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Home   »   Products   »   Endress+Hauser ®   »   Flowmeters & Flowtubes   »   Prowirl 73W
Endress+Hauser ®
Prowirl 73W
Summary:
Endress+Hauser Vortex flowmeters-Prowirl 73W

Product description

Vortex Flow Measuring System
Reliable flow measurement of gas, steam and liquids

 

Your benefits

The robust Prowirl sensor, tried and tested in over 100 000 applications offers:

  • High resistance to:
    - Vibrations (over 1 g in all axes)
    - Temperature shocks (> 150 K/s)
    - Contaminated media
    - Water hammer
  • No maintenance, no moving parts, no zero-point drift ("lifetime" calibration)
  • Software initial settings save time and costs

 

    In addition, Prowirl devices offer the following possibilities:

  • Complete saturated steam or liquid-mass measuring point in one single device
  • Calculation of the mass flow from the measured variables volume flow and temperature in the integrated flow computer
  • External pressure value read-in for superheated steam and gas applications (optional)
  • External temperature value read-in for delta heat measurement (optional)

Field of 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/AGA8-DC92 detailed method/AGA8 Gross Method 1/SGERG-88), 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 40/Class 300

 

Approvals for hazardous areas:

  • ATEX, FM, CSA, TIIS, NEPSI, IEC

 

Connection to all common process control systems:

  • HART, PROFIBUS PA, FOUNDATION Fieldbus

 

Relevant safety aspects:

  • Pressure Equipment Directive
  • SIL 1
Download Datasheet:
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Prowirl 73W

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