Humidity Measurement Module for OEMs

E+E’s EE1900 humidity module

The EE1900 module Online —  The EE1900 humidity module is optimized for the measurement of relative humidity (RH) or dew point temperature (Td) in climate and test chambers.

With outstanding temperature compensation across the working range from -70 °C to 180 °C (-94 °F to 356 °F) and the choice of stainless steel and plastic probes (PPS), the module is suitable for a wide range of applications.

High Accuracy in Harsh Environment
The excellent measuring accuracy of the EE1900 humidity module rests on the innovative E+E humidity and temperature sensing element HMC01.

The proprietary E+E coating protects the sensor from dust, dirt and corrosive agents. Therefore, the EE1900 module features excellent long-term stability even in harsh environment.

Chemical Purge

Thanks to the Automatic Sensor Recovery (ARC) function, the sensor copes well with chemical contamination. By controlled, strong heating, the chemicals gaze out from the sensing element. After the ARC cycle, the sensor quickly returns to normal measurement conditions.

The ARC mode can be triggered either via a push button on the board or an electrical signal.

Comfortable Configuration and Adjustment

The EE1900 module features an analogue output, which can be set to current or voltage with a slide switch. The service interface allows for output scaling and adjustment of the humidity measurement.

Product configuration software EE-PCS is available free of charge on the E+E website.

Further Benefits:

  • Operating mode indicated by status LEDs as well as by output and status signals
  • High quality, flexible probe cable (0.5 m / 1.5 m / 3 m)
  • Two sizes of electronics board (55 x 46.5 mm / 2.17″ x 1.83 ” or 90 x 70 mm / 3.54″ x 2.76 ”)

 Product Inquiry:

For more information and technical data about the EE1900 please visit the E+E website at:

E+E Elektronik Corp.
333 East State Parkway
Schaumburg, IL 60173
United States of America

Phone 847 490 0520