Innovation: Polarmoist – aggregate moisture measurement sensor
Polarmoist is an outstanding optical moisture sensor designed for detecting moisture contained in concrete aggregates. The sensor embeds a micro-processor and uses LEDs as light sources. It is used to detect moisture in moving samples. Non-contact, remote measurement ensures stable performance and a long service life of the sensor.
Currently, the moisture measurement method most widely used in the concrete industry is based on capacitive or microwave sensors. Direct contact to samples causes mechanical wearing of the sensor, thus requiring occasional recalibration and finally replacement of the...
