EMF for Water & Waste

State-of-the-art web server technology along with the experience gained with 1.5 million magmeter installations worldwide – a powerful combination.

The Proline Promag L 400 electromagnetic flowmeter from Endress + Hauser is for water and wastewater applications. It has an Ethernet port and built-in webserver for easy data access and configuration via any web browser. The industry optimized L sensor has drinking water approvals and corrosion protection that allows it to be installed underwater, underground and in saline environments. Sensors are available in nominal diameters from 2 to 90 in.

With the integrated webserver, the flowmeter can be accessed via a standard web browser. This allows engineers and maintenance technicians to configure all device functions without any special software; to upload and download configuration date for backup or copying to identical meters; and to access device, diagnostic and process information.

The Promag L 400 also has KTW/W270, ACS, NSF 61 and WRAS BS 6920 drinking water approvals, as well as custody transfer approvals to MI-001 and OIML R49 water
meter standards. Accuracy is 0.2% of range. Each device is tested on accredited and traceable calibration rigs.

Seamless integration into existing control systems is assured via HART, Profibus DP and EtherNet/IP (in preparation).

An on-board HistoROM™ system provides data storage of all sensor, transmitter and totalizer data, with no data loss if power is removed. The HistoROM system provides a built-in data logger, has an event logbook and parameter backup, and can be restored using .xml files through the webserver.

Data can be accessed via the webserver or the local graphics display. The graphics display has guided menus, “Make it Run” wizards, 16 languages, help displays, and built-in simulation software.