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515-CS12 – Condensate & Steam Flow Computer

Condensate and Steam Flow Computer

The 515-CS12 Condensate and Steam Flow Computer accurately accounts for returning condensate energy when calculating the net energy in a closed ‘steam to condensate’ system. The volume, mass and energy content of steam and condensate lines are calculated by using an analog volume flowmeter installed in the condensate line, in conjunction with a temperature and/or pressure inputs.

The energy calculations are based on the measurements, taken at the same point in time, from the sensors in the steam and condensate lines. A selection of modes makes it suitable for a range of steam to condensate applications.

The instrument calculates the mass flow and energy according to the IAPWS Industrial Formulation (1997) for the thermodynamic properties of steam. The equations use the pressure and temperature values to determine the specific volume and the specific enthalpy.

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Features

Tailored for closed ‘Steam to Condensate’ systems
Accurately calculates Net Energy by accounting for energy in returning condensate
Caters for flowmeter in the Condensate line
Calculations based on 100% steam to condensate conversion
Programmable condensate pressure value accessible via Modbus
Tailored for volumetric analog flow input such as vortex flowmeters
Uses IAPWS-IF97 steam calculation
Suitable for Water, Saturated and Superheated steam applications
Selection of second language and user tags
RTC logging with over 1000 entries
4-20 mA retransmission
RS-232 and RS-485 (optional) serial ports
Modbus RTU, Printer and other serial port protocols
Front panel adjustment of 8-24 V DC output voltage
Backlit display

Typical plant diagram

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    Features

    Tailored for closed ‘Steam to Condensate’ systems
    Accurately calculates Net Energy by accounting for energy in returning condensate
    Caters for flowmeter in the Condensate line
    Calculations based on 100% steam to condensate conversion
    Programmable condensate pressure value accessible via Modbus
    Tailored for volumetric analog flow input such as vortex flowmeters
    Uses IAPWS-IF97 steam calculation
    Suitable for Water, Saturated and Superheated steam applications
    Selection of second language and user tags
    RTC logging with over 1000 entries
    4-20 mA retransmission
    RS-232 and RS-485 (optional) serial ports
    Modbus RTU, Printer and other serial port protocols
    Front panel adjustment of 8-24 V DC output voltage
    Backlit display

    Typical plant diagram

    Downloads

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    +44 (0) 1422 829944

    [email protected]

    Sales Director: Craig Naylor – [email protected]

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    Marketing: Lucy Wood – [email protected]

    Americas and Canada Sales

    +1 205 685 3000

    +1 205 685 3001

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    Australia and Asia Sales

    +61 (0) 0413 505 114

    [email protected]

    Managing Director: Paul Chaston – [email protected]

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                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]
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                Americas and Canada Sales

                Contrec USA

                916 Belcher Drive

                Pelham, Alabama, 35124

                United States.

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