Endress+Hauser Proline Promass A 300
Coriolis flowmeter

Endress+Hauser Proline Promass A 300
Max. measurement error

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

Measuring range

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

Medium temperature range

-50 to 205 В°C (-58 to 401 В°F)

Max. process pressure

430.9 bar (6250 psi)

Wetted materials

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

Item Number: Proline Promass A 300
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  • Overview
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Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.

Measuring principle

Coriolis

Product headline

Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
Suitable for applications with smallest flow quantities in all industries.

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 (В№вЃ„в‚‚в‚„ to В№вЃ„в‚€"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 В°C (+401 В°F).

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.
Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

Nominal diameter range

DN 1 to 4 (В№вЃ„в‚‚в‚„ to В№вЃ„в‚€")

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

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 В°C (-58 to 401 В°F)

Ambient temperature range

-40 to 60 В°C (-40 to +140 В°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.
External WLAN antenna: IP67
IP69

Display/Operation

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

Outputs

3 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output

Inputs

Status input
4-20 mA input

Digital communication

HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

Power supply

DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)

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 (TГњV SГњD attestation)

Pressure approvals and certificates

CRN

Material certificates

3.1 material

Hygienic approvals and certificates

3-A, cGMP

Measuring principle

Coriolis

Product headline

Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
Suitable for applications with smallest flow quantities in all industries.

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 (В№вЃ„в‚‚в‚„ to В№вЃ„в‚€"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 В°C (+401 В°F).

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.
Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

Nominal diameter range

DN 1 to 4 (В№вЃ„в‚‚в‚„ to В№вЃ„в‚€")

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

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 В°C (-58 to 401 В°F)

Ambient temperature range

-40 to 60 В°C (-40 to +140 В°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.
External WLAN antenna: IP67
IP69

Display/Operation

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

Outputs

3 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output

Inputs

Status input
4-20 mA input

Digital communication

HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

Power supply

DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)

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 (TГњV SГњD attestation)

Pressure approvals and certificates

PED, CRN

Material certificates

3.1 material

Hygienic approvals and certificates

3-A, cGMP

Measuring principle

Coriolis

Product headline

Accurate single-tube flowmeter for lowest flow rates with a compact, easily accessible transmitter.
Suitable for applications with smallest flow quantities in all industries.

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 (В№вЃ„в‚‚в‚„ to В№вЃ„в‚€"). Process pressure up to 430.9 bar (6250 psi). Medium temperature up to +205 В°C (+401 В°F).

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.
Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

Nominal diameter range

DN 1 to 4 (В№вЃ„в‚‚в‚„ to В№вЃ„в‚€")

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

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 В°C (-58 to 401 В°F)

Ambient temperature range

-40 to 60 В°C (-40 to +140 В°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.
External WLAN antenna: IP67
IP69

Display/Operation

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

Outputs

3 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output

Inputs

Status input
4-20 mA input

Digital communication

HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

Power supply

DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)

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 (TГњV SГњD attestation)

Pressure approvals and certificates

CRN

Material certificates

3.1 material

Hygienic approvals and certificates

3-A, cGMP

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