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Overview
Endress+Hauser 8A1B Proline Promass A100 Coriolis Flowmeter is the single-tube flowmeter for smallest flow quantities with an ultra-compact transmitter.
Specs at a glance
* 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)
* Medium temperature range
–50 to +205 °C (–58 to +401 °F)
* Max. process pressure
PN 40, Class 300, 20K, 400 bar (5800 psi)
* 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)
Application
Promass A is known for its highly accurate measurement of small quantities of liquids and gases for high pressure and low pressure. Combined with the smallest transmitter housing available today it delivers full performance on the smallest footprint.
Promass A 100 is the preferred choice for system integrators, skid builders and equipment manufacturers. Available with an ultra-compact stainless steel hygienic housing it can be placed even into the most compact rigs.
* Measuring principle operates independently of physical fluid properties such as viscosity or density
* Measuring accurately smallest quantities of liquids and gases 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
* Local display available
Benefits
* 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
* 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
Specification
| item | value |
| Warranty | 1 Year |
| Customized support | OEM |
| Place of Origin | Switzerland |
| Brand Name | Endress+Hauser |
| Model Number | Promass A100 |
| Type | Coriolis meters, Coriolis flowmeter |
| 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 |
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