CNGmass DCI
Coriolisův průtokoměr

Coriolisův průtokoměr – CNGmass DCI ©Endress+Hauser

Průtokoměr pro aplikace tankování se snadnou integrací do systému

Průtokoměr CNGmass DCI je speciálně určen pro tankování ekologického zemního plynu (CNG). Objemový průtok zemního plynu je možno přesně měřit a zobrazovat přímo na místě. Zařízení se ovládá zvenku prostřednictvím „dotykového ovládání“. Tímto způsobem jej lze také ovládat kdykoliv během údržby. Za účelem optimálního přenosu dat je k dispozici rozhraní MODBUS.

  • Výhody

    • Vysoká provozní bezpečnost – spolehlivost i za extrémních podmínek okolního prostředí

    • Méně procesních měřicích bodů – měření několika veličin zároveň (průtok, hustota, teplota)

    • Prostorově úsporná instalace – nejsou potřeba rovné délky potrubí před...

  • Oblast použití

    • Princip měření pracuje nezávisle na fyzikálních vlastnostech média, jako je viskozita a hustota

    • Přesné měření stlačeného zemního plynu (CNG) v aplikacích vysokotlakého tankování.

    Vlastnosti zařízení

    • Průtoky až do 150 kg/min

    • Procesní tlak až do 350 bar

    • K ...

Technické informace

Zpět

Details

  • Měřicí princip

    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, temp). 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

    High flexibility in system integration – wide range of communication interfaces. Fast commissioning – preconfigured devices. Automatic recovery of data for servicing. Device in compact or remote version. Flexible outputs and Modbus RS485.

  • Nominal diameter range

    DN 8 to 25 (⅜ to 1")

  • Wetted materials

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

  • Measured variables

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

  • Max. measurement error

    Mass flow: ±0.5 % of batch

  • Měřicí rozsah

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

  • Max. process pressure

    350 bar (5080 psi)

  • Medium temperature range

    –50 to +150 °C (–58 to +302 °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. Remote transmitter: IP67, type 4X enclosure

  • Display/Operation

    4‐line backlit display with touch control (operation from outside)
    Configuration via local display and operating tools possible

  • Outputs

    4 modular outputs:
    0‐20 mA (active)/4‐20 mA (active/passive)
    Pulse/frequency/switch output (passive), phase‐shifted pulse
    Relay

  • Inputs

    1 modular input: status

  • Digital communication

    HART, Modbus RS485

  • Power supply

    DC 16 to 62 V
    AC 85 to 260 V (45 to 65 Hz)
    AC 20 to 55 V (45 to 65 Hz)

  • 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), custody transfer
    CRN

  • Měřicí princip

    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, temp). 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

    High flexibility in system integration – wide range of communication interfaces. Fast commissioning – preconfigured devices. Automatic recovery of data for servicing. Device in compact or remote version. Flexible outputs and Modbus RS485.

  • Nominal diameter range

    DN 8 to 25 (⅜ to 1")

  • Wetted materials

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

  • Measured variables

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

  • Max. measurement error

    Mass flow: ±0.5 % of batch

  • Měřicí rozsah

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

  • Max. process pressure

    350 bar (5080 psi)

  • Medium temperature range

    –50 to +150 °C (–58 to +302 °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. Remote transmitter: IP67, type 4X enclosure

  • Display/Operation

    4‐line backlit display with touch control (operation from outside)
    Configuration via local display and operating tools possible

  • Outputs

    4 modular outputs:
    0‐20 mA (active)/4‐20 mA (active/passive)
    Pulse/frequency/switch output (passive), phase‐shifted pulse
    Relay

  • Inputs

    1 modular input: status

  • Digital communication

    HART, Modbus RS485

  • Power supply

    DC 16 to 62 V
    AC 85 to 260 V (45 to 65 Hz)
    AC 20 to 55 V (45 to 65 Hz)

  • Hazardous area approvals

    ATEX, IECEx, NEPSI

  • Other approvals and certificates

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

  • Metrological approvals and certificates

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

  • Pressure approvals and certificates

    CRN

  • Material certificates

    3.1 material

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