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Picture of Coriolis flowmeter Proline Promass A 300 / 8A3C for process applications

Proline Promass A 300
Coriolis flowmeter

Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter

8A3C
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  • Measuring principle

    Coriolis

  • Product headline

    Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
    Suitable for applications with smallest flow quantities in all industries.

  • Sensor features

    Space-saving installation – compact, lightweight sensor. Highest product quality – self-drainable measuring tube design in all line sizes. Optimum process safety – resistant to corrosive ambient conditions and internal clogging.
    Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 °C (+401 °F).

  • Transmitter features

    Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
    Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

  • Nominal diameter range

    DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")

  • Wetted materials

    Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22

  • Measured variables

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

  • Max. measurement error

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

  • Measuring range

    0 to 450 kg/h (0 to 16.54 lb/min)

  • Max. process pressure

    430.9 bar (6250 psi)

  • Medium temperature range

    -50 to 205 °C (-58 to 401 °F)

  • Ambient temperature range

    -40 to 60 °C (-40 to +140 °F)

  • Sensor housing material

    Stainless steel, 1.4404 (316L)

  • Transmitter housing material

    AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design

  • Degree of protection

    Compact version: IP66/67, type 4X enclosure.
    External WLAN antenna: IP67
    IP69

  • Display/Operation

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

  • Outputs

    3 outputs:
    4-20 mA HART (active/passive)
    4-20 mA WirelessHART
    4-20 mA (active/passive)
    Pulse/frequency/switch output (active/passive)
    Double pulse output (active/passive)
    Relay output

  • Inputs

    Status input
    4-20 mA input

  • Digital communication

    HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

  • Power supply

    DC 24 V
    AC 100 to 230 V
    AC 100 to 230 V / DC 24 V (non-hazardous area)

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, INMETRO, NEPSI, UK Ex

  • Product safety

    CE, C-TICK

  • Functional safety

    Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
    Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

  • Pressure approvals and certificates

    CRN

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    3-A, cGMP

  • Measuring principle

    Coriolis

  • Product headline

    Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
    Suitable for applications with smallest flow quantities in all industries.

  • Sensor features

    Space-saving installation – compact, lightweight sensor. Highest product quality – self-drainable measuring tube design in all line sizes. Optimum process safety – resistant to corrosive ambient conditions and internal clogging.
    Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 °C (+401 °F).

  • Transmitter features

    Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
    Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

  • Nominal diameter range

    DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")

  • Wetted materials

    Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22

  • Measured variables

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

  • Max. measurement error

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

  • Measuring range

    0 to 450 kg/h (0 to 16.54 lb/min)

  • Max. process pressure

    430.9 bar (6250 psi)

  • Medium temperature range

    -50 to 205 °C (-58 to 401 °F)

  • Ambient temperature range

    -40 to 60 °C (-40 to +140 °F)

  • Sensor housing material

    Stainless steel, 1.4404 (316L)

  • Transmitter housing material

    AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design

  • Degree of protection

    Compact version: IP66/67, type 4X enclosure.
    External WLAN antenna: IP67
    IP69

  • Display/Operation

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

  • Outputs

    3 outputs:
    4-20 mA HART (active/passive)
    4-20 mA WirelessHART
    4-20 mA (active/passive)
    Pulse/frequency/switch output (active/passive)
    Double pulse output (active/passive)
    Relay output

  • Inputs

    Status input
    4-20 mA input

  • Digital communication

    HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

  • Power supply

    DC 24 V
    AC 100 to 230 V
    AC 100 to 230 V / DC 24 V (non-hazardous area)

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, INMETRO, NEPSI, UK Ex

  • Product safety

    CE, C-TICK

  • Functional safety

    Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
    Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

  • Pressure approvals and certificates

    CRN

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    3-A, cGMP

  • Measuring principle

    Coriolis

  • Product headline

    Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
    Suitable for applications with smallest flow quantities in all industries.

  • Sensor features

    Space-saving installation – compact, lightweight sensor. Highest product quality – self-drainable measuring tube design in all line sizes. Optimum process safety – resistant to corrosive ambient conditions and internal clogging.
    Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 °C (+401 °F).

  • Transmitter features

    Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
    Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

  • Nominal diameter range

    DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")

  • Wetted materials

    Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22

  • Measured variables

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

  • Max. measurement error

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

  • Measuring range

    0 to 450 kg/h (0 to 16.54 lb/min)

  • Max. process pressure

    430.9 bar (6250 psi)

  • Medium temperature range

    -50 to 205 °C (-58 to 401 °F)

  • Ambient temperature range

    -40 to 60 °C (-40 to +140 °F)

  • Sensor housing material

    Stainless steel, 1.4404 (316L)

  • Transmitter housing material

    AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design

  • Degree of protection

    Compact version: IP66/67, type 4X enclosure.
    External WLAN antenna: IP67
    IP69

  • Display/Operation

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

  • Outputs

    3 outputs:
    4-20 mA HART (active/passive)
    4-20 mA WirelessHART
    4-20 mA (active/passive)
    Pulse/frequency/switch output (active/passive)
    Double pulse output (active/passive)
    Relay output

  • Inputs

    Status input
    4-20 mA input

  • Digital communication

    HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

  • Power supply

    DC 24 V
    AC 100 to 230 V
    AC 100 to 230 V / DC 24 V (non-hazardous area)

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, INMETRO, NEPSI, UK Ex

  • Product safety

    CE, C-TICK

  • Functional safety

    Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
    Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

  • Pressure approvals and certificates

    PED, CRN

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    3-A, cGMP