Humidity Measurement Module for OEM Applications The EE1900 humidity module is optimised for the measurement of relative humidity (RH) or dew point temperature (Td) in climate chambers. The outstanding temperature compensation across the working range from -70 °C to 180 °C (-94 °F to 356 °F) and the choice of PPS probes make the module suitable for a wide range of applications. Outstanding Accuracy and Long Term Stability The excellent measuring accuracy of the EE1900 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. High Resistance to Chemicals, Dust and Corrosion In applications with chemical contamination, the EE1900 stands out by the Automatic Sensor ReCovery (ARC) function. The controlled, strong heating outgases the chemicals from the sensing element to ensure reliable and stable measurements. User Configurable and Adjustable The analogue output of the EE1900 can be set to current or voltage with a slide switch. The service interface and the free EE-PCS configuration software allow for output scaling and adjustment of the humidity measurement. Easy Installation The high-quality, flexible probe cable up to 3 m facilitates the convenient mounting of the EE1900. The electronics board is available in two sizes, for easy integration into existing climate chambers and other machines. Output signal selection (voltage / current) Service interface for configuration and adjustment Manual trigger for Automatic Sensor Recovery (ARC) » Automatic Sensor Recovery » Protected by E+E proprietary coating Status LEDs Inspection certificate » According DIN EN 10204-3.1 Remote trigger for ARC mode Status information ARC mode v1.3 / Modification rights reserved

Protective sensor coating_ The E+E proprietary sensor coating is a hygroscopic layer applied to the sensing elements, their leads and soldering points. The coating substantially extends sensor life-time and ensures optimal measurement performance in corrosive environments (salts, off-shore applications). Additionally, it improves the long term stability of E+E sensors in dusty, dirty or oily applications by preventing stray impedance caused by deposits on the active sensor surface or on the electrical connections. Technical Data Accuracy1 (incl. hysteresis, non-linearity and repeatability) Working...

Dimensions (mm/inch)Electronics boards Sensing probes Compact (PCB5) Cable length (see ordering guide) Ordering Guide 1) Mandatory, free of charge.

Probe material: Probe length: Cable length: E+E Sensor coating Filter: Output signal: Scaling 1 low: Scaling 1 high: With coating PTFE • EE1900 according to ordering guide • Inspection certificate according to DIN EN 10204-3.1 Accessories (see datasheet „Accessories“) - Configuration cable with USB adapter - Stainless steel wall mounting clip 012 mm