Specs at a glance
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Max. measurement error
Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³ -
Measuring range
0 to 2 200 000 kg/h (0 to 80 850 lb/min)
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Medium temperature range
–40 to +205 °C (–40 to +401 °F)
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Max. process pressure
PN 250, Class 1500
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Wetted materials
Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750)
Connection: 25Cr duplex (Super Duplex), 1.4410 (F53)
Field of application
Promass O is designed for premium accuracy of liquids and gases at the highest process pressures in the oil and gas industry. The sensor is fully suitable for offshore conditions and resistant to stress corrosion cracking. With its compact transmitter Promass O 300 offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology enables safe processes.
Measuring principle operates independently of physical fluid properties such as viscosity or density
For premium accuracy at highest process pressures, fully suitable for offshore conditions
Device properties
Measuring tube in 25Cr Duplex, 1.4410 (UNS S32750)
Process pressure up to PN 250 (Class 1500)
Nominal diameter: DN 80 to 250 (3 to 10")
Compact dual-compartment housing with up to 3 I/Os
Backlit display with touch control and WLAN access
Remote display available
Benefits
Maximum safety – highest resistance to stress corrosion cracking
Fewer process measuring points – multivariable measurement (flow, density, temperature)
Space-saving installation – no in-/outlet run needs
Full access to process and diagnostic information – numerous, freely combinable I/Os and Ethernet
Reduced complexity and variety – freely configurable I/O functionality
Integrated verification – Heartbeat Technology
Videos
Xpert selection
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
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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 |
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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
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
TI Proline Promass O 300
English version - 11/2024
Coriolis flowmeter
EN 01/11/202429/03/202401/08/202201/01/202116/09/2019Language:
English
Version:
01/11/2024
File size:
10.8 MB
File name:
TI01275DEN_1024-00.pdf
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Technical Information (TI)
TI Proline Promass O 300
Coriolis flowmeter
EN 01/11/202429/03/202401/08/202201/01/202116/09/2019Language:
English
Version:
01/11/2024
File size:
10.8 MB
File name:
TI01275DEN_1024-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
PROFINET over Ethernet-APLEN 01/11/202408/01/2024Language:
English
Version:
01/11/2024
File size:
7.3 MB
File name:
BA02113DEN_0224-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
Modbus RS485EN 01/11/202401/08/202201/01/202101/09/201901/12/2018Language:
English
Version:
01/11/2024
File size:
7.4 MB
File name:
BA01499DEN_0724-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
PROFIBUS PAEN 01/11/202401/01/202101/11/201801/08/2016Language:
English
Version:
01/11/2024
File size:
7 MB
File name:
BA01510DEN_0424-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
HARTEN 01/11/202401/08/202201/01/202101/09/201902/10/2017Language:
English
Version:
01/11/2024
File size:
8.4 MB
File name:
BA01488DEN_0624-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
FOUNDATION FieldbusEN 01/11/202401/01/202101/11/2016Language:
English
Version:
01/11/2024
File size:
7 MB
File name:
BA01521DEN_0324-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
EtherNet/IPEN 01/11/202401/01/202102/10/2017Language:
English
Version:
01/11/2024
File size:
7.9 MB
File name:
BA01731DEN_0324-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
PROFINETEN 01/11/202401/01/202116/09/201915/07/201902/10/2017Language:
English
Version:
01/11/2024
File size:
9.7 MB
File name:
BA01742DEN_0524-00.pdf
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Operating Instruction (BA)
BA Proline Promass O 300
Coriolis flowmeter
PROFIBUS DPEN 01/11/202401/01/202101/06/2018Language:
English
Version:
01/11/2024
File size:
7 MB
File name:
BA01860DEN_0324-00.pdf
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Device Parameter (GP)
Proline Promass 300 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:
GP01058DEN_0318.pdf
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