GANN Klima 20 User manual

1
Data logger Klima 20 / 30
EN
Data logger
Klima 20 / 30
HYDROMETTE BL
Uni 10
Operating instructions
Version 2.1

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Data logger Klima 20 / 30
Inhaltsverzeichnis
0.1 Publication statement............................................................... 3
0.2 General notes........................................................................... 3
0.3 WEEE directive 2002/96/EC law on electrical and
electronic equipment ................................................................ 4
1 Introduction................................................................................. 5
1.1 Description................................................................................ 5
1.2 Device Layout and button assignment - Klima 20.................... 6
1.3 Display symbols - Klima 20 ...................................................... 9
1.4 Device layout and button assignment - Klima 30..................... 8
1.5 Display symbols - Klima 30 ...................................................... 9
2 Basic functions......................................................................... 10
2.1 Commissioning....................................................................... 10
2.2 USB-Port ................................................................................ 10
2.3 Function & button-handling ................................................... 11
2.3.1 Start-Stop-Button........................................................ 11
2.3.2 Mode-Button............................................................... 11
2.4 Max-, min und average values - Klima 20.............................. 12
2.5 Display elements (figure.1) .................................................... 12
2.5.1 Further display information......................................... 12
2.6 LED-indicator.......................................................................... 13
2.7 External temperature sensor –only Klima 30 ........................ 13
2.8 Changing the battery.............................................................. 13
2.9 Battery life time....................................................................... 14

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Data logger Klima 20 / 30
3 Specifications ...........................................................................15
3.1 Technical Data –Klima 20 & Klima 30................................... 15
3.2 Technical Data –external temperature sensor ...................... 15
3.3 Prohibited environmental conditions ...................................... 15
3.4 Storage conditions.................................................................. 16
4 Applications notes ................................................................... 16
4.1 General notes……………………………………………….……..16
4.1.1 External temperature sensor NT 3 & NT 8................. 16
4.1.2 Wall mount.................................................................. 16
4.1.3 GANN Software Dialog D+......................................... 17

Introduction
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Data logger Klima 20 / 30
0.1 Publication statement
This publication replaces all previous versions. It may not be reproduced in
any form or processed, duplicated or disseminated using electronic systems
without the written permission of Gann Mess- u. Regeltechnik GmbH. Subject
to technical and documentary changes. All rights reserved. This document was
prepared with the required care. Gann Mess- u. Regeltechnik GmbH accepts
no liability for errors or omissions.
GANN Mess- u. Regeltechnik GmbH, Gerlingen, Germany. 27/02/2014
0.2 General notes
This measuring device fulfils the requirements of the applicable European and
national directives (2004/108/EC) and standards (EN61010). Appropriate
declarations and documentation are held by the manufacturer. To ensure
trouble-free operation of the measuring device and operational reliability, the
user must carefully read the operating instructions. The measuring device may
only be operated under the climatic conditions specified. These conditions can
be found in Chapter 3.1 "Technical data". This measuring device may likewise
only be used under the conditions and for the purposes it was designed for.
Operational reliability and functionality are no longer ensured if the device is
modified or adapted. Gann Mess- u. Regeltechnik GmbH is not liable for any
damage arising from such modifications or adaptations. The risk is borne by
the user alone.
Using appropriate means, make always sure that there are no
electrical cables, water pipes, or other utility lines at the location, at
which the measurement is to be carried out.
The device must not be stored or operated in aggressive air or air
containing solvents!
Material that is frozen or has wet surfaces cannot be measured.
The notes and tables in these instructions on permitted or normal
humidity conditions in practice and the general definitions of terms
have been taken from the specialist literature. No responsibility can
therefore be taken by the manufacturer for the correctness of this
information. The conclusions to be drawn from the measurement

Introduction
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Data logger Klima 20 / 30
results are related to the individual conditions and the knowledge
drawn from professional experience for each user.
The measuring device may be operated in residential and commercial
areas, as the stricter class B for emitted interference (EMC) has been
adhered to.
The device may not be operated in the immediate area of medical
equipment (heart pacemakers, etc.).
The measuring device may only be properly used as described in
these instructions. Keep the device and accessories out of the reach
of children!
Measurements must not be carried out on metallic surfaces.
Gann Mess- u. Regeltechnik GmbH accepts no liability for damage resulting
from non-adherence to the operating instructions or by not taking proper care
during transport, storage or operation of the device, even if this requirement for
care is not specifically addressed in the operating instructions.
0.3 WEEE directive 2002/96/EC law on electrical and electronic
equipment
Disposal of packaging, battery, and device must be undertaken in accordance
with the legal requirements at a recycling centre.
The device was manufactured after 1 October, 2009

Introduction
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Data logger Klima 20 / 30
1 Introduction
1.1 Description
The data logger Klima 20 & Klima 30 enable the measurement of relative
humidity and air temperature using the sensors, which are placed in the
measuring head. It is also possible to measure the material temperature of
materials by connecting a temperature sensor to the Klima 30.
The following equipment and temperature sensors are available for the data
loggers:
Wall mount
Facilitates the measurement in a room
Software Dialog D+
Computer program for transferring stored measurements for
evaluation, graphic display and print
External temperature sensor NT 3 (only for Klima 30)
For air humidity measurement and air temperature measurement;
Length: 3 m
External temperature sensor NT 8 (only for Klima 30)
For air humidity measurement and air temperature measurement;
Length: 8 m
The equipment and the temperature sensors mentioned are listed and
described in detail in chapter 4.

Introduction
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Data logger Klima 20 / 30
1.2 Device layout and button assignment - Klima 20
Internal sensor
LCD display
Start-Stop-Button
USB-Port
LED: red
Figure 1-1 Device layout and button assignment - Klima 20

Introduction
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Data logger Klima 20 / 30
1.3 Display symbols - Klima 20
Measurement 1
Shown in the upper part of the display; shows the actual temperature
value measured by the internal sensor
Unit measurement
1
This sign informs about the currently selected measurement unit of
reading 1
It is possible to switch between °C = Celsius, °F = Fahrenheit,
%RH = relative humidity, td = dew point temperature
Measurement 2
Min-, max und average temperature change in a 10-second-clock
Unit measurement
2
This sign informs about the currently selected measurement unit of
reading 2 (°C, °F, %RH or td possible)
MIN-MAX-AVG
Shows the min-, max- and average temperature
Status info
Mode „LOG“ or „STOP“ is displayed; „LOG“: data logger records;
„STOP“: no measurement values are recorded
Battery indicator
Current state of the battery
AVG –MIN - MAX
Unit
Measurement 1
Battery
Unit
Measurement 2
Measurement 2
Status info
Measurement
1
Figure 1-2 Display symbols Klima 20

Introduction
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Data logger Klima 20 / 30
1.4 Device layout and button assignment –Klima 30
LCD display
Start-Stop-Button
Mode-Button
LED: green/red
USB-Port
&
Connection for external
temperature sensor
Internal sensor
Figure 1-3 Device layout and button assignment - Klima 30

Introduction
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Data logger Klima 20 / 30
1.5 Display symbols - Klima 30
Measurement 1
Shown in the upper part of the display ; shows the actual temperature
value measured by the internal sensor
Unit measurement
1
This sign informs about the currently selected measurement unit of
reading 1
It is possible to switch between °C = Celsius, °F = Fahrenheit,
%RH = relative humidity, td = dew point temperature
Measurement 2
Values of the internal or external temperature sensor will be displayed;
internal sensor: Maximum, minimum and average values
Unit measurement
2
This sign informs about the currently selected measurement unit of
reading 2 (°C, °F, %RH or td possible)
MIN-MAX-AVG
Shows the min-, max- and average temperature
Status info
Mode „LOG“ or „STOP“ is displayed; „LOG“: data logger records;
„STOP“: no measurement values are recorded
Battery indicator
Current state of the battery
External
temperature sensor
EXT = external temperature sensor is adapted; value is shown at
measurement 2
Measurement 1
Status info
AVG –MIN - MAX
Unit
measurement 1
Battery
Unit
measurement 2
Figure 1-4 Display symbols Klima 30
External
temperature
sesnor
Measurement 2

Basic functions
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Data logger Klima 20 / 30
2 Basic functions
2.1 Commissioning
Before commissioning the data logger, take it out of the package, remove the
screen protection film and check, whether a full CR2032 battery (3 volts) is
insert.
After inserting the battery the device display the actual measurements for a
few seconds. Afterwards the device shows “F5” for 30 seconds. Then, the
device turns off. The same happens after pressing any button.
2.2 USB-Port
To configure the data logger Klima 20 / Klima 30, connect the computer with
the data logger by using the USB-cable. Start the suitable GANN software
dialog D+ and connect the data logger with the computer by using the USB
cable MK 26. The detailed description can be found in the software dialog D+
package.
Display indication after pressing a
button
Display indication

Basic functions
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Data logger Klima 20 / 30
2.3 Function & button-handling
2.3.1 Start-Stop-Button
(Klima 20 & Klima 30)
It is possible to start and stop the measurement by pressing the Start-Stop-
Button (when the appropriate configuration is done). Therefore, the button has
to be pressed for 3 seconds each. The LCD segment “STOP” expires and the
LCD segment “LOG” appears. Now, the process of data recording starts. To
stop it, press the Start-Stop-Button for 3 seconds.
2.3.2 Mode-Button
(only Klima 30)
By pressing the Mode-Button, it is possible to switch between the max-, min-
and average values. The values are shown in the lower measurement display
(measurement 2).
The display switches in 2-second clock between the Avg-Min-Max values by
using the AUT-Mode.
AVG –average
value
MIN –Minimum
value
MAX –Maximum
value
AUT –
automatic
change

Basic functions
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Data logger Klima 20 / 30
2.4 Max-, Min and average temperature values
Klima 20: The display switches in 10-seconds clock between the Max-, Min- and
average temperature values. It is not possible to change manually between the values.
Klima 30: By pressing the Mode-Button, is it possible to display the Max-, Min- or
average temperature value as long as desired. By choosing the AUT-Mode, the display
switches in a 2-seconds clock between the values. Please note: the Max-, Min- and
average temperature values only can be displayed if no external temperature sensor is
connected to the data logger.
2.5 Display elements (figure 1-2 / figure 1-4)
The LCD-display informs about two measurement values and it also informs about
some status information. It is possible to switch the display off by using the GANN
software dialog D+. If the display is switched off, you can prevent that unwanted
information is not shown.
2.5.1 Further display information
Using the GANN software dialog D+, it is possible to program the data logger to
automatically switch off the display after some time. Furthermore, the display shows
different states:
Display off
Connected to the
computer
Data logger is
programmed
Data logger records
Low battery; please
change
Settings on delivery

Basic functions
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Data logger Klima 20 / 30
2.6 LED-Anzeige
The LED indicator blinks green during the measurement interval (during the data logger
is recording) (Klima 30)
The LED indicator blinks red when a given limit is exceeded (Klima 20 & Klima 30)
2.7 External temperature sensor (only Klima 30)
It is possible to connect an external temperature sensor to the USB-port of the
data logger Klima 30.
Remove the white rubber cap (on the left side of the data logger)
Connect the external temperature sensor to the USB-port of the data
logger
The data logger automatically adapt tot he temperature sensor; you
don’t have to set the data logger
When you disconnect the temperature sensor from the data logger,
please employ the white rubber cap into the USB-port to prevent any
damage
2.8 Changing the battery
To change the battery, open the battery compartment on the back of
the data logger
Turn the battery cover 90° tot he left to open it
The battery can now be removed
Proper battery change:
1. Insert a pointed object (eg a screwdriver) into the space between the battery
and the bracket (A)
2. Now lift the battery carefully using the pointed object
3. Now you can remove the battery
4. To insert a new battery, press the battery against point B and then place it
into A
B

Basic functions
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Data logger Klima 20 / 30
When should you change a battery?
The symbol of an empty battery shows you, that the battery has to be
changed shortly
Up to approximately 10 hours after the first indication of a low battery,
you can perform more accurate measurements
If the display shows "PF" display, the battery should be replaced
immediately. In this case, the battery is no longer sufficient for further
measurements
2.9 Battery life time
The battery indication has 3 bar segments when its fully loaded:
At temperatures > 0 °, the following values apply
Bar segment
Measuring interval
Remaining term
3
> 5 minutes
1 year
2
> 5 minutes
6 months
1
> 5 minutes
3 months
Please note:
When a temperature sensor is connected (Klima 30): the times given halving.
Using a measuring interval of 1 Minute: the times given halving.
Using a measuring interval of 1 second: the battery life time is about 2 weeks.

Specifications
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Data logger Klima 20 / 30
3 Specifications
3.1 Technical Data - Klima 20 & Klima 30
Klima 20
Klima 30
Internal temperatur:
-30 to +60°C
-30 to +70°C
External temperature sensor:
- - - - - - - - - - -
-50 to +125°C
Relative humidity:
0 to 100% rH
0 till 100% rH
Memory:
approx.20.000 records
approx. 50.000 records
Resolution:
0,1°C; 0,1 %
0,1°C; 0,1 %
Sensor accuracy:
0 to 100 % R.H. +/- 1,8 % R.H.
-10 to +70°C +/- 0,3°C
0 to 100 % R.H. +/- 1,8 % R.H.
-10 to +70°C +/- 0,3°C
Interface:
USB-Port
USB-Port
Working temperature
-30 to +60°C
-10 to +70 °C
Storage temperature:
-30 to +70°C
-30 to +70°C
Dimensions:
92 x 55 x 21
(L x W x H) mm
88 x 55 x 20
(L x W x H) mm
Weight:
95 g
95 g
Power supply:
CR2032 - 3 volt
CR2032 - 3 volt
3.2 Technical Data –external temperature sensor
Measuring range:
-50 to +125°C
Resolution:
0,1°C
Accuracy:
0 to +40°C: +/-0,5°C; other: +/-1°C
3.3 Prohibited environmental conditions
Permanent presence of dust and combustible gases, fumes or solutions
Ambient temperatures continuously too high (> +70 °C)
Ambient temperatures continuously too low (< -30 °C)

Application notes and equipment
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Data logger Klima 20 / 30
3.4 Storage conditions
Data loggers Klima 20 and Klima 30 may only be stored in the packaging that is
supplied by us (also available as accessory). We will not assume any liability for
damages, caused by non-compliance, to a device or the sensor system that is used in
it. Fumigation from foam materials that have not been supplied by us may damage the
sensor system and lead to falsified measuring values. Therefore it is particularly
important that the device is not stored in such a material.
4 Application notes and equipment
4.1 General notes (Klima 30)
The data logger Klima 30 has an internal sensor. It is also possible to connect
an external temperature sensor. The temperature NT 3 as well as the
temperature sensor NT 8 are can be connected by using the USB port. By
connecting one of these sensors it is possible to measure the temperature of
materials of all kind.
4.1.1 External temperatre sensor NT 3 & NT 8 (Klima 30)
The temperature sensor NT 3 or NT 8 can be connected to the data logger
Klima 30 through the USB port. The temperature sensor is automatically
recognized by the data logger after connecting.
For the measurement, it is necessary to drill a hole into the material. The
temperature sensor can be tucked in for the measurement of the temperature.
The cable of the NT 3 is 3 meters long; the cable of the NT 8 is 8 meters long.
4.1.2 Wall mount
In order to make convenient measurements, there is a wall mount for the data
logger Klima 20 and Klima 30.
Um bequeme Messungen vollziehen zu können, gibt es einen Wandhalter für
den Datenlogger Klima 30. By mounting the data logger in a wall mount you
can be sure that the data logger is always exposed to the same conditions for
example the same air flow etc. The wall mount is magnetic at the backside or
can be screwed or sticked into the wall.

Application notes and equipment
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Data logger Klima 20 / 30
4.1.3 GANN Dialog Software D+ (Klima 20 & Klima 30
In the basic set of the data logger, the GANN software dialog D+ is contained,
as well as the suitable cable MK 26.
technical change and errors excepted