Online Moisture Measurement
Microwave moisture measurement
Microwaves penetrate the bulk material, causing a rotation of the free water molecules. As a result the velocity of the microwaves is reduced (phase shift) and their intensity is weakened (attenuation). Both effects are measured and used to calculate moisture content.
These measuring effects are achieved with very small microwave transmission power – typically 0.1 mW. Consequently the measured material is neither warmed nor modified. Factors such as colour, viscosity, composition homogeneity, and dust have no or only a negligible effect on the measurement performance.
Radiometric moisture measurement
Fast neutrons are slowed down impacts with hydrogen nuclei, but are barely affected by other elements.
Humidity and temperature meters
Measure humidity in harsh environments with the best-in-class instrument you can truly depend on. The Vaisala HUMICAP Humidity and Temperature Transmitter Series HMT330 is designed for demanding industrial applications where stable measurements and extensive customization are essential. With multiple options to choose from, instrument can be tailored to meet the specific needs of each individual application and is pre-configured for each delivery. We offer a 10-year warranty* on new HMT330 transmitters.
Dew Point and Temperature transmitter
For Demanding Low Humidity Conditions
Condensation-resistant DMT340 is designed for industrial low-humidity applications such as industrial drying, compressed air systems, semiconductor industry, dry rooms, baking ovens, and metal heat treatment to provide accurate and reliable measurement.