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Proline Coriolis and electromagnetic flowmeters

The flowmeter technology of the future is here now!

Proline 300/500 - For lasting higher levels of safety, product quality, and availability

Introducing Proline 300/500, a family of industry optimized “smart” Coriolis mass and electromagnetic flow instruments that simplify installation, speed commissioning, and streamline both operation and maintenance activities.


  • Heartbeat Technology Get diagnostics and on-demand verification

  • Web Server You'll have comprehensive access to your device via WLAN connection without any additional software, allowing for fast uploads/downloads of data for maintenance and service.

  • HistoROM Automatic data storage and simple restoration enables a quick exchange of components and ensures maximum plant safety.

  • Seamless System Integration Proline can be integrated seamlessly into your plant asset management system, providing reliable information for optimizing production and business processes.

The people behind the technology

Endress+Hauser recognizes that our customers are looking for more than just a supplier of flowmeters and instrumentation. We believe you want a partner who understands the unique requirements of your industry and applications. With these needs in mind, we would like to offer you the chance to set up a personal visit with one of our representatives to discuss how Proline can work for you.

Watch the video to learn more about our new line of Proline flowmeters


    Proline 300500 English Brochure.pdf

    Proline 300500 French Brochure.pdf