Proline Promass 83O
Coriolis flowmeter
The robust high-pressure flowmeter with extended transmitter functionality
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Promass 83O is designed to meet the requirements of the oil and gas industry. It is the first mass flowmeter in the world to combine pressure and corrosion resistance without any compromise. Even under the most difficult process requirements – such as dealing with pressures up to 258 bar (3742 psi) or measuring hydrocarbons with highly aggressive hydrogen sulfide (H2S) – the Promass O offers maximum safety for flow measurement in oil and gas.
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
Quality – software for filling & dosing, density & concentration, advanced diagnostics
Flexible data transfer options – numerous communication types
Automatic recovery of data for servicing
Field of application
Measuring principle operates independently of physical fluid properties such as viscosity or density
For premium accuracy at highest process pressures; fully suitable for on/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 150 (3 to 6")
4-line backlit display with touch control
Device in compact or remote version
HART, PROFIBUS PA/DP, Modbus RS485, FF, EtherNet/IP