Electromagnetic flow meter OPTIFLUX 7300
for waterfor oilfor chemicals

electromagnetic flow meter
electromagnetic flow meter
electromagnetic flow meter
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for water, for oil, for chemicals, for wastewater, for conductive liquids, for high-viscosity liquids, for slurry, for abrasive fluids, for adhesives
in-line, flange
with ceramic liner
4-20 mA, digital output
Protection level
corrosion-resistant, chemical-resistant
for the food industry, for dosing, sanitary
Other characteristics
with display, bi-directional, non-contact


Electromagnetic flowmeter for low conductivity liquids (≥0.05 μS/cm) • Ceramic tube with non-wetted electrodes for extremely adhesive and abrasive media • Hygienic and vacuum resistant • Flange or wafer version: DN25…100 / 1…4", max. PN40 / ASME Cl :300 • 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET The OPTIFLUX 7300 is a an electromagnetic flowmeter (EMF) for measuring very low conductivity liquids (≥0.05 μS/cm). The high-end meter is particularly suitable for applications with extremely adhesive and greasy media that tend to form an insulating film. It is also the first choice for applications involving high vibration 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). Therefore, hygienic flow measurement with advanced requirements is another field of application. The electrodes of the OPTIFLUX 7300 are designed as large-area capacitor plates, mounted behind the ceramic liner. Unlike conventional EMFs, its 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.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.