Endress+Hauser Proline Promass A 300 8A3C Coriolis flowmeter
$5,800.00
Promass A is ideal for continuous process control in very 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 compact transmitter Promass A 300 offers high flexibility in terms of operation and system integration: access from one side, remote display, improved connectivity options. Heartbeat Technology enables measurement reliability and compliant verification.
Proline Promass A 300 8A3C Coriolis flowmeter
Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter
Specs at a glance
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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)
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Medium temperature range
-50 to 205 °C (-58 to 401 °F)
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Max. process pressure
430.9 bar (6250 psi)
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Wetted materials
Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22
Field of application
Promass A is ideal for continuous process control in very 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 compact transmitter Promass A 300 offers high flexibility in terms of operation and system integration: access from one side, remote display, improved connectivity options. Heartbeat Technology enables measurement reliability and compliant verification.
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Measuring principle operates independently of physical fluid properties such as viscosity or density
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Suitable for applications with smallest flow quantities in all industries
Device properties
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Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈”)
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Process pressure up to 430.9 bar (6250 psi)
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Medium temperature up to +205 °C (+401 °F)
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Compact dual-compartment housing with up to 3 I/Os
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Backlit display with touch control and WLAN access
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Remote display available
Benefits
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Space-saving installation – compact, lightweight sensor
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Highest product quality – self-drainable measuring tube in all line sizes
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Optimum process safety – resistant to corrosive ambient conditions and internal clogging
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Full access to process and diagnostic information – numerous, freely combinable I/Os and Ethernet
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Reduced complexity and variety – freely configurable I/O functionality
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Integrated verification – Heartbeat Technology
| Measuring principle | Coriolis |
|---|---|
| Product headline | Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter. |
| 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. |
| 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. |
| 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 % |
| 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. |
| Display/Operation | 4-line backlit display with touch control (operation from outside) |
| Outputs | 3 outputs: |
| Inputs | Status input |
| Digital communication | HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA |
| Power supply | DC 24 V |
| 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) |
| Pressure approvals and certificates | CRN |
| Material certificates | 3.1 material |
| Hygienic approvals and certificates | 3-A, cGMP |
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