E+E Product Catalogue

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E+E Transmitters for Industrial Applications
EE310
EE310 Image

High-end humidity and temperature transmitter up to 180 °C (356 °F)

EE310 is optimized for reliable measurement in demanding industrial applications. In addition to highly accurate measurement of relative humidity and temperature, the transmitter also calculates parameters such as dew point, absolute humidity and mixing ratio.

Various models are available including wall, duct and remote probe. The remote probe can be used up to 180 °C (356 °F) and the pressure tightprobe up to 20 bar (290 psi). The design of the enclosure allows easy mounting and maintenance of the unit. EE310 is available with IP65 polycarbonate or stainless steel enclosure. Measured values are available on two analog outputs and on the optional digital interface RS485 with Modbus RTU or Ethernet with Modbus TCP.

The state of the art TFT colour display shows up to four measurands simultaneously and offers extensive error diagnostics. The integrated data logging function saves all measured and calculated values. The data can be displayed as graph directly on the device or easily downloaded via USB Interface.

An optional relay module can be used for alarms and process control. The E+E proprietary coating protects the sensor elements against corrosive and electrically conductive pollution. Outputs can be freely configured and a humidity and temperature adjustment performed directly via display or with the free EE-PCS software via the USB service interface.

Key Features

  • Highest measurement accuracy
  • Wide working temperature range
  • Calculation of all humidity related physical quantities
  • TFT colour display with push buttons
  • Integrated data logging for 20.000 values per measurand
  • Error self diagnosis shown on display or via error LEDs
  • Auditive and visual error warnings
  • Two analogue outputs
  • Digital interface RS485 with Modbus RTU or Ethernet with Modbus TCP
  • Rugged polycarbonate IP65 or stainless steel enclosure
  • Modular enclosure concept for easy mounting and service
  • Pressure tight probe up to 20 bar (290 psi)
  • Pluggable probe for fast exchange and easy installation
  • Power supply module for 100…240 VAC
  • Two freely configurable alarm outputs
  • Proprietary sensor coating for polluted environment
  • Easy field adjustment and configuration via display or free software

Typical applications

  • industrial process monitoring and control
  • food and pharmaceutical
  • industry dryers and humidifiers
  • climate and test chambers
  • clean rooms
EE33
EE33 Image

Industrial humidity and temperature transmitter for permanent high-humidity and polluted environment

EE33 is optimised for reliable humidity and temperature measurement in applications with temporary condensation, permanent high humidity or chemical exposure. Condensation on the monolithic humidity sensor and the filter cap is prevented by controlled heating of the sensor.

The measuring principle of EE33 type J with separate humidity and temperature probes and dual heating enables precise continuous measurement even at permanent high humidity.

The remote probe can be employed up to 180°C (356°F) and the pressure tight version up to 100bar. The three-part design of rugged enclosure in polycarbonate or aluminium allows easy mounting and replacement. The measurands are available on two analogue outputs and a serial interface.

An optional relay output can be used for alarms and process control. The proprietary coating protects the sensors and their leads against corrosive and electrically conductive pollution.

Key features

  • Highest measurement accuracy with monolithic humidity sensor
  • Heating modes for temporary condensation, permanent high humidity or chemical exposure
  • Optional module for external triggering of heating mode
  • Short response time and fast recovery after condensing conditions
  • Precise measurement at permanent high humidity
  • Outstanding temperature compensation
  • Sensor protection against pollution and corrosion
  • Rugged aluminium enclosure
  • Pressure tight probe up to 100 bar
  • Process temperature up to 180°C
  • Analogue current and voltage outputs
  • Optional RS-485 and standard RS-232 interface
  • Optional alarm outputs
  • Optional LCD Display
  • Additional physical quantitites calculated
  • Easy field adjustment
  • Outputs freely configurable by user
  • Dew point only type available

Typical applications

  • pharmaceutical and food industry
  • driers for ceramics, wood, concrete, polyester etc.
  • greenhouses, mushroom farms
  • high-humidity storage rooms
  • climate, test and curing chambers
  • meteorology
EE300Ex
EE300Ex Image

Humidity and temperature transmitter for intrinsically safe applications

The EE300Ex humidity and temperature transmitter is dedicated for measurement in explosion hazard areas. It complies with the classifications for Europe (ATEX), International (IECEx) and USA / Canada (FM) and can be employed in gas and dust explosion hazard areas. The intrinsically safe EE300Ex can be installed in the explosion hazard area even in zones 0 / 20 (Divison 1).

The 2-part enclosure facilitates easy installation and dismounting for calibration without time-consuming wiring. The robust and easy-to-clean stainless steel housing is optimized for the pharmaceutical and chemical industries. The well proven E+E humidity sensor technology grants reliable, long-term stable measurements in challenging applications.

Besides measurement of relative humidity and temperature, the EE300Ex calculates all humidity related parameters, such as dew-point temperature [Td], wet-bulb temperature [Tw], absolute humidity [dv], etc. The intrinsically safe humidity and temperature transmitter features two 4-20 mA outputs in 2-wire technology.

Moisture in oil measurement

In the same way as humidity measurement in air, the EE300Ex is appropriate for moisture in oil measurement. The moisture content of oil can be issued absolute as water content in [ppm] or relative as water activity [aw]. Typical applications for moisture in oil measurement are found in systems for cleaning/drying oil or on oil platforms for online monitoring of lubrication and gear oils.

Features/benefits

  • For gas and dust applications
  • Direct mounting in zones 0 / 20
  • All humidity related parameters
  • Best precision up to 180°C (356 °F)
  • Pressure-tight up to 300 bar (4351 psi)
  • Wall mount or remote probe versions
  • Water content and water activity in oil

Typical applications

  • Chemical industry
  • Pharmaceutical industry
  • Painting cabinets
  • Explosion hazard storage rooms
  • Power stationsGrain mills
  • Oil platforms
  • Moisture in oil measurement
EE23
EE23 Image

Cost Optimised Industrial Transmitter up to 120°C

The EE23 is a cost optimised transmitter for industrial and high-end HVAC applications up to 120°C (248°F). Relative humidity and temperature are accurately measured and dew/frost point temperature precisely calculated.

Various models are available including wall, duct, remote probe as well as a version with miniature remote probe for applications with limited space. The three-part design of rugged enclosure in polycarbonate or aluminium allows easy mounting and replacement.

The measurands are available on two analogue outputs and an optional relay output. The optional proprietary coating protects the sensor elements against corrosive and electrically conductive pollution. Field adjustment can be easily performed with push buttons.

Key Features

  • Measurands: humidity (RH), temperature (T), dew point (Td), frost point (Tf)
  • Rugged enclosure in polycarbonate or aluminium
  • Flexible enclosure concept for easy mounting and unit exchange
  • Two analogue or alarm outputs
  • Wall, duct, remote probe and miniature remote probe types available
  • Wide choice of filter caps according to application
  • Optional connector for power supply and outputs
  • Optional LCD display
  • Optional integrated power supply
  • Optional sensor coating for polluted environments
  • Easy field adjustment by the user

Typical Applications

  • High-end HVAC climate and test chambers
  • Process technology
  • Dryers clean rooms
  • Green houses
  • Storage rooms
  • Meteorology
EE220
EE220 Image

Humidity and Temperature Transmitter with Interchangeable Probes

The EE220 humidity and temperature transmitter with pluggable, interchangeable probes is optimised for clean room, food and pharamaceutical industry.

The EE220 basis unit can accommodate one combined EE07 RH and T probe or two separate EE07 probes, one for RH and one for T. The probes can be plugged onto the basis unit either directly, or with M12 extension cables up to 10m (32.8ft) long. A loop calibration or adjustment in the field, as required by the FDA (Food and Drugs Administration) regulated industries is easily possible for the EE220 with two separate probes.

The EE220 basis unit is available with polycarbonate or with metal enclosure, appropriate for suitable for wall mount or for installation on rails (DIN EN 50022). An optional kit facilitates the mounting of the probe in a duct.

For surface moisture monitoring or for the early detection of condensation danger, EE220 can accommodate the EE03 RH & T module (see data sheet EE03).

The E+E proprietary coating protects the humidity sensors against corrosion and dirt, which leads to best long term stability even in harsh environment.

Key Features

  • Intelligent, interchangeable probes
  • Separate probes for RH and T
  • Highest RH and T measurement accuracy
  • Outstanding long term stability
  • RH sensor protection by E+E proprietary coating
  • Suitable for loop calibration in FDA regulated industries
  • Probe extension cable up to 10m
  • Two analogue outputs
  • LCD display
  • Reference probes for function and accuracy check
  • Rail installation according to DIN EN 50022
  • Duct mounting kit

Typical Applications

  • Pharma, biotech
  • Incubators and clean rooms
  • Cool chambers
  • Storage rooms
EE33-M
EE33-M Image

Humidity and Temperature Transmitter for High-end Meteorological Applications

EE33-M is optimised for reliable humidity and temperature measurement in high-end meteorology applications.

A dual heating system prevents condensation on the humidity sensor, on the sensing probe and on the filter cap. This leads to an extremly short response times and fast recovery after condesing conditions.

The measuring principle with separate humidity and temperature probes enables precise and continuous measurement even at permanent high humidity.

The proprietary coating protects the sensors and their leads against corrosive and electrically conductive pollution.

Key features

  • Highest measurement accuracy with monolithic humidity sensor
  • Condensation prevention with dual heating system (sensor and probe heating)
  • Short response time and fast recovery after condensing conditions
  • Precise measurement at permanent high humidity
  • Outstanding temperature compensation
  • Sensor protection against pollution and corrosion
  • Probes compatible with modern, ventilated radiation shields
  • Analogue current and voltage outputs configurable by the user
  • Optional RS-485 and standard RS-232 interface
  • Additional physical quantities calculated

Typical applications

  • Meteorology
  • Wind turbine generators
  • Road icing warning
  • Off-shore measurements
EE210
EE210 Image

Humidity and Temperature Transmitter for Demanding Climate Control

The EE210 is the ideal transmitter for high accuracy measurement of relative humidity and temperature in demanding climate control applications.

With encapsulated measurement electronics inside the sensing probe and E+E proprietary coating protection of the humidity sensor, EE210 can be employed even in harsh and aggressive environment.

Key Features

  • Wall, duct and remote probe versions
  • Voltage and current analogue outputs freely configurable by the user
  • BACnet MS/TP or Modbus RTU Interface
  • Optional Display
  • High accuracy
  • Outstanding temperature compensation
  • Best protection against condensation and pollution
  • Very robust sensing head
  • Easy mounting
  • Calculated physical quantities
    • Dew point temperature
    • Frost point temperature
    • Absolute humidity
    • Mixing ratio
    • Water vapor partial pressure
    • Specific enthalpy

Typical Applications

  • Agriculture
  • Stables, hatchers, incubators
  • Greenhouses
  • Storage rooms, cooling chambers
  • Swimming halls
EE211
EE211 Image

Humidity and Temperature Transmitter for Continuous High Humidity

The EE211 is dedicated for accurate and long term stable measurement under continuous high humidity (>85 % RH) and condensing conditions in demanding climate control.

It features a heated humidity probe and an interchangeable temperature probe. Excellent performance of EE211 even in polluted, aggressive environment is ensured by the combination of completely encapsulated measurement electronics inside the humidity probe and the long-term stable HCT01 sensor with E+E proprietary coating.

The EE211 enclosure is rated IP65/NEMA 4, minimizes installation costs and provides outstanding protection against pollution and condensation. All measured and calculated values are available on the Modbus RTU interface whereas two of the values are available on the analogue voltage or current (3-wire) output. Additionally up to three values can be shown simultaneously on the optional illuminated display.

With the optional product configuration adapter EE-PCA the user can set the Modbus RTU interface parameters, the display format, the measured parameters and the output scaling. Furthermore, the user can perform an one or two point humidity and temperature adjustment. The T probe can also be adjusted separate; for the metal version of the T probe the reference can be a high accuracy dry block calibrator.

Applications

  • Fruit and vegetable storage
  • Cooling, ripening and environmental chambers
  • Green houses, incubators and mushroom industry
E+E Transmitters for Industrial Applications
EE310 Image
EE310
High-end humidity and temperature transmitter up to 180 °C (356 °F) EE310 is optimized for reliable measurement in demanding industrial applications. In addition to highly accurate m... Read More
EE33 Image
EE33
Industrial humidity and temperature transmitter for permanent high-humidity and polluted environment EE33 is optimised for reliable humidity and temperature measurement in applications... Read More
EE300Ex Image
EE300Ex
Humidity and temperature transmitter for intrinsically safe applications The EE300Ex humidity and temperature transmitter is dedicated for measurement in explosion hazard areas. It co... Read More
EE23 Image
EE23
Cost Optimised Industrial Transmitter up to 120°C The EE23 is a cost optimised transmitter for industrial and high-end HVAC applications up to 120°C (248°F). Relative humidity and t... Read More
EE220 Image
EE220
Humidity and Temperature Transmitter with Interchangeable Probes The EE220 humidity and temperature transmitter with pluggable, interchangeable probes is optimised for clean room, food... Read More
EE33-M Image
EE33-M
Humidity and Temperature Transmitter for High-end Meteorological Applications EE33-M is optimised for reliable humidity and temperature measurement in high-end meteorology applications... Read More
EE210 Image
EE210
Humidity and Temperature Transmitter for Demanding Climate Control The EE210 is the ideal transmitter for high accuracy measurement of relative humidity and temperature in demanding cl... Read More
EE211 Image
EE211
Humidity and Temperature Transmitter for Continuous High Humidity The EE211 is dedicated for accurate and long term stable measurement under continuous high humidity (>85 % RH) and ... Read More

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