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The SMT Condensation Sensor is used to detect the presence of small amounts of water or ice by measuring the dielectric constant of the medium surrounding the sensor. The non-invasive sensor is perfect for monitoring condensation, frost, and moisture content levels in wood, concrete and stone. 


Horizontal planar sensing elements couple to water ions through a fringing electric field. When condensation or frost forms on the sensing grid, the electric field passes through the ions, which act as the dielectric medium of the capacitor.


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Condensation Sensor

    • Condensation detection
    • Ice or frost detection
    • Capacitive moisture detection
    • Moisture monitoring in masonry
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