Proline Prowirl 72F, 72W, 73F, 73W Datasheet

Application

For the universal measurement of the volume flow of gases, steam and liquids.

The mass flow of steam, water (as per IAPWS-IF97 ASME), natural gas (as per AGA NX-19), compressed air and other gases and liquids can be measured via integrated temperature measurement and input of external pressure values (optional).

Maximum range of applications thanks to:

• Fluid temperature range from –200 to +400 °C (–328 to +752 °F)
• Pressure ratings up to PN 250/Class 1500 
• Optional meter body with integrated line size reduction (R Style = 1 step, S Style = 2 step)
• Dualsens version (optional) for redundant measurements with two sensors and electronics

Approvals for hazardous areas:

• ATEX, FM, CSA, TIIS, NEPSI Connection to all common process control systems:
• HART, PROFIBUS PA, FOUNDATION Fieldbus

Relevant safety aspects:

• Pressure Equipment Directive
• Up to SIL 2