The Krohne OPTIFLUX 7300 is an electromagnetic flowmeter (EMF), designed to measure very low conductivity liquids (≥0.05 μS/cm). The OPTIFLUX 7300 is particularly suitable for applications with extremely adhesive and greasy media that can form an insulating film. The OPTIFLUX 7300 is also suitable for applications that involve high vibrations and noise, as well as oxidizing, abrasive or toxic chemicals. The leak-tight, vacuum and temperature resistant ceramic tube construction also complies with regulations of the food industry (FDA, EC1934/2004).
The Krohne OPTIFLUX 7300 has electrodes that are designed as large-area capacitor plates and are mounted behind the ceramic liner. Unlike the conventional electromagnetic flowmeters, the electrodes have no direct contact with the process liquid. The non-contacting capacitive signal pickup between medium and electrodes enables reliable measurement even in the event of non-conductive product build-up on the tube wall. The flowmeter comes with flange or as flangeless and space-saving wafer version. It features advanced diagnostics and multiple digital communication options. A full on-site verification of the OPTIFLUX 7300 without process interruption can be carried out using the OPTICHECK service tool.