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Picture of Coriolis flowmeter Cubemass / 8CM for measuring smallest quantities of liquids and gases

Cubemass
Coriolis flowmeter

Compact sensor for smallest quantities with easy system integration

8CM
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  • Measuring principle

    Coriolis

  • Product headline

    Compact sensor for smallest quantities with easy system integration.
    Measuring accurately smallest quantities of liquids and gases.

  • Sensor features

    Space-saving installation – compact single-tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Suitable for skids – lightweight sensor.
    Nominal diameter: DN 1 to 6 (¹⁄₂₄ to ¹⁄₄"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +200 °C (+392 °F).

  • Transmitter features

    Cost savings – very low power consumption. Fast commissioning – pre-configured devices. Automatic recovery of data for servicing.
    Robust transmitter housing. Modbus RS485. Pulse output.

  • Nominal diameter range

    DN 1 to 6 (¹⁄₂₄ to ¹⁄₄")

  • Wetted materials

    Measuring tube: 1.4539 (904L)
    Connection: 1.4539 (904L); 1.4404 (316/316L)

  • Measured variables

    Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration

  • Max. measurement error

    Mass flow (liquid): ±0.1 %
    Volume flow (liquid): ±0.1 %
    Mass flow (gas): ±0.5 %
    Density (liquid): ±0.0005 g/cm3

  • Measuring range

    0 to 1000 kg/h (0 to 37 lb/min)

  • Max. process pressure

    PN 40, Class 300, 10K, 400 bar (5800 psi)

  • Medium temperature range

    –50 to +200 °C (–58 to +392 °F)

  • Ambient temperature range

    Standard: –20 to +60 °C (–4 to +140 °F)
    Option: –40 to +60 °C (–40 to +140 °F)

  • Sensor housing material

    1.4301 (304), corrosion resistant

  • Transmitter housing material

    Powder‐coated die‐cast aluminium

  • Degree of protection

    IP67, type 4X enclosure

  • Display/Operation

    No local operation
    Configuration via operating tools possible

  • Outputs

    Pulse/frequency/switch output (passive), phase‐shifted pulse

  • Inputs

    None

  • Digital communication

    Modbus RS485

  • Power supply

    DC 10 to 30 V
    AC 20 to 28 V

  • Hazardous area approvals

    ATEX, IECEx, NEC/CEC, NEPSI

  • Other approvals and certificates

    3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    CRN

  • Measuring principle

    Coriolis

  • Product headline

    Compact sensor for smallest quantities with easy system integration.
    Measuring accurately smallest quantities of liquids and gases.

  • Sensor features

    Space-saving installation – compact single-tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Suitable for skids – lightweight sensor.
    Nominal diameter: DN 1 to 6 (¹⁄₂₄ to ¹⁄₄"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +200 °C (+392 °F).

  • Transmitter features

    Cost savings – very low power consumption. Fast commissioning – pre-configured devices. Automatic recovery of data for servicing.
    Robust transmitter housing. Modbus RS485. Pulse output.

  • Nominal diameter range

    DN 1 to 6 (¹⁄₂₄ to ¹⁄₄")

  • Wetted materials

    Measuring tube: 1.4539 (904L)
    Connection: 1.4539 (904L); 1.4404 (316/316L)

  • Measured variables

    Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration

  • Max. measurement error

    Mass flow (liquid): ±0.1 %
    Volume flow (liquid): ±0.1 %
    Mass flow (gas): ±0.5 %
    Density (liquid): ±0.0005 g/cm3

  • Measuring range

    0 to 1000 kg/h (0 to 37 lb/min)

  • Max. process pressure

    PN 40, Class 300, 10K, 400 bar (5800 psi)

  • Medium temperature range

    –50 to +200 °C (–58 to +392 °F)

  • Ambient temperature range

    Standard: –20 to +60 °C (–4 to +140 °F)
    Option: –40 to +60 °C (–40 to +140 °F)

  • Sensor housing material

    1.4301 (304), corrosion resistant

  • Transmitter housing material

    Powder‐coated die‐cast aluminium

  • Degree of protection

    IP67, type 4X enclosure

  • Display/Operation

    No local operation
    Configuration via operating tools possible

  • Outputs

    Pulse/frequency/switch output (passive), phase‐shifted pulse

  • Inputs

    None

  • Digital communication

    Modbus RS485

  • Power supply

    DC 10 to 30 V
    AC 20 to 28 V

  • Hazardous area approvals

    ATEX, IECEx, NEC/CEC, NEPSI

  • Other approvals and certificates

    3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    CRN

  • Metrological approvals and certificates

    3.1 material

  • Pressure approvals and certificates

    CRN

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