Proline Promass 84O
Coriolis flowmeter

Coriolis flowmeter - Proline Promass 84O ©Endress+Hauser
  • Coriolis flowmeter - Proline Promass 84O

The robust high-pressure flowmeter with custody transfer functionality

Promass 84O is designed to meet the requirements of custody transfer measurement in the oil and gas industry. It is the first mass flow meter to combine pressure and corrosion resistance without compromise. Even under the most difficult process requirements – such as dealing with pressures up to 258 bar (3742 psi) or measuring hydrocarbons with highly aggressive hydrogen sulfide (H2S) – the Promass O offers maximum safety.

  • Fordele

    • Maximum safety – highest resistance to stress corrosion cracking

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

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

    • Quality – designed for custody transfer; featuring...

  • Anvendelsesområde

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

    • For premium accuracy at highest process pressures; fully suitable for on/offshore conditions.

    Device properties

    • Measuring tube in 25Cr Duplex, 1.4410...

Funktioner og specifikationer

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Details

  • Measuring principle

    Coriolis

  • Product headline

    The robust high‐pressure flowmeter with custody transfer functionality. For premium accuracy at highest process pressures; fully suitable for on/offshore conditions.

  • Sensor features

    Maximum safety – highest resistance to stress corrosion cracking. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Measuring tube in 25Cr Duplex, 1.4410 (UNS S32750). Process pressure up to PN 250, Class 1500.

  • Transmitter features

    Quality – designed for custody transfer; featuring worldwide recognized metrological approvals. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version.

  • Nominal diameter range

    DN 80 to 150 (3 to 6")

  • Wetted materials

    Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750)
    Connection: 25Cr duplex (Super Duplex), 1.4410 (F53)

  • Measured variables

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

  • Max. measurement error

    Mass flow (liquid): ±0.1 (standard), 0.05 % (option)
    Volume flow (liquid): ±0.1 %
    Mass flow (gas): ±0.35 %
    Density (liquid): ±0.0005 g/cm³

  • Measuring range

    0 to 800 000 kg/h (0 to 29 400 lb/min)

  • Max. process pressure

    PN 250, Class 1500

  • Medium temperature range

    –40 to +200 °C (–40 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

    1.4404 (316L), highest corrosion resistance

  • Transmitter housing material

    Powder‐coated die‐cast aluminium
    1.4301 (304), sheet
    CF3M (316L), cast

  • 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, FM, CSA

  • Other approvals and certificates

    3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, custody transfer, PED, CRN, AD 2000, NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME, NORSOK

  • Product safety

    CE, C-tick

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    Custody transfer approvals: MI-002 (gas), MI-005 (liquid)

  • Pressure approvals and certificates

    PED, CRN, AD 2000

  • Material certificates

    3.1 material

    NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME,NORSOK

  • Measuring principle

    Coriolis

  • Product headline

    The robust high‐pressure flowmeter with custody transfer functionality. For premium accuracy at highest process pressures; fully suitable for on/offshore conditions.

  • Sensor features

    Maximum safety – highest resistance to stress corrosion cracking. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Measuring tube in 25Cr Duplex, 1.4410 (UNS S32750). Process pressure up to PN 250, Class 1500.

  • Transmitter features

    Quality – designed for custody transfer; featuring worldwide recognized metrological approvals. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version.

  • Nominal diameter range

    DN 80 to 150 (3 to 6")

  • Wetted materials

    Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750)
    Connection: 25Cr duplex (Super Duplex), 1.4410 (F53)

  • Measured variables

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

  • Max. measurement error

    Mass flow (liquid): ±0.1 (standard), 0.05 % (option)
    Volume flow (liquid): ±0.1 %
    Mass flow (gas): ±0.35 %
    Density (liquid): ±0.0005 g/cm³

  • Measuring range

    0 to 800 000 kg/h (0 to 29 400 lb/min)

  • Max. process pressure

    PN 250, Class 1500

  • Medium temperature range

    –40 to +200 °C (–40 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

    1.4404 (316L), highest corrosion resistance

  • Transmitter housing material

    Powder‐coated die‐cast aluminium
    1.4301 (304), sheet
    CF3M (316L), cast

  • 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, FM, CSA

  • Other approvals and certificates

    3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, custody transfer, PED, CRN, AD 2000, NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME, NORSOK

  • Product safety

    CE, C-tick

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    Custody transfer approvals: MI-002 (gas), MI-005 (liquid)

  • Pressure approvals and certificates

    PED, CRN, AD 2000

  • Material certificates

    3.1 material

    NACE MR0175/MR0103, PMI; welding test acc. to EN, ASME,NORSOK

Dokumenter / Vejledninger / Software

Tilbehør / Reservedele

Nr
Order code
Specification

  • Afløser

    • Proline Promass O 300 / 8O3B

      Robust high-pressure flowmeter with a compact, easily accessible transmitter. For premium accuracy at highest process pressures, fully suitable for offshore conditions.

    • Proline Promass O 500 / 8O5B

      Robust high-pressure flowmeter, as remote version with up to 4 I/Os. For premium accuracy at highest process pressures, fully suitable for offshore conditions.

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