CNGmass D8CB
Coriolis flowmeter

Coriolis flowmeter - CNGmass D8CB ©Endress+Hauser

The Coriolis Flow Measuring Principle

The refueling application flowmeter with seamless system integration

The market for natural gas is still growing! Compressed natural gas has long been established as an alternative fuel for vehicles. Compressed natural gas is also considered the cleanest fuel for combustion engines. The new CNGmass is specially designed for dispensers. With this Coriolis flowmeter the mass flow can be measured with highest accuracy — independent of pressure and temperature.

  • Voordelen

    • Excellent operational safety – reliable under extreme process conditions

    • Fewer process measuring points – multivariable measurement (flow, density, temperature)

    • Space-saving installation – no in/outlet run needs

    • Space-saving transmitter – full...

  • Toepassingsgebied

    • Measuring principle operates independently of physical fluid properties such as viscosity or density

    • Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications

    Device properties

    • Flow rates up to 150 kg/min (330 lb/min)

    • Process pressure up to 350 bar (5080 psi)

    • Rupture disc available

    • Robust,...

Kenmerken en specificaties

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Details

  • Meetprincipe

    Coriolis

  • Product headline

    The refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications.

  • Sensor features

    Excellent operational safety – reliable under extreme process conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Flow rates up to 150 kg/min (330 lb/min). Process pressure up to 350 bar (5080 psi).

  • Transmitter features

    Space‐saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485.

  • Nominal diameter range

    DN 8 to 25 (⅜ to 1")

  • Wetted materials

    Mesuring tube: 1.4435 (316L)
    Connection: 1.4404 (316/316L)

  • Measured variables

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

  • Max. measurement error

    Mass flow: ±0.5 % of batch

  • Measuring range

    0 to 150 kg/min (0 to 330 lb/min)

  • Max. process pressure

    350 bar (5080 psi)

  • Medium temperature range

    –50 to +125 °C (–58 to +257 °F)

  • Ambient temperature range

    –40 to +60 °C (–40 to +140 °F)

  • Sensor housing material

    1.4301 (304), corrosion resistant

  • Transmitter housing material

    AlSi10Mg, coated

  • Degree of protection

    IP66/67, type 4X enclosure

  • Display/Operation

    No local operation
    Configuration via operating tools possible

  • Outputs

    None

  • Inputs

    None

  • Digital communication

    Modbus RS485

  • Power supply

    DC 20 to 30 V

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, NEPSI, INMETRO

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)

  • Pressure approvals and certificates

    CRN

  • Material certificates

    3.1 material

  • Meetprincipe

    Coriolis

  • Product headline

    The refueling application flowmeter with seamless system integration. Accurate measurement of compressed natural gas (CNG) in high pressure refueling applications.

  • Sensor features

    Excellent operational safety – reliable under extreme process conditions. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Flow rates up to 150 kg/min (330 lb/min). Process pressure up to 350 bar (5080 psi).

  • Transmitter features

    Space‐saving transmitter – full functionality on the smallest footprint. Fast commissioning – pre‐configured devices. Automatic recovery of data for servicing. Robust, compact transmitter housing. Modbus RS485.

  • Nominal diameter range

    DN 8 to 25 (⅜ to 1")

  • Wetted materials

    Measuring tube: 1.4435 (316L)
    Connection: 1.4404 (316/316L)

  • Measured variables

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

  • Max. measurement error

    Mass flow: ±0.5 % of batch

  • Measuring range

    0 to 150 kg/min (0 to 330 lb/min)

  • Max. process pressure

    350 bar (5080 psi)

  • Medium temperature range

    –50 to +125 °C (–58 to +257 °F)

  • Ambient temperature range

    –40 to +60 °C (–40 to +140 °F)

  • Sensor housing material

    1.4301 (304), corrosion resistant

  • Transmitter housing material

    AlSi10Mg, coated

  • Degree of protection

    IP66/67, type 4X enclosure

  • Display/Operation

    No local operation
    Configuration via operating tools possible

  • Outputs

    None

  • Inputs

    None

  • Digital communication

    Modbus RS485

  • Power supply

    DC 20 to 30 V

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, NEPSI, INMETRO

  • Other approvals and certificates

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

Documenten / handleidingen / software

Accessoires / Spare parts

Nr
Order code
Specification
  • 47
  • 45
    • Nr 45 Order code 71185787

      Kit connection terminal for Ex-i barrier

      Usage: Promass 100. Consists of: 2 x Connection terminal 4-Pol.

  • 30
  • 21
    • Nr 21 Order code 71185789

      Kit cover, compact, Alu

      Gebruik: Promass 100, Promag 100, Prosonic Flow E 100 / E Heat, CNGmass, LPGmass, LNGmass. Bestaat uit: Deksel aluminium, gecoat. O-ring 113,90 x 3,53 NBR voor dekking.

  • 70
    • Nr 70 Order code 71185795

      Kit housing gaskets, compact, Alu

      Gebruik: Promass 100, Prosonic Flow E 100 / E Heat, CNGmass, LPGmass, LNGmass. Bestaat uit: O-ring 113,90 x 3,53 NBR voor dekking. Pakking EPDM voor behuizing/sensor.

  • 15
  • 12
    • Nr 12 Order code 71276494

      Kit securing clamp, screw

      Gebruik: Promass 100, Promag 100, Prosonic Flow E 100/E Heat, CNGmass, LPGmass, LNGmass. Sensorhuis: Promag 400 (C), (C)= opwekkingsindex C, Promag / Promass 500, Promag / Promass 500 digitaal. Bestaat uit: afdekklem, schroef M4x16.

    • Nr 12 Order code 71276495

      Kit screw sealing, transm./sensor, alu

      Gebruik: Transmitterbehuizing: CNGmass, LPGmass, LNGmass, Prosonic Flow E Heat, Sensorhuis: Promag 400 (C), (C) = opwekkingsindex C. Bestaat uit: afdekklem, schroefafdichting M4x16.