The highly accurate EE32/33 series transmitters 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 EE32/33 series. The core of the EE32/33 series is the new monolithic thin-film measurement cell type manufactured by E+E Elektronik.   The sensor element includes a heater that is periodically activated to burn off dirt and chemicals that otherwise could threaten long-term operation and stability. 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, a special corrosion resistant environmental coating is available as an option in very dirty and corrosive envoroments.  (Note the coating will slightly affect sensor response time, typically from 6 seconds to 30 seconds for a T90 measurement. 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.

The highly accurate EE32/33 series transmitters 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 EE32/33 series. The core of the EE32/33 series is the new monolithic thin-film measurement cell type manufactured by E+E Elektronik.   The sensor element includes a heater that is periodically activated to burn off dirt and chemicals that otherwise could threaten long-term operation and stability. 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, a special corrosion resistant environmental coating is available as an option in very dirty and corrosive envoroments.  (Note the coating will slightly affect sensor response time, typically from 6 seconds to 30 seconds for a T90 measurement. 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.

Applications

Wood Kilns

Pharmaceutical and Food Processing

Livestock Applications

Mushroom Farms

Environmental Chambers

Metrology In Harsh Environments

Dirty Or Corrosive Environments

Areas Of Continuous Condensation and High Humidity

Key Features

Rugged, heated monolithic measurement cell, with programmable duty cycle depending on environment

Fast recovery after heating

Heating feature can act as a chemical purge in harsh environments

Range of 0-100% RH, -40 to 356ºF (-40 to 180ºC)

Operates in condensing conditions

Operates in pressures up to 1450 psi (100 bar)

Calculates a wide range of moisture values

Optional sensor coating for harsh environments

Optional Eithernet connection

Optional separate temperature and humidity probes