Кориолисовый расходомер Proline Promass A 200 / 8A2B

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.

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

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 (???? to ???"). Process pressure up to 430.9 bar (6250 psi).

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.

DN 1 to 4 (???? to ???")

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

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

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

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

430.9 bar (6250 psi)

-50 to 205 °C (-58 to 401 °F)

-40 to 60 °C (-40 to +140 °F)

Stainless steel, 1.4404 (316L)

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

IP66/67, Type 4X enclosure

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

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

None

HART, PROFIBUS PA, FOUNDATION Fieldbus

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)

ATEX, IECEx, cCSAus, INMETRO, NEPSI

CE, C-TICK

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

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 (TUV attestation)

PED, CRN

3.1 material

3-A, cGMP