Electromagnetic flow meter OPTIFLUX 1300
for waterfor wastewaterfor conductive liquids

electromagnetic flow meter
electromagnetic flow meter
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for water, for wastewater, for conductive liquids, for slurry, for hot water, for heavy liquids
4-20 mA, analog output, digital output
Protection level
industrial, for water treatment, for harsh environments, HVAC, for wastewater treatment
Other characteristics
compact, with display, bi-directional, economical
Process temperature

Max.: 120 °C (248 °F)

Min.: -25 °C (-13 °F)


The OPTIFLUX 1300 is an electromagnetic flowmeter (EMF) with lightweight wafer-style design. The meter is an economical solution for applications with conductive liquids (≥ 5 μS/cm) and higher solid content (up to 70%). Unlike the OPTIFLUX 1100, the OPTIFLUX 1300 offers a better accuracy. The flowmeter already meets the demands of many applications in various industries. It has established itself as the preferred solution for OEM machinery applications, dosing systems, compact skids, chemical handling systems or pump and firefighting systems. The OPTIFLUX 1300 features a reinforced PFA liner and Hastelloy® electrodes that guarantee excellent chemical resistance and a large temperature range (up to +120°C / +248°F). The EMF has no internal moving parts, does not require maintenance and is insensitive to vibrations. It comes with various digital communication options and is approved for use in hazardous areas. A full on-site verification of the flowmeter without process interruption can be carried out using the OPTICHECK service tool. Product highlights •Bi-directional flow measurement over a wide dynamic range (turndown ratio: 1000:1) •Lightweight and compact wafer-style ("sandwich") design for space saving installation •Standard measurement accuracy: ±0.3% or ±1mm/s of measured value (MV) •Extensive sensor and process diagnostics (incl. NE 107) •Reinforced PFA liner: Smooth surface, excellent chemical resistance •Pipe cross-section without restrictions for slurries with non abrasive solid particles •No maintenance required •On-site verification of flowmeter with 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.