus RTU and printer output
    Front panel adjustment of 8-24V DC output voltage
    Backlit Display
    LCD Backup

    Typical plant diagram

    Downloads

    Compare with similar products

    X

    Worldwide Sales Offices

    European, Middle East and UK

    +44 (0) 1422 829944

    [email protected]

    Sales Director: Craig Naylor – [email protected]

    Sales and General Enquiries – [email protected]

    Marketing: Lucy Wood – [email protected]

    Americas and Canada Sales

    +1 205 685 3000

    +1 205 685 3001

    [email protected]

    General Enquiries – [email protected]

    Australia and Asia Sales

    +61 (0) 0413 505 114

    [email protected]

    Managing Director: Paul Chaston – [email protected]

    Enquiry Form

























          X

























                X

                European, Middle East and UK

                Contrec Limited

                Unit G8, Navigation Close

                Lowfields Business Park

                Elland, West Yorkshire

                HX5 9HB

                United Kingdom.

                +44 (0) 1422 829944 [email protected]

                Sales Director: Craig Naylor

                [email protected]

                Sales and general enquiries

                [email protected]

                Marketing: Lucy Wood

                [email protected]
                X

                Americas and Canada Sales

                Contrec USA

                916 Belcher Drive

                Pelham, Alabama, 35124

                United States.

                +1 205 685 3000 +1 205 685 3001 [email protected]
                X

                Australia and Asia Sales

                Contrec Systems Pty Ltd

                5 Norfolk Ave, Ringwood

                Melbourne, Victoria, 3134

                Australia.

                +61 (0) 0413 505 114 [email protected]

                Managing Director: Paul Chaston

                [email protected]
                ©2025 Contrec Limited - This website was designed and developed by LASERLINES Creative Limited

                Whilst every effort has been made to ensure the accuracy of the information/material contained on our web site, we cannot guarantee that it is free from errors or omissions.