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Dewpoint measurement of very low dewpoints

Maximum measurement accuracy and long-term stability in dewpoint measurement is ensured thanks to the monolithic dewpoint sensor in thin-film technology. A special auto-calibration process is used for the dewpoint measurement of very low dewpoints.

Exact dew point monitoring, especially in compressed air installations, plastic dryers or in many other industrial processes, is the prerequisite for assuring optimum process control and product quality.

A specially developed auto-calibration process allows measurements to be carried out from -60 to 60 °C Td. This is possible because fo the monolithic design of the E+E Humidity and temperature sensor, which is specially designed for this application.

The combination of both sensors on the same thin glass substrate creates an exceptional thermal connection between the humidity and the temperature element, a requiremt for the repeatable autocalibration process.