Endress+hauser A 100 Proline Promass Coriolis flowmeter
- Accuracy: ±0.1% mass flow
- Quantities: Smallest flow quantities
- Pressure: Up to 400 bar
- Housing: Ultra-compact transmitter
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Description
Endress+Hauser Promass A 100: Smallest Flow Quantities
Accurate Measurement for High Pressure Applications
The Endress+Hauser Promass A 100 is renowned for its highly accurate measurement of small quantities of liquids and gases, even under high pressure conditions. With process pressures up to 400 bar (5800 psi) and medium temperatures up to +205 °C (+401 °F), it is an ideal solution for demanding continuous process control. Its operation is independent of fluid properties like viscosity or density, ensuring reliable readings.
Ideal for Compact Systems and Skids
The Promass A 100, combined with its ultra-compact transmitter housing, delivers full performance on the smallest footprint. This makes it the preferred choice for system integrators, skid builders, and equipment manufacturers who require high-precision measurement in space-constrained environments. Available with a robust stainless steel hygienic housing, it fits perfectly into the most compact rigs and process skids.
Space-Saving Design Enhances Installation
A key benefit of the Promass A 100 is its space-saving installation. The single-tube design requires no specific in- or outlet run, allowing for flexible placement even in tight spaces. This is particularly advantageous in modular process systems and complex machinery where traditional flowmeters with their inlet/outlet run requirements would be impractical, simplifying design and installation.
Time-Saving Local Operation Capabilities
The transmitter of the Promass A 100 offers time-saving local operation without the need for additional software or hardware. Featuring an integrated web server, users can access and configure the device directly via a web browser. This intuitive approach simplifies setup, diagnostics, and parameter adjustments, enhancing operational efficiency and reducing commissioning time significantly.
Highest Process Safety and Reliability
Designed with highest process safety in mind, the Promass A 100 features a self-drainable measuring tube design. This inherent characteristic prevents fluid from accumulating in the tube, which is crucial for preventing contamination and ensuring measurement integrity, especially when handling sensitive or high-purity media. Combined with its high ingress protection rating of IP69, it offers exceptional durability.
Multivariable Measurement for Process Insight
Similar to other Promass devices, the A 100 offers multivariable measurement capabilities, tracking flow, density, and temperature simultaneously. This comprehensive data set allows for fewer process measuring points, thereby reducing system complexity and overall costs. This integrated approach provides a more complete understanding of the process, enabling better control and optimization.
Your Premier Global Source: Discover tpt24 for Promass A 100
For applications requiring precise measurement of small quantities, high pressure, and compact installation, the Endress+Hauser Promass A 100 is the superior choice. tpt24 is the premier global online store for this exceptional flowmeter. We provide an absolute guarantee of product authenticity and superior quality with every purchase. tpt24 ensures your Promass A 100 meets the highest performance standards, and our worldwide delivery network guarantees secure and efficient procurement to any country, establishing us as your essential global partner.
Specifications
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Measuring principle
Coriolis
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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”)
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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
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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)
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Max. process pressure
PN 40, Class 300, 20K, 400 bar (5800 psi)
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Medium temperature range
–50 to +205 °C (–58 to +401 °F)
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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
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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
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Digital communication
HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
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Power supply
DC 20 to 30 V
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Hazardous area approvals
ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
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Product safety
CE, C-Tick, EAC marking
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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
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Material certificates
3.1 material
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Hygienic approvals and certificates
3-A, EHEDG, cGMP








