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Humidity / Temperature Transmitter for High Humidity and Chemical Applications

EE33 Series

The highly accurate humidity / temperature transmitter of the series EE33 are designed for fast and reliable measurement of relative humidity / dew point temperature / absolute humidity / ...under the most demanding conditions.
Neither condensation nor heavy chemical pollutions will affect prompt and reliable measurements. Process pressures as high as 100 bar (1450 psi) and continuous high humidity are also no problem for the EE33 series.

Distinctive models and mounting versions allow the humidity / temperature transmitter of the series EE33 to be utilized in numerous applications:

- Measurement of relative humidity during temporary condensation:
the measurement cell is briefly heated, but very intense
- Measurement of dew point temperature at continuous high humidity:
the measurement cell is controlled and heated continuously
- Measurement of relative humidity at continuous high humidity:
the measurement cell is controlled and heated continuously; an additional temperature sensor is added
- Measurement of relative humidity at high chemical exposure and average humidity:
the measurement cell is briefly heated, but very intense
- Measurement of relative humidity at process pressure up to 100bar (1450psi) and average humidity:
the measurement cell is installed in a special high pressure probe

 
Technical data
Measuring range:0...100% RH; -40...180°C
Response time:< 15s
Outputs:0...1 / 5 / 10 V or 0 / 4...20 mA
Accuracy:+/-1.3% RH; +/-0.2°C
Supply:24V AC/DC
EE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - Model J (Measurement of relative humidity at continuous high humidity or condensation)
EE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - Model J (Measurement of relative humidity at continuous high humidity or condensation)EE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications -Models E (15bar), I (100bar)EE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - Models C, D, K (dew point)EE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - Model B - duct mountingEE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - heated, monolithic measurement cellEE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - Model A - wall mountingEE32/33 - Humidity / Temperature Transmitter for High Humidity and Chemical Applications - Ethernet-connector
 
The core of the humidity / temperature transmitter of the series EE33 is the new monolithic measurement cell type HMC01 , manufactured in thin-film technology by E+E Elektronik.
Chemical contamination and also condensation will actually evaporate due to the innovative design of the HMC1 measurement cell. The monolithic construction of the sensor allows a fast return to normal conditions and a continuation of the measurement.
Additionally, with the inimitable E+E sensor coating the HMC01 measurement cell is even better protected against corrosive and short-circuit-causing conductive soils.

The configuration software included in the scope of supply allows user friendly setup of the operation / sensor heating mode as well as selection and adjustment of the electrical outputs.
Compact Dew Point Temperature Transmitter / Switch