The Drycap DMT340 Series of dewpoint transmitters has been developed for demanding industrial applications where accurate and stable dewpoint measurement is important
The Vaisala Drycap DMT340 Series of dewpoint transmitters has been developed for demanding industrial applications where accurate and stable dewpoint measurement and wide variety of options are important. As a totally new feature in this product class, the DMT340 has a large numerical and graphical display with multilingual user interface. The display allows the user to easily monitor measurement trends and up to 1-year history.

The new DMT340 series consists of four models with different installation options and covering industrial dewpoint measurements down to -60C with an accuracy of +/-2C.

The transmitter series incorporates the latest generation of Vaisala Drycap sensor, which provides accurate, reliable measurement with best long-term stability and fastest response time available in the market.

The sensor withstands condensation, which makes measurement performance unmatched for low dewpoint applications that experience water spikes in the process.

The DMT340 has a low maintenance need due to the patented auto-calibration feature.

The auto-calibration detects possible measurement inaccuracies online and automatically corrects dry-end drift in the calibration curve.

The DMT340 has a wide variety of options, including a choice of analogue outputs, serial interfaces, and alarm relays.

A choice of mains or DC power and several optional mounting accessories make the instrument easy to install.