button cancel
Try searching by key words, order- or product code or serial number e.g. “CM442” or “Technical information”
Enter at least 2 characters to start the search.
Picture of Coriolis flowmeter Proline Promass A 200 / 8A2B for process applications

Proline Promass A 200
Coriolis flowmeter

Genuine loop-powered flowmeter for accurate measurement of lowest flow rates

8A2B
Loading price
Prices temporarily unavailable
Price on request
activating price
price: provide information
from CHF ??.-
Picture of Coriolis flowmeter Proline Promass A 200 / 8A2B for process applications
  • F
  • L
  • E
  • X
©Endress+Hauser

Proline Promass A 200 for process applications

Picture of Coriolis flowmeter Proline Promass A 200 / 8A2B for process applications
  • F
  • L
  • E
  • X
©Endress+Hauser

Proline Promass A 200 for process applications

Picture of Coriolis flowmeter Proline Promass A 200 / 8A2B for offshore environment
  • F
  • L
  • E
  • X
©Endress+Hauser

Proline Promass A 200 for offshore environment

Proline Promass A 200 for process applications

Heartbeat Technology

Specs at a glance

  • 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)

  • Medium temperature range

    -50 to 205 °C (-58 to 401 °F)

  • Max. process pressure

    430.9 bar (6250 psi)

  • Wetted materials

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

Field of application

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 enables safe processes.

  • 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)

Benefits

  • 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

Videos

  • Proline Promass A – the lightweight champion for lowest flow rates

  • The Coriolis Flow Measuring Principle

  • Heartbeat Technology
    Smart instrumentation through Heartbeat Technology

    You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

Extended selection

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

FLEX: Extended ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
  • F
  • L
  • E
  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable
Loading alternative products

Predecessor

Success stories

Could also interest you

Compare products

We value your privacy

We use cookies to enhance your browsing experience, collect statistics to optimize site functionality, and deliver tailored advertisements or content.

By selecting "Accept all", you consent to our use of cookies.
For further details please review our cookie policy .