Specs at a glance
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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)
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Medium temperature range
-50 to 205 °C (-58 to 401 °F)
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Max. process pressure
430.9 bar (6250 psi)
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Wetted materials
Measuring tube: stainless steel, 1.4435 (316/316L); Alloy C22
Field of application
The compact Promass A is ideal for continuous process control in very demanding applications. Its unique self-drainable single-tube system enables accurate measurement of liquids and gases at lowest flow rates and high pressure. With its innovative remote transmitter Promass A 500 maximizes installation flexibility and operational safety in demanding environments. Heartbeat Technology ensures measurement reliability and compliant verification.
Measuring principle operates independently of physical fluid properties such as viscosity or density
Suitable for applications with smallest flow quantities in all industries.
Device properties
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)
Remote version with up to 4 I/Os
Backlit display with touch control and WLAN access
Standard cable between sensor and transmitter
Benefits
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
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
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Predecessor
Success stories
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234 documents
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Technical Information (TI)
Proline Promass A 500
Coriolis flowmeter
EN 01/08/202201/09/202016/09/201915/07/201901/11/2018Language:
English
Version:
01/08/2022
File size:
11.3 MB
File name:
TI01375DEN_0622-00.pdf
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Operating Instruction (BA)
Proline Promass A 500 PROFIBUS PA
Coriolis flowmeter
EN 01/09/202001/11/201801/08/2018Language:
English
Version:
01/09/2020
File size:
8.2 MB
File name:
BA01869DEN_0320.pdf
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Operating Instruction (BA)
Proline Promass A 500 EtherNet/IP
Coriolis flowmeter
EN 01/09/202001/08/2018Language:
English
Version:
01/09/2020
File size:
9.7 MB
File name:
BA01885DEN_0220.pdf
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Operating Instruction (BA)
Proline Promass A 500
Coriolis flowmeter HART
EN 01/08/202201/09/202001/09/201901/08/2018Language:
English
Version:
01/08/2022
File size:
9.5 MB
File name:
BA01817DEN_0422-00.pdf
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Operating Instruction (BA)
Proline Promass A 500 PROFINET
Coriolis flowmeter
EN 01/09/202016/09/201915/07/201901/08/2018Language:
English
Version:
01/09/2020
File size:
11.7 MB
File name:
BA01886DEN_0420.pdf
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Operating Instruction (BA)
Proline Promass A 500 FOUNDATION Fieldbus
Coriolis flowmeter
EN 01/09/202001/08/2018Language:
English
Version:
01/09/2020
File size:
7.9 MB
File name:
BA01883DEN_0220.pdf
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Operating Instruction (BA)
Proline Promass A 500
Coriolis flowmeter Modbus RS485
EN 01/08/202201/09/202001/09/201901/08/2018Language:
English
Version:
01/08/2022
File size:
9 MB
File name:
BA01884DEN_0422-00.pdf
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Operating Instruction (BA)
Proline Promass A 500 PROFIBUS DP
Coriolis flowmeter
EN 01/09/202001/06/2018Language:
English
Version:
01/09/2020
File size:
8 MB
File name:
BA01870DEN_0220.pdf
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Device Parameter (GP)
Proline Promass 500 EtherNet/IP Description of Device Parameters
Coriolis flowmeter
EN 01/08/201802/10/2017Language:
English
Version:
01/08/2018
File size:
1.9 MB
File name:
GP01120DEN_0218.pdf
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Device Parameter (GP)
Proline Promass 500 PROFIBUS PA Description of Device Parameters
Coriolis flowmeter
EN 01/11/201801/08/201802/08/2016Language:
English
Version:
01/11/2018
File size:
2.2 MB
File name:
GP01061DEN_0318.pdf
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Device Parameter (GP)
Proline Promass 500
Coriolis flowmeter Modbus RS485
EN 01/08/202201/09/201901/12/201801/08/201802/10/2017Language:
English
Version:
01/08/2022
File size:
3.6 MB
File name:
GP01062DEN_0622-00.pdf
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Device Parameter (GP)
Proline Promass 500
Coriolis flowmeter HART
EN 01/08/202201/09/201901/08/201802/10/201702/08/2016Language:
English
Version:
01/08/2022
File size:
3.2 MB
File name:
GP01060DEN_0522-00.pdf
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Device Parameter (GP)
Proline Promass 500 PROFINET Description of Device Parameters
Coriolis flowmeter
EN 15/07/201901/08/201802/10/2017Language:
English
Version:
15/07/2019
File size:
2.3 MB
File name:
GP01121DEN_0319.pdf
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Device Parameter (GP)
Proline Promass 500 PROFIBUS DP Description of Device Parameters
Coriolis flowmeter Proline Promass 500 PROFIBUS DP
EN 01/06/2018Language:
English
Version:
01/06/2018
File size:
2.1 MB
File name:
GP01137DEN_0118.pdf
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Device Parameter (GP)
Proline Promass 500 FOUNDATION Fieldbus Description of Device Parameters
Coriolis flowmeter
EN 01/08/201801/11/2016Language:
English
Version:
01/08/2018
File size:
2.4 MB
File name:
GP01096DEN_0218.pdf
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Short Instruction (KA)
Flowmeter Proline 500
HART transmitter with Coriolis sensor
EN 01/08/202201/08/201802/10/2017Language:
English
Version:
01/08/2022
File size:
2.2 MB
File name:
KA01314DEN_0322-00.pdf
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Short Instruction (KA)
Proline 500 FOUNDATION Fieldbus Brief Operating Instructions
Transmitter with Coriolis sensor
EN 01/08/201828/02/2017Language:
English
Version:
01/08/2018
File size:
2.3 MB
File name:
KA01291DEN_0218.pdf
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Short Instruction (KA)
Flowmeter Proline 500 – digital
HART transmitter with Coriolis sensor
EN 01/08/202201/08/201802/10/2017Language:
English
Version:
01/08/2022
File size:
1.4 MB
File name:
KA01315DEN_0322-00.pdf
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Short Instruction (KA)
Proline 500 PROFIBUS DP Brief Operating Instructions
Transmitter with Coriolis sensor
EN 01/06/2018Language:
English
Version:
01/06/2018
File size:
2.1 MB
File name:
KA01389DEN_0118.pdf
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Short Instruction (KA)
Flowmeter Proline 500
Modbus RS485 transmitter with Coriolis sensor
EN 01/08/202201/08/201802/10/2017Language:
English
Version:
01/08/2022
File size:
2.2 MB
File name:
KA01318DEN_0322-00.pdf
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Short Instruction (KA)
Flowmeter Proline 500 – digital
Modbus RS485 transmitter with Coriolis sensor
EN 01/08/202201/08/201802/10/2017Language:
English
Version:
01/08/2022
File size:
1.4 MB
File name:
KA01319DEN_0322-00.pdf
-
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Short Instruction (KA)
Proline 500 – digital PROFINET Brief Operating Instructions
Transmitterwith Coriolis sensor
EN 01/08/201802/10/2017Language:
English
Version:
01/08/2018
File size:
1.9 MB
File name:
KA01351DEN_0218.pdf
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Short Instruction (KA)
Proline 500 – digital EtherNet/IP Brief Operating Instructions
Transmitter with Coriolis sensor
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