SONO-VARIO Xtrem (Carbide)

Continuous moisture measurements of all aggregates (sand, gravel, rock, stone) up to 1¼ inch diameter.


SONO-VARIO sensors are custom designed for on-line aggregate moisture measurement needs. Achieve high repeatability and accuracy by using SONO-VARIO probes and sensors. New generation TRIME® TDR technology paired with MESA’s 30-years of sensor development know how and moisture measurement industrial experience will save you time and money in your concrete and asphalt production.


Continuous production on a conveyor or weigh-belt. Concrete production, including ready-mix and precast, and asphalt production.


Sand, gravel, stone and crushed rock aggregates up to 1¼ inch diameter.

  • Extremely rugged carbide steel construction
  • Simple interfacing to common batching control systems using analog output
  • Accurate real-time averaged moisture values at a rate of 4 per second
  • 15 standard linear calibrations tailored for material type and installation, stored in the sensor
  • Significantly longer operation periods without the necessity of re-calibration and maintenance
  • Replaceable sensor face
  • SONO-VIEW display module compatibility

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