November 26, 2018 - The EE1950 dew point measurement module from E+E Elektronik is dedicated for OEM applications with continuous high humidity and condensing conditions, such as climate and test chambers. Temperature compensation ensures accuracy over the working range from -70 °C to 180 °C (-94 °F to 356 °F). The device is also particularly resistant to pollutants and corrosive agents.
The EE1950 employs the heated E+E humidity and temperature sensing element HMC01, which shows stability at continuous high relative humidity. The proprietary E+E coating protects the sensing element from dust, dirt and corrosion.
Together with an additional, external temperature sensor, the EE1950 allows for calculation of the relative humidity. It is therefore a solution for climatic chamber control.
Thanks to the Automatic Sensor Recovery (ARC) function, the sensor copes with chemical contamination. By controlled heating, the chemicals gaze out from the sensing element. The ARC mode can be triggered either via a push button on the board or an electrical signal.
The dew point measured data is available on the analogue output, which can be set to current or voltage with a slide switch. The output scaling and adjustment can be performed via the service interface and the free EE-PCS configuration software.
The choice of two board sizes (55 x 46.5 mm / 2.17 x 1.83 ∫ or 90 x 70 mm / 3.54 x 2.36 ∫) and the flexible probe cable facilitate the design-in of the EE1950.
The stainless steel probe is available in 65 mm (2.56 ∫) and 200 mm (7.84 ∫) length.
