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Last Updates: 21/04/2021

E+H Proline Promass A 200 Coriolis flowmeter

The compact Promass A is ideal for continuous process control in demanding applications. Its unique self-drainable single-tube system enables accurate measurement of liquids and gases at lowest flow rates and high pressure. With its cost-effective genuine loop-powered technology and intrinsically safe design (Ex ia), Promass A 200 offers highest operational safety in hazardous areas. Heartbeat Technology ensures process safety at all times.

● 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
● Convenient device wiring – separate connection compartment
● Safe operation – no need to open the device due to display with touch control, background lighting
● Integrated verification – Heartbeat Technology

 

● Measuring principle operates independently of physical fluid properties such as viscosity or density
● Suitable for applications with smallest flow quantities in the chemical industry.
Device properties
● 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)
● Loop-powered technology
● Robust dual-compartment housing
● Plant safety: worldwide approvals (SIL, Haz. area)

 

 

  • Measuring principle

    Coriolis

  • Product headline

    Genuine loop-powered flowmeter for accurate measurement of lowest flow rates. Suitable for applications with smallest flow quantities in the chemical industry.

  • 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).

  • Transmitter features

    Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Loop-powered technology. Robust dual-compartment housing.

  • 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

    Stainless steel, CF-3M (316L, 1.4404)
    AlSi10MG, coated

  • Degree of protection

    IP66/67, Type 4X enclosure

  • Display/Operation

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

  • Outputs

    4‐20 mA HART (passive)
    4‐20 mA (passive)
    Pulse/frequency/switch output (passive)

  • Inputs

    None

  • Digital communication

    HART, PROFIBUS PA, FOUNDATION Fieldbus

  • Power supply

    DC 18 to 35 V (4‐20 mA HART with/without
    pulse/frequency/switch)
    DC 18 to 30 V (20 mA HART, 4‐20 mA)
    DC 9 to 32 V (PROFIBUS PA)

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, INMETRO, NEPSI

  • 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 traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)

  • Pressure approvals and certificates

    CRN

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    3-A, cGMP

Datasheet: Proline Promass A 200 Technical Information

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