Compact Dewpoint Transmitter for OEM Uses

Has optional hygrostat output & more

Dewpoint transmitter EE35
Dewpoint transmitterE E35

Franklin MA, USA and Engerwitzdorf,Austria —  The NEW compact EE355 dewpoint transmitter accurately measures low dewpoint down to -60 °C Dewpoint Temperature (Td).

The unit offers an optimal price-performance ratio for OEM applications in compressed air systems, plastic dryers and industrial drying processes.

A special auto-calibration procedure leads to ±2 °C?Td accuracy across the entire measurement range -60 to +60 °C Td.

The EE355 employs E+E polymer humidity sensors, which are condensation resistant and highly long-term stable.

The measured values for dewpoint, frost point or ppm volume concentration are available on the analog 4-20 mA and on the digital Modbus RTU outputs.

Integration into the measurement task is simplified considerably by the compact design and the robust stainless steel enclosure.

Benefits at a glance:

  • Measurement range -60…+60 °C Td
  • E+E auto-calibration
  • Measurement accuracy ±2 °C
  • Modbus RTU and 4-20 mA output
  • Robust and compact stainless steel enclosure

Further information and technical data for the EE355 are available at

An overview of the entire dewpoint product range from E+E Elektronik can be found online at

E+E Elektronik focuses on development and production of sensors for measurement of relative humidity, CO2, air velocity and mass flow plus development and production of humidity calibration systems.
E+E Elektronik holds the National Metrological Standard for Air Humidity and Air Velocity for the BEV (Bundesamt für Eich-und Vermessungswesen; Federal Office for Metrology and Surveying) in Austria.

E+E Elektronik Corp.
124 Grove Street Suite 225
Franklin MA 02038 USA

Phone: +1 508 530 3068

Langwiesen 7
A-4209 Engerwitzdorf

T: +43 7235 605-0
F: +43 7235 605-8
E: info@epluse(dot)com