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Mass Flow Computers

Contrec mass flow computers are advanced flow measurement and control devices designed to deliver accurate, reliable, and real-time flow calculations across a wide range of industrial applications. Engineered for precision, these systems provide high-performance mass flow monitoring for liquids, gases, and steam, ensuring optimal process efficiency and compliance.

For more information on Contrec's Mass Flow Computers, please complete and submit our enquiry form.

515-CS02 – Condensate & Steam Flow Computer

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515-CS02 – Condensate & Steam Flow Computer Diagram
515-CS02 – Condensate & Steam Flow Computer

515-CS02 – Condensate & Steam Flow Computer

515-CS12 – Condensate & Steam Flow Computer

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515-CS12 – Condensate & Steam Flow Computer Diagram
515-CS12 – Condensate & Steam Flow Computer

515-CS12 – Condensate & Steam Flow Computer

515-DG01 – Density Coverter (Gas)

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515-DG01 – Density Coverter (Gas) Diagram
515-DG01 – Density Coverter (Gas)

515-DG01 – Density Coverter (Gas)

515-DG02 – Density Converter

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515-DG02 – Density Converter Diagram
515-DG02 – Density Converter

515-DG02 – Density Converter

515-GC01 – Ideal Gas Computer – Quadrature Input

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515-GC01 – Ideal Gas Computer – Quadrature Input Diagram
515-GC01 – Ideal Gas Computer – Quadrature Input

515-GC01 – Ideal Gas Computer – Quadrature Input

515-GC02 – Ideal Gas Computer – Analogue Flow

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515-GC02 – Ideal Gas Computer – Analogue Flow Diagram
515-GC02 – Ideal Gas Computer – Analogue Flow

515-GC02 – Ideal Gas Computer – Analogue Flow

515-GC03 – Ideal Gas Computer – DP Meter (Meter Span)

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515-GC03 – Ideal Gas Computer – DP Meter (Meter Span) Diagram
515-GC03 – Ideal Gas Computer – DP Meter (Meter Span)

515-GC03 – Ideal Gas Computer – DP Meter (Meter Span)

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

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

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

515-GC06 – Ideal Gas Computer – DP Meter (Volumetric Span)

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515-GC06 – Ideal Gas Computer – DP Meter (Volumetric Span) Diagram
515-GC06 – Ideal Gas Computer – DP Meter (Volumetric Span)

515-GC06 – Ideal Gas Computer – DP Meter (Volumetric Span)

515-GN01 – Natural Gas Flow Computer (Frequency Input)

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515-GN01 – Natural Gas Flow Computer (Frequency Input) Diagram
515-GN01 – Natural Gas Flow Computer (Frequency Input)

515-GN01 – Natural Gas Flow Computer (Frequency Input)

515-GN02 – Analogue Input, Natural Gas

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515-GN02 – Analogue Input, Natural Gas Diagram
515-GN02 – Analogue Input, Natural Gas

515-GN02 – Analogue Input, Natural Gas

515-GN03 – DP Meter (Mass), Natural Gas

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515-GN03 – DP Meter (Mass), Natural Gas Diagram
515-GN03 – DP Meter (Mass), Natural Gas

515-GN03 – DP Meter (Mass), Natural Gas

515-GN04 – DP Meter (ISO/Cone), Natural Gas (AGA-8)

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515-GN04 – DP Meter (ISO/Cone), Natural Gas (AGA-8) Diagram
515-GN04 – DP Meter (ISO/Cone), Natural Gas (AGA-8)

515-GN04 – DP Meter (ISO/Cone), Natural Gas (AGA-8)

515-GN05 – DP Meter (AGA-8), Natural Gas (AGA-8)

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515-GN05 – DP Meter (AGA-8), Natural Gas (AGA-8) Diagram
515-GN05 – DP Meter (AGA-8), Natural Gas (AGA-8)

515-GN05 – DP Meter (AGA-8), Natural Gas (AGA-8)

515-GN06 – DP Meter (Volumetric Span), Natural Gas (AGA-8)

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515-GN06 – DP Meter (Volumetric Span), Natural Gas (AGA-8) Diagram
515-GN06 – DP Meter (Volumetric Span), Natural Gas (AGA-8)

515-GN06 – DP Meter (Volumetric Span), Natural Gas (AGA-8)

515-GN11 – (SGERG) Quadrature Input, Natural Gas (AGA-8)

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515-GN11 – (SGERG) Quadrature Input, Natural Gas (AGA-8) Diagram
515-GN11 – (SGERG) Quadrature Input, Natural Gas (AGA-8)

515-GN11 – (SGERG) Quadrature Input, Natural Gas (AGA-8)

515-GN12 – (SGERG) Analogue Flow, Natural Gas (AGA-8)

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515-GN12 – (SGERG) Analogue Flow, Natural Gas (AGA-8) Diagram
515-GN12 – (SGERG) Analogue Flow, Natural Gas (AGA-8)

515-GN12 – (SGERG) Analogue Flow, Natural Gas (AGA-8)

515-GN13 – (SGERG) DP Meter (Mass Span), Natural Gas (AGA-8)

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515-GN13 – (SGERG) DP Meter (Mass Span), Natural Gas (AGA-8) Diagram
515-GN13 – (SGERG) DP Meter (Mass Span), Natural Gas (AGA-8)

515-GN13 – (SGERG) DP Meter (Mass Span), Natural Gas (AGA-8)

515-GN14 – (SGERG) DP Meter (ISO/Cone), Natural Gas (AGA-8)

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515-GN14 – (SGERG) DP Meter (ISO/Cone), Natural Gas (AGA-8) Diagram
515-GN14 – (SGERG) DP Meter (ISO/Cone), Natural Gas (AGA-8)

515-GN14 – (SGERG) DP Meter (ISO/Cone), Natural Gas (AGA-8)

515-GN16 – (SGERG) DP Meter (Volume Metric), Natural Gas (AGA-8)

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515-GN16 – (SGERG) DP Meter (Volume Metric), Natural Gas (AGA-8) Diagram
515-GN16 – (SGERG) DP Meter (Volume Metric), Natural Gas (AGA-8)

515-GN16 – (SGERG) DP Meter (Volume Metric), Natural Gas (AGA-8)

515-MP02 – Frequency with Master Proving

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515-MP02 – Frequency with Master Proving Diagram
515-MP02 – Frequency with Master Proving

515-MP02 – Frequency with Master Proving

515-SC01 – Steam Flow Computer – Frequncy Input

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515-SC01 – Steam Flow Computer – Frequncy Input Diagram
515-SC01 – Steam Flow Computer – Frequncy Input

515-SC01 – Steam Flow Computer – Frequncy Input

515-SC02 – Steam Flow Computer – Analogue Input

Typical plant diagram

515-SC02 – Steam Flow Computer – Analogue Input Diagram
515-SC02 – Steam Flow Computer – Analogue Input

515-SC02 – Steam Flow Computer – Analogue Input

515-SC03 – Steam Computer – Volume, Mass & Energy

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515-SC03 – Steam Computer – Volume, Mass & Energy Diagram
515-SC03 – Steam Computer – Volume, Mass & Energy

515-SC03 – Steam Computer – Volume, Mass & Energy

515-SC04 – Steam Computer – DP Meter (ISO/Cone)

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515-SC04 – Steam Computer – DP Meter (ISO/Cone) Diagram
515-SC04 – Steam Computer – DP Meter (ISO/Cone)

515-SC04 – Steam Computer – DP Meter (ISO/Cone)

515-SC05 – Steam Computer – DP Meter (AGA-3)

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515-SC05 – Steam Computer – DP Meter (AGA-3) Diagram
515-SC05 – Steam Computer – DP Meter (AGA-3)

515-SC05 – Steam Computer – DP Meter (AGA-3)

515-SC06 – Steam Computer – DP Meter (Volumetric)

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515-SC06 – Steam Computer – DP Meter (Volumetric) Diagram
515-SC06 – Steam Computer – DP Meter (Volumetric)

515-SC06 – Steam Computer – DP Meter (Volumetric)

Accurate Flow Measurement for Critical Applications

Contrec flow computers utilise sophisticated algorithms to compensate for variables such as temperature, pressure, and density, enabling highly accurate mass flow calculations. This makes them ideal for industries where precision is essential, including oil & gas, chemical processing, food & beverage, water treatment, and energy management.

Flexible Integration & Connectivity

Designed with flexibility in mind, Contrec flow computers offer seamless integration with a variety of flow meters and instrumentation. With support for multiple inputs and communication protocols—including Modbus, Ethernet, and analog signals—they can be easily incorporated into existing control systems and SCADA networks.

Advanced Data Logging & Reporting

Contrec devices include built-in data logging, batching, and reporting capabilities, allowing operators to track performance, analyse trends, and optimise operations. Real-time monitoring and clear display interfaces ensure users can quickly access critical flow data when it matters most.

Robust & Reliable Design

Built for demanding industrial environments, Contrec mass flow computers are known for their durability, long-term reliability, and low maintenance requirements. Their rugged construction ensures consistent performance even in harsh conditions.

Key Benefits

  • High-accuracy mass flow calculation
  • Multi-variable compensation (temperature, pressure, density)
  • Compatible with a wide range of flow sensors and meters
  • Easy integration with industrial control systems
  • Data logging, batching, and reporting features
  • Reliable performance in harsh environments

Applications

Contrec mass flow computers are widely used for:

  • Custody transfer and process control
  • Fuel and energy monitoring
  • Chemical dosing and batching
  • Steam and gas flow measurement
  • Water and wastewater management

Optimise your flow measurement system with Contrec mass flow computers—trusted solutions for precision, efficiency, and control.

For more information on Contrec's control solutions, please complete and submit our enquiry form.

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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]

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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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