Name: Coriolis Flowmeter for Smallest Flow Quantities Proline Promass A 100
Brand: Endress+Hauser
SKU: Coriolis Flowmeter for Smallest Flow Quantities Proline Promass A 100
Availability: OutOfStock

Description

Description

Application

The Promass A is renowned for its precision in measuring very small amounts of liquids and gases, whether under high or low pressure. With its ultra-compact transmitter housing, it provides top performance while occupying minimal space. This makes it an ideal choice for system integrators, skid builders, and equipment manufacturers. Its hygienic, stainless steel housing allows for easy installation even in the tightest configurations.

The measuring principle remains unaffected by physical fluid properties like viscosity or density, ensuring accurate measurements of even the smallest flow quantities for continuous process control.

Device Properties

Nominal diameter: DN 1 to 4 (1/24 to 1/8")
Process pressure up to 400 bar (5800 psi)
Medium temperature up to +205°C (+401°F)
Robust, ultra-compact transmitter housing
High ingress protection: IP69K
Optional local display

Benefits

Maximum process safety due to self-draining measuring tube design
Reduced number of measuring points with multivariable measurement (flow, density, temperature)
Space-efficient installation with no need for in/outlet runs
Compact transmitter offering full functionality in a small footprint
Time-efficient local operation, requiring no extra software or hardware thanks to an integrated web server
Integrated verification through Heartbeat Technology for continuous performance checks

SPECIFICATIONS

Pressure Specifications

Measuring principle	Coriolis
Product headline	The single-tube flowmeter for smallest flow quantities with an ultra-compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
Sensor features	Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +205 °C (+401 °F).
Transmitter features	Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Highest degree of protection: IP69. Local display available.
Nominal diameter range	DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")
Wetted materials	Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
Measured variables	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Max. measurement error	Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 450 kg/h (0 to 16.5 lb/min)
Max. process pressure	PN 40, Class 300, 20K, 400 bar (5800 psi)
Medium temperature range	–50 to +205 °C (–58 to +401 °F)
Ambient temperature range	Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F)
Sensor housing material	1.4301 (304), corrosion resistant
Transmitter housing material	Compact: AlSi10Mg, coated Compact/ultra-compact: 1.4301 (304)
Degree of protection	Standard: IP66/67, type 4X enclosure Option: IP69
Display/Operation	4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible
Outputs	4‐20 mA HART (active) Pulse/frequency/switch output (passive)
Inputs	None
Digital communication	HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
Power supply	DC 20 to 30 V
Hazardous area approvals	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
Product safety	CE, C-Tick, EAC marking
Metrological approvals and certificates	Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR 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, EHEDG, cGMP

Gas Specifications

Measuring principle	Coriolis
Product headline	The single-tube flowmeter for smallest flow quantities with an ultra-compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
Sensor features	Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +205 °C (+401 °F).
Transmitter features	Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Highest degree of protection: IP69. Local display available.
Nominal diameter range	DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")
Wetted materials	Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
Measured variables	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Max. measurement error	Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 450 kg/h (0 to 16.5 lb/min)
Max. process pressure	PN 40, Class 300, 20K, 400 bar (5800 psi)
Medium temperature range	–50 to +205 °C (–58 to +401 °F)
Ambient temperature range	Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F)
Sensor housing material	1.4301 (304), corrosion resistant
Transmitter housing material	Compact: AlSi10Mg, coated Compact/ultra‐compact: 1.4301 (304)
Degree of protection	Standard: IP66/67, type 4X enclosure Option: IP69
Display/Operation	4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible
Outputs	4‐20 mA HART (active) Pulse/frequency/switch output (passive)
Inputs	None
Digital communication	HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
Power supply	DC 20 to 30 V
Hazardous area approvals	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
Other approvals and certificates	Product safety CE, C-Tick, EAC marking
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, EHEDG, cGMP

Density Concentration Specification

Measuring principle	Coriolis
Product headline	The single-tube flowmeter for smallest flow quantities with an ultra-compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
Sensor features	Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +205 °C (+401 °F).
Transmitter features	Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Highest degree of protection: IP69. Local display available.
Nominal diameter range	DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")
Wetted materials	Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
Measured variables	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Max. measurement error	Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 450 kg/h (0 to 16.5 lb/min)
Max. process pressure	PN 40, Class 300, 20K, 400 bar (5800 psi)
Medium temperature range	–50 to +205 °C (–58 to +401 °F)
Ambient temperature range	Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F)
Sensor housing material	1.4301 (304), corrosion resistant
Transmitter housing material	Compact: AlSi10Mg, coated Compact/ultra-compact: 1.4301 (304)
Degree of protection	Standard: IP66/67, type 4X enclosure Option: IP69
Display/Operation	4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible
Outputs	4‐20 mA HART (active) Pulse/frequency/switch output (passive)
Inputs	None
Digital communication	HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
Power supply	DC 20 to 30 V
Hazardous area approvals	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
Other approvals and certificates	Product safety CE, C-Tick, EAC marking
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, EHEDG, cGMP

Density Concentration Specification

Measuring principle	Coriolis
Product headline	The single-tube flowmeter for smallest flow quantities with an ultra-compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
Sensor features	Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄₂₄ to ¹⁄₈"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +205 °C (+401 °F).
Transmitter features	Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra-compact transmitter housing. Highest degree of protection: IP69. Local display available.
Nominal diameter range	DN 1 to 4 (¹⁄₂₄ to ¹⁄₈")
Wetted materials	Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
Measured variables	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Max. measurement error	Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³
Measuring range	0 to 450 kg/h (0 to 16.5 lb/min)
Max. process pressure	PN 40, Class 300, 20K, 400 bar (5800 psi)
Medium temperature range	–50 to +205 °C (–58 to +401 °F)
Ambient temperature range	Ambient temperature range
Sensor housing material	1.4301 (304), corrosion resistant
Transmitter housing material	Compact: AlSi10Mg, coated Compact/ultra-compact: 1.4301 (304)
Degree of protection	Standard: IP66/67, type 4X enclosure Option: IP69
Display/Operation	4‐line backlit display available (no local operation) Configuration via web browser and operating tools possible
Outputs	4‐20 mA HART (active) Pulse/frequency/switch output (passive)
Inputs	None
Digital communication	HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
Power supply	DC 20 to 30 V
Hazardous area approvals	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
Product safety	CE, C-Tick, EAC marking
Metrological approvals and certificates	Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR 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, EHEDG, cGMP