The active electrode RH-T 37 EL 320 is a special probe for air humidity and air temperature measurement and was developed especially for measurements in bulk materials and solids (e.g. masonry or screeds).
Due to the thin probe tube, it is excellently suited for moisture analyses, damage assessment and construction drying. It is also used for testing the readiness of floor and wall coverings for installation.
The sensor tube has a length of approx. 320 mm and a diameter of 5.5 mm, which means that measurements can also be taken in joints without damaging wall or floor tiles.
The Hydromette M 4050 can be used to measure the humidity in the borehole and to determine the readiness for covering or the moisture content of certain set building materials by means of sorption isotherms.
For particularly precise measurements, the device should be exposed to the ambient climate to be measured for 10 - 15 minutes so that any temperature differences between the electrode and the ambient climate can be compensated for.
For measurements in dusty air, with pollutant emission or high air velocity, the active electrode has a membrane filter as standard.
