EE1950
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Dew Point Measurement Module for High Humidity Applications The EE1950 dew point (Td) measurement module is dedicated for demanding OEM applications such as climate and test chambers. It is optimized for best performance even in harsh, polluted and condensing environment. Outstanding Accuracy and Long Term Stability The innovative, heated E+E sensing element HMC01, together with a sophisticated electronic circuitry and a precise factory calibration procedure, allows for excellent accuracy and long-term stability of the EE1950 even under continuous high humidity conditions. Relative Humidity Calculation Together with an additional temperature sensor, the dew point module is the perfect solution for precise calculation of the relative humidity (RH) for climate chambers monitoring and control. High Resistance to Chemicals, Dust and Corrosion In contaminated environment, the Automatic Sensor ReCovery (ARC) function outgases the chemicals from the sensing element. Furthermore, the E+E proprietary coating protects the sensing element of EE1950 against dust and dirt deposits as well as against corrosive agents. These features improve relevantly the long term performance and the service time of the device. User Configurable and Adjustable The dew point measured data is available on the analogue output, which can be set to current or voltage with a slide switch. The service interface and the free EE-PCS configuration software allow for easy output scaling and adjustment. Easy Installation The choice of two board sizes together with the high quality, flexible cable of the stainless steel sensing probe facilitate the designin of the EE1950. Output signal selection (voltage / current) HMC01 Sensor »» Heated sensing element for best performance and long term stability under continuous high RH and condensing conditions »» Automatic Sensor Recovery »» Protected by E+E proprietary coating Service interface for configuration and adjustment Manual trigger for Automatic Senor Recovery (ARC) Status LEDs Inspection certificate »» According DIN EN 10204 - 3.1 Remote trigger for ARC mode Status information ARC mode v1.2 / Modification rights reserved

Protective sensor coating The E+E proprietary sensor coating is a protective layer applied to the active surface and leads of the sensing element. The coating substantially extends the lifetime and the measurement performance of the EE1950 in corrosive environment. Additionally, it improves the sensor's long term stability in dusty, dirty or oily applications by preventing stray impedances caused by deposits on the active sensor surface. Measurands Dew point (Td) Working range Accuracy 1) for Td < 90 °C Accuracy of the calculated relative humidity (RH) out of the measured Td and the reading...

Specification limit Specification limit Stability of five EE1950 dew point measuring modules during an 85 °C (185 °F) / 85 %RH long-term test over 1000 hours. Dimensions (mm/inch) Electronics boards Sensing probe Stainless steel standard (PCB6) probe length (see ordering guide) v1.2 / Modification rights reserved

Ordering Guide PCB size: Probe material: Probe length: Cable length: E+E Sensor coating: Filter: Output: Output signal: Scaling 1 low: Scaling 1 high: PCB size: Probe material: Probe length: Cable length: E+E Sensor coating: Filter: Output: Output signal: Scaling 1 low: Scaling 1 high: 90 x 70 mm (3.54 x 2.76 ") stainless steel 65 mm (2.56 ") 3 m (9.84 ") with coating stainless steel sintered filter dew point temperature (°C) 0-10 V -20 40 55 x 46.5 mm (2.17 x 1.83 ") stainless steel 200 mm (7.84 ") 0.5 m (1.64 ft) without coating PTFE Filter dew point temperature (°C) 0-10 V 0 100 -...