Together with temperature, humidity is a very important process variable. For example, the relative air humidity of an environment has a major effect on our sense of well being and state of health. In industrial processes, the right humidity level is often a determining factor in the competitiveness and quality of products. A correctly adjusted humidity level can also contribute to considerable savings in energy consumption. The list of applications in which air humidity measurements are important could be continued indefinitely. Continuous monitoring of the air humidity is very important wherever chemical, physical or biological processes are caused or affected by the content of water vapor in the air.
- Measured value transducer and hygrostats
- Paperless recorder
- Pen recorders