Design Solutions


Carlo Gavazzi CD34 capacitive sensor for accurate level detection

Published: 30 July 2018 - Sarah Mead

Carlo Gavazzi has launched its latest CD34CNFLF capacitive sensor with foreground suppression, designed to detect water-based liquids through a non-metallic container wall. The CD34 automatically adjusts to various thicknesses of plastic and glass; reliably detecting whilst ignoring residue film, moisture or foam from liquids such as water, milk body fluids(blood) acid or alkaline solutions with conductivity as high as 50 mS/cm inside or outside the container wall.

The CD34 is manufactured in a strong, compact housing with IP69K rating, has UL and ECOLAB approval for wash-down applications. The CD34 is not short on features; and includes NPN and PNP versions and has a rated operating voltage of 10-30VDC (incl. 10% ripple), voltage drop of <1.5 VDC at a maximum load, and an output current of 100mA. 

For more information, visit or call Tel: 01276  854110


Industry Connections: Carlo Gavazzi UK Ltd

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