Coriolis flowmeter Promass A 8A2B
Brand: Endress+Hauser
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Coriolis flowmeter Promass A 8A2B
Brand: Endress+Hauser
Extended 
Heartbeat Technology Specs at a Glance
Wetted materials:
Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22
Max. measurement error:
Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.35 % Density (liquid): ±0.0005 g/cm³
Max. process pressure:
430.9 bar (6250 psi)
Measuring range:
0 to 450 kg/h (0 to 16.54 lb/min)
Medium temperature range:
-50 to 205 °C (-58 to 401 °F)
Field of application
Coriolis flowmeter
Inline version.
Suitable for applications
with smallest flow quantities
in the chemical industry.
Compact, lightweight sensor.
Pressure-rated sensor housing.
Loop-powered technology.
Robust dual-compartment housing.
Specifications
Brand
Product Family
- Promass
Density/Concentration
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). Medium temperature up to +205 °C (+401 °F).
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. Plant safety: worldwide approvals (SIL, Haz. area).
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, 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
Gas
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). Medium temperature up to +205 °C (+401 °F).
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. Plant safety: worldwide approvals (SIL, Haz. area).
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, 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
Liquids
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). Medium temperature up to +205 °C (+401 °F).
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. Plant safety: worldwide approvals (SIL, Haz. area).
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, 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
