E+E EE33 Specifications

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EE33

Humidity / Temperature Transmitter for

High Humidity and Chemical Applications

The highly accurate EE33 series 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 continuous high humidity are also no problem for the EE33 series. The core of the EE33 series 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 HMC01 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. Distinctive models and mounting versions allow the EE33 series 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 100 bar

(1450 psi) and average humidity:

the measurement cell is installed in a special high pressure probe

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.

(1450 psi) and

heated, monolithic

measurement cell

EE33-MFTC EE33-MFTD EE33-MFTK

EE33-MFTE

EE33-MFTI

EE33-MFTJ

Model Environmental Conditions C - remote sensing probe up to 120 °C (248 °F) chemical pollution, temporary condensation D - remote sensing probe up to 180 °C (356 °F) chemical pollution, temporary condensation E - remote sensing probe, pressure tight up to 20 bar (300 psi) chemical pollution, temporary condensation I - remote sensing probe, pressure tight up to 100 bar (1450 psi) chemical pollution, temporary condensation J - 2 remote sensing probes (RH-measurement), continuous high humidity and condensation

pressure tight up to 20 bar (300 psi) K - remote sensing probe (Td-measurement) continuous high humidity and condensation pressure tight up to 20bar (300 psi)

Typical Applications Features

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

working range 0...100 % RH / -40...+180 °C

calculation of additional physical quantities

heated, monolithic measurement cell

(-40...356 °F)

measurement near condensation

fast recovery after condensation

chemical purge after chemical exposure

pressure tight up to 100bar

(1450psi)

optional sensor coating

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EE33

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Functions

Comment

Measurement of humidity and temperature  Calculation h, r, dv, Tw, Td, Tf, e  2 freely scaleable and configurable analogue outputs  Remote sensing probe up to 20m (65.6ft)  On-site adjustment for relative humidity and temperature  LED indication of transmitter status / error diagnosis of probes  RS232 for transmitter configuration via PC  Configuration software  Alternating display with MIN/MAX indication optional 2 freely configurable alarm outputs optional Removeable sensing probe optional Sensor protection with coating optional Pluggable electrical connections optional Data output via RS232 interface  Data output via RS485 interface optional Networking for up to 32 transmitters via RS485 bus optional ARC-Module for external triggering of sensor-heating optional

Networkability

The optional RS485 interface (order code N) allows for building a network of up to 32 transmitters. The measurement data can be collected in a shared database and made available for all kinds of further processing.

Product Configuration Software (EE-PCS)

The configuration software allows flexible and simple adjustment of the analogue and alarm outputs in accordance with the requirements. The adjustment / calibration of the humidity and temperature outputs is possible as well. Furthermore the settings of the start and duration of the heating of the measurement cell can be defined.

Integrated Display

The actual measurement data and the corresponding Min/Max values can be indicated in an optional display (order code D05). The physical quantity to be displayed is selected by the push buttons next to the display.

Alarm Outputs

An optional alarm module with 2 relay outputs is available for control and alarm purposes (order code SW). The selection of the physical quantity and the setting of threshold and hysteresis can be made with the configuration software included in the scope of supply.

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Connection Versions

standard

plug option C03

plug option C06

plug option C08

3x M16 x 1.5

Dimensions (mm)

Housing:

135 (5.3”)

90 (3.5”)

163 (6.4”)

Remote Probe:

*) L = Filter length: refer to data sheet „Accessories“

(0.5”)

∅12

EE33-MFTCx EE33-MFTDx

Remote sensing probe

Probe material: stainless steel

code “cable length”

code “probe length”

Lumberg

RKC 5/7

power supply+ analogue output

(2.6”)

66.5

15 (0.6”)

Lumberg

RSC 5/7

M16x1.5

RS232

Y-splitter *

Lumberg

RSC 5/7

* Siemens 6ES7 194-1KA01-0XA0

Sensing probes:

code “cable length”

code “probe length”

∅13 (0.51”)

adjustable min. 23 max. 44

∅12

(1.7”) / 164 (6.5”) / 364 (14.3”)

EE33-MFTEx

Pressure tight probe up to 20 bar

Probe material: stainless steel

(0.5”)

∅12

EE33-MFTIx

Pressure tight probe up to 100 bar (1450 psi)

Probe material: stainless steel

1/2” ISO or 1/2” NPT

(0.47”)

(0.9”) /

code “probe length”

1/2” ISO or 1/2” NPT

code “probe length”

(300 psi)

code “cable length”

RS485 network

Lumberg RKC 5/7

power supply+ analogue output

∅12

(0.5”)

1/2” ISO or 1/2” NPT

EE33-MFTKx

Remote sensing probe, pressure tight up to 20 bar (300 psi)

(screw connection is not included in the scope of supply)

Probe material: stainless steel

code “cable length”

code “probe length”

1/2” ISO or 1/2” NPT

∅6

∅12

(0.5”)

code “cable length”

150 (5.9”)

(0.25”)

EE33-MFTJx

Two remote sensing probes, pressure tight up to 20 bar (300 psi)

(screw connections are not included in the scope of supply)

Probe material: stainless steel

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screw connection: order code: 1/2” ISO ∅12 mm HA011102 1/2” NPT ∅12 mm HA011103

screw connection: order code: 1/2” ISO ∅12 mm HA011102 1/2” NPT ∅12 mm HA011103 1/2” ISO ∅6 mm HA011104 1/2” NPT ∅6 mm HA011105

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Technical Data

Measurement values

Relative humidity

Humidity sensor Working range1) 0...100 % RH Accuracy*) (including hysteresis, non-linearity and repeatability, traceable to intern. standards, administrated by NIST, PTB, BEV...)

-15...40 °C

-15...40 °C (5...104 °F) >90 % RH ± 2.3% RH

-25...70 °C (-13...158 °F) ± (1.4 + 1%*mv) % RH

-40...180 °C (-40...356 °F) ± (1.5 + 1.5%*mv) % RH Temperature dependence of electronics typ. ± 0.01 % RH/°C (0.0055 % RH/°F) Response time with metal grid filter at 20°C (68°F) / t90 < 15 s

Temperature

Temperature sensor element monolithic measurement cell HMC01 Working range sensing head

Accuracy

Temperature dependence of electronics typ. ± 0.005 °C/°C External temperature probe Pt1000 (DIN A)

Outputs

Two freely selectable and scaleable analogue outputs 0 - 1 V -1mA < I 0 - 5 V -1mA < IL < 1 mA 0 - 10 V -1mA < I 4 - 20 mA RL < 500 Ohm

0 - 20 mA R Digital interface RS232 optional: RS485

Max. adjustable measurement range

Humidity RH 0 100 100 / % RH Temperature T -40 Dew point temperature Td -40 (-40) 100 (212) 100 (212) 100 °C (°F) Frost point temperature Tf -40 (-40) 0 (32) 0 (32) 0 °C (°F) Wet bulb temperature Tw 0 (32) 100 (212) 100 (212) / °C (°F) Water vapour partial pressure e 0 (0) 1100 (15) 1100 (15) / mbar (psi) Mixture ratio r 0 (0) 999 (9999) 999 (9999) / g/kg (gr/lb) Absolute humidity dv 0 (0) 700 (300) 700 (300) / g/m3 (gr/f³) Specific enthalpy h 0 (0) 2800 (99999) 2800 (99999) / kJ/kg (Btu/lb)

(5...104 °F) ≤90 % RH ± (1.3 + 0.3%*mv) % RH

EE33-MFTC: -40...120 °C (-40...248 °F)

2)3)

from to Unit

heated, monolithic measurement cell HMC01

EE33-MFTD/E/I/J/K: -40...180 °C (-40...356 °F)

∆°C

EE33-C EE33-D/E/I/J EE33-K

(-40) 120 (248) 180 (356) / °C (°F)

< 1 mA

< 500 Ohm

°C

General

Supply voltage 8...35 V DC

12...30 V AC (optional 100...240 V AC, 50/60 Hz) Current consumption - 2x voltage output for 24 V DC/AC: typ. 40 mA / 80 mA

- 2x current output typ. 80 mA / 160 mA Pressure range for pressure tight probe EE33-MFTEx/Jx/Kx: 0.01...20 bar EE33-MFTIx: 0...100 bar

(0...1450 psi)

System requirements for software WINDOWS 2000 or later; serial interface Housing / protection class Al Si 9 Cu 3 / IP65; (NEMA 4) Cable gland M16 x 1.5 cable Ø 4.5 - 10 mm Electrical connection screw terminals up to max. 1.5 mm² (AWG 16) Working and storage temperature range of electronics -40...60 °C (-40...140 °F)

-20...50 °C (-4...122 °F) - housing with display Electromagnetic compatibility according to EN61326-1 EN61326-2-3 ICES-003 ClassA Industrial Environment FCC Part15 ClassA

1) Refer to the working range of the humidity sensor. 2) Can be easily changed by software.

3) Refer to accuracies of calculated values (www.epluse.com/feuchtemessung) *) The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation).

The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement).

EE33

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(0.15...300 psi)

(0.18 - 0.39”)

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Technical Data for Options

REL1

REL2

Display graphical LC display (128x32 pixels), with integrated push-buttons for selecting parameters and MIN/MAX function Alarm outputs 2 x 1 switch contact 250 V AC / 6A 28 V DC / 6A threshold + hysteresis: can be adjusted with configuration software switching parameters: freely selectable between EE33-MFTC/D/E/I/J EE33-MFTK RH Relative humidity  T Temperature  Td Dew point temperature   Tf Frost point temperature   Tw Wet bulb temperature  e Water vapour partial pressure  r Mixture ratio  dv Absolute humidity  h Specific enthalpy 

Working Range Humidity Sensor

The grey area shows the allowed measurement range for the humidity sensor.

Operating points outside of this range do not lead to destruction of the sensor, but the specified measurement accuracy cannot be guaranteed.

Relative humidity [%RH]

Temperature [°C]

Connection Diagram

Terminal configuration - Alarm output

(order code SW)

Accessories / Replacement Parts (For further information, see data sheet "Accessories")

- Filter caps (HA0101xx) - Calibration set (HA0104xx)

- Display + housing cover (D05M) - Pressure tight screw connections

- Interface cable for PCB (HA010304) 1/2” ISO ∅12 mm (HA011102)

- Interface cable for plug C06 (HA010311) 1/2” NPT ∅12 mm (HA011103)

- Mounting flange 12 mm (RH probe) (HA010201) 1/2” ISO ∅6 mm (HA011104)

- Mounting flange 6 mm (T probe) (HA010207) 1/2” NPT∅6 mm (HA011105)

- Adapter M16x1.5 to NPT ½“ (HA011101) - Radiation shield for RH-probe (HA010502)

- Drip water protection (HA010503) - Radiation shield for T-probe (HA010506)

Scope of Supply

Included in all versions According to ordering guide

EE33 according to ordering guide Manual EE33 German/English/French

Inspection certiﬁ cate according to DIN EN 10204 - 3.1

Allen key 3.0 only for metal housing Mating plug for integrated power supply V01 Mating plug RKC 5/7 V01 / C03 / C08 Y-junction for network connection C08 & N Mating plug RSC 5/7 C06 / C08 M16 cable gland metal except C03, C06, C08, V01 Cutting ring fitting EE33-xFTI

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EE33

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Ordering Guide

EE33- EE33- EE33- EE33- EE33- EE33-

Hardware Configuration

Housing metal housing M M M M M M

Type humidity FT FT FT FT FT FT Model C D E I J K Filter PTFE stainless steel filter 2 2

Cable length 2 m

(incl. probe length)

Probe length 65 mm

Pressure tight 1/2” male thread HA03 HA03 feedthrough 1/2” NPT thread HA07 HA07 Interface RS232

Display without display

Alarm output

ARC-Module

2) 3) 5)

Plug

1) 2)

1) 3) 4)

Sensing probe fixed

Coating sensor no

Supply voltage 8...35 V DC / 12...30 V AC

Software Configuration

Physical Relative humidity RH [%] (A) Output 1 parameters of Temperature T [°C] (B) outputs Dew point temperature Td [°C] (C) Output 2

Type of 0-1 V output signal 0-5 V

Measured value units metric / SI

T-Scaling -40...60 (T02) -20...100 (T14) Output T Td-Scaling -10...50 (T03) +20...120 (T15) Tf-Scaling 0...50 (T04) 0...120 (T16) Output Td Tw-Scaling 0...100 (T05) 0...80 (T21)

(in °C or °F) 0...60 (T07) -40...80 (T22) Output Tf

1) Following combinations are not possible: alarm output / ARC-Module / integrated power supply

2) Combination alarm output and plugs is not possible (with cable glands only)

3) Plug options are not possible / If using an ARC-Module the transmitter has to be supplied with 24V AC/DC +/- 20 % 4) Digital interface occupied

5) Integrated power supply includes 2 plugs for power supply and outputs / further plug options are not possible

polycarbonate P

stainless steel sintered filter 3 3 3 3 PTFE filter 5 5 5 5 H

filter 8 8 8 8

2O2

stainless steel grid filter(up to 180°C/

(6.6 ft) 02 02 02 02 02 02

356 °F) 9 9 9 9 9 9

5 m (16.4 ft) 05 05 05 05 05 05 10 m

(32.8 ft) 10 10 10 10 10 10

(2.6”) (for model E: 80mm (3.1”)) 2 2 2 2 2

200 mm

(7.9”) 5 5 5 5 5 5

400 mm

(15.8”) 6 6 6 6 6

RS485 N N N N N N

with display D05 D05 D05 D05 D05 D05 without relay with relay SW SW SW SW SW SW without external triggering of sensor-heating with external triggering of sensor-heating ARC ARC ARC ARC ARC ARC cable glands 1 plug for power supply and outputs C03 C03 C03 C03 C03 C03 1 cable gland / plug for RS232 C06 C06 C06 C06 C06 C06 2 plugs for power supply / outputs and RS485 network C08 C08 C08 C08 C08 C08

connectable in the housing P03 P03 P03 P03 P03 P03

yes HC01 HC01 HC01 HC01 HC01 HC01

integrated power supply 100 ...240 V AC, 50/60 Hz

1) 5)

V01 V01 V01 V01 V01 V01

Select according to Ordering Guide

(A - J)

Select according to Orderin Guide

Frost point temperature Tf [°C] (D)

(A-J)

Wet bulb temperature Tw [°C] (E) Water vapour partial pres. e [mbar] (F) Mixture ratio r [g/kg] (G) Absolute humdity dv [g/m

] (H)

Specific enthalphy h [kJ/kg] (J)

1 1 1 1 1 1 2 2 2 2 2 2

0-10 V 0-20 mA 4-20 mA

non metric / US

3 3 3 3 3 3 5 5 5 5 5 5 6 6 6 6 6 6

E01 E01 E01 E01 E01 E01

Select according to Ordering Guide

-30...70 (T08) -20...80 (T24)

-30...120 (T09) -40...160 (T33) Output Tw

Select according to Ordering Guide

-20...120 (T10) +20...180 (T40) Other T/Td/Tf/Tw-scaling refer to data sheet

-40...120 (T12) -40...180 (T52) „T-Scalings“

Order Example

EE33-MFTD5025ND05SW/BC3-T02-Td07

Hardware Configuration: Software Configuration:

Housing: metal Display: with display Output 1: T Type: humidity + temperature Alarm output: with relay Output 2: Td Model: remote sensing probe ARC-Module: without Output signal: 0-10 V Filter: PTFE filter Plug: cable glands Measurand value unit: metric / SI Cable length: 2 m (6.6 ft) Sensing probe: fixed T-Scaling: -40...60 °C Probe length: 200 mm (7.9”) Coating sensor: no Td-Scaling: 0...60 °C Interface: RS485 Supply voltage: 8...35 V DC / 12...30 V AC

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(Txx)

(Tdxx)

(Tfxx)

(Twxx)