March 2021

Absolute humidity is a reliable indicator of the moisture load in rooms and offers a high degree of safety. Before we start to explain absolute humidity, first, we should have a look at the influence of relative humidity, temperature and the dew point on the indoor climate.

The impact of new developments in the construction industry Current developments and new concepts for new constructions and modernisations of existing buildings have led to building envelopes becoming more and more airtight or impermeable. As a result, the natural exchange of air is reduced. Therefore, the DIN 1946-6 standard requires a ventilation concept for new buildings or existing buildings to be modernised. With this ventilation concept, it must be determined whether constant ventilation measures are necessary.

Reliable protection with precision - Electronic pressure limiters Pressure and temperature are important process variables in many machines and plants. Monitoring them ensures optimum and safe operation of machines and plants. In the field of simple pressure monitoring, pressure switches, pressure transmitters or conventional manometers are often the preferred choice.