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Conductivity measurement in pipework needs a cell that fits the process without adding avoidable installation effort. LF3213 is a 4-electrode flow cell for outer pipe diameters from 20 mm up to 63 mm and mounts with PVC-U standard fittings.
The 4-electrode design supports stable measurement across ranges from 0..20 µS/cm up to 0..500 mS/cm by eliminating influence from polarization effects and line resistance. It is also insensitive against soiling, helping maintain dependable readings in flow applications where deposits may occur.