Moisture measurement

Moisture Measurement

Accurate and reliable moisture measurement = homogeneous and constant concrete consistency

As a global market leader, Hydronix www.hydronix.com sets the standard in the development and design of microwave equipment for online humidity measurement and temperature measurement. Hydronix, who is the world market leader, delivers the highest quality products with a long service life.


Hydronix's products are known for accurate measurement, robust construction and reliability, and they can be integrated into any control system. All Hydronix sensors are designed for high durability and long service life, even in the most exposed environments. With measurements 25 times per second and with on-board functionality, such as signal processing and average calculation, the Hydronix sensors measure the moisture content and temperature as the material-flow passes over the ceramic measuring plate.

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Moisture Measurement in Aggregates

Hydro-Probe is a durable digital microwave sensor intended for mounting in silos and on belt conveyors.


The Hydro-Probe sensor can be mounted in different ways in silos and on belt conveyors and can thus be adapted to all silo types and belt applications. This ensures that the sensor makes the most representative measurements in the material.


Hydro-Mix is a robust microwave moisture measurement sensor designed to be installed in the bottom of the concrete mixer, in hoppers and on belt conveyors. It has an easily replaceable ceramic measuring plate.

Water Feeding

Hydro-Control VI is a multilingual touch-screen water feeding system for the production of concrete. This is an easy method to control the mixing cycle which ensures that the correct quantity of water is automatically added in the shortest possible mixing time.


The sensor is compact and durable, and suitable for any mixer application.

Hydro-Control VI

Moisture Measurement in Other Materials

Hydro-Mix XT has been designed to measure moisture in flowing bulk solids such as animal feed, grain, fishmeal, woodchips, pellets, rice, legumes and also in liquids. The sensor is constructed from food safe materials, and can be easily installed in ducting, conveying and mixing systems in process control environments.

CPT Hydro-Mix XT

Temperature Measurement

Thermo-Tuff is a sensor, ensuring fast response, high precision, linear temperature - designed for operation in the harshest of environments such as concrete mixers and aggregate silos. This sensor outclasses its rivals by high speed, advanced accuracy electronics, thermally isolated from their surroundings, which ensure fastest possible temperature response.

CPT Thermo-Tuff

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CPT - your Shortcut to Increased Efficiency!

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